2020 Audi A6 Avant (C8) Download Service & Repair Manual

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. Model Year High Performance Genuine Engine Oil Audi Genuine 5W-40 (502.00 / 505.00) A3 2019-20 0W-20 (508.00 / 509.00) Part Number: A3 FWD 2.0T 2017-20 0W-20 (508.00 / 509.00) Bulk: G -E55-540-1B-DSP S3 2019-20 0W-30 (504.00 / 507.00) Drum: G -E55-540-1Q-DSP RS 3 2017-20 0W-30 (504.00 / 507.00) Quart: G -E55-540-1D-DSP A3 2.0 TDI 2010–13, ’15 0W-30 (504.00 / 507.00) Warranty Info / DMS Stocking Part Number: A4, A4 allroad® 2021 0W-20 (504.00 / 507.00) SAGA Part: G 052167S0 A4, A4 allroad® 2019-20 0W-30 (504.00 / 507.00) A4 FWD 2018-21 0W-20 (508.00 / 509.00) Audi Genuine 0W-20 (508.00 / 509.00) A4 ultra® 2017 0W-20 (508.00 / 509.00) Part Number: S4 2018-21 0W-20 (508.00 / 509.00) Bulk: G -E60-020-1B-DSP A5 2021 0W-20 (508.00 / 509.00) Drum: G -E60-020-1D-DSP A5 2019-20 0W-30 (504.00 / 507.00) Quart: G -E60-020-1Q-DSP S5 2018-21 0W-20 (508.00 / 509.00) Warranty Info / DMS Stocking Part Number: RS 5 2018-21 0W-30 (504.00 / 507.00) SAGA Part: G E52577S0 A6 2.0T 2020-21 0W-20 (508.00 / 509.00) A6 3.0T 2019-21 0W-20 (508.00 / 509.00) Audi Genuine 0W-30 (504.00 / 507.00) + (505.01) S6 2020-21 0W-30 (504.00 / 507.00) Part Number: RS 6 2021 0W-40 (511.00) Bulk: G -E55-030-1B-DSP A6 3.0 TDI 2014–2016 0W-30 (504.00 / 507.00) Drum: G -E55-030-1D-DSP A7 2019-21 0W-20 (508.00 / 509.00) Quart: G -E55-030-1Q-DSP A7 2.0 PHEV 2021 0W-20 (508.00 / 509.00) Warranty Info / DMS Stocking Part Number: S7 2020-21 0W-30 (504.00 / 507.00) SAGA Part: G E52545S0 RS 7 2021 0W-40 (511.00) A7 3.0 TDI 2014–2016 0W-30 (504.00 / 507.00) Audi Genuine 0W-40 (511.00) A8L 3.0T 2019-21 0W-20 (508.00 / 509.00) Part Number: A8L PHEV 2021 0W-20 (508.00 / 509.00) Quart: G -E55-040-1Q-DSP A8L 4.0T 2019-21 0W-30 (504.00 / 507.00) Warranty Info / DMS Stocking Part Number: S8 2021 0W-30 (504.00 / 507.00) SAGA Part: A8 3.0 TDI 2014–2016 0W-30 (504.00 / 507.00) Q5 2.0T 2019-21 0W-20 (508.00 / 509.00) Audi Genuine 10W-60 (501.01 / 505.00) Q5 PHEV 2020-21 0W-20 (508.00 / 509.00) Part Number: SQ5 2018-21 0W-20 (508.00 / 509.00) Quart: G -E52-160-1Q-DSP Q5 3.0 TDI 2014–2016 0W-30 (504.00 / 507.00) Warranty Info / DMS Stocking Part Number: Q7 2.0T 2019-21 0W-30 (504.00 / 507.00) SAGA Part: G E521601QDSP Q7 3.0T 2020-21 0W-20 (508.00 / 509.00) Q7 3.0T 2019 0W-30 (504.00 / 507.00) SQ7 4.0T 2020-21 0W-40 (511.00) Q7 3.0 TDI 2014–2016 0W-30 (504.00 / 507.00) Q8 2019-21 0W-20 (508.00 / 509.00) SQ8 2020-21 0W-40 (511.00) RS Q8 2020-21 0W-40 (511.00) R8 all variants 2020-21 0W-30 (504.00 / 507.00) R8 all variants 2017-18 5W-40 (502.00 / 505.00) R8 V10, R8 V10 Plus 2014–2015 10W60 (501.01 / 505.00) R8 GT / GT Spyder 2012–2013 10W60 (501.01 / 505.00) TT 2019-21 0W-20 (508.00 / 509.00) TTS 2019-21 0W-30 (504.00 / 507.00) TT RS 2018-21 0W-30 (504.00 / 507.00) RS 3 | S3 | A3 Version 7 - 7/21/2021 Engine Oil Overview Chart: Specialty engine oils Audi High Performance Genuine Engine Oil 5W-40 (502.00 / 505.00) is the most commonly used engine oil for servicing Audi vehicles, however there are four additional oils engineered to meet specific application requirements. This chart is designed to help parts and service teams recognize the applications outside of 5W-40. As always, please reference ElsaPRO for the latest information. S4 | A4 Q7 Q8 R8 TT RS 5 | S5 | A5 “Audi,” “allroad,” “ultra” and the four rings logo are registered trademarks of AUDI AG. All other trademarks are the property of their respective owners. ©2021 Audi of America, Inc. Printed in the U.S.A. S6 | A6 RS 7 | S7 | A7 A8 SQ5 | Q5

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. Cautions & Warnings Page 1 of 3 © 2018 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher. Version 2.0 Please read these WARNINGS and CAUTIONS before proceeding with maintenance and repair work. You must answer that you have read and you understand these WARNINGS and CAUTIONS before you will be allowed to view this information.  If you lack the skills, tools and equipment, or a suitable workshop for any procedure described in this manual, we suggest you leave such repairs to an authorized Audi retailer or other qualified shop. We especially urge you to consult an authorized Audi retailer before beginning repairs on any vehicle that may still be covered wholly or in part by any of the extensive warranties issued by Audi.  Disconnect the battery negative terminal (ground strap) whenever you work on the fuel system or the electrical system. Do not smoke or work near heaters or other fire hazards. Keep an approved fire extinguisher handy.  Audi is constantly improving its vehicles and sometimes these changes, both in parts and specifications, are made applicable to earlier models. Therefore, part numbers listed in this manual are for reference only. Always check with your authorized Audi retailer parts department for the latest information.  Any time the battery has been disconnected on an automatic transmission vehicle, it will be necessary to reestablish Transmission Control Module (TCM) basic settings using the Audi Factory Approved Scan Tool (ST).  Never work under a lifted vehicle unless it is solidly supported on stands designed for the purpose. Do not support a vehicle on cinder blocks, hollow tiles or other props that may crumble under continuous load. Never work under a vehicle that is supported solely by a jack. Never work under the vehicle while the engine is running.  For vehicles equipped with an anti-theft radio, be sure of the correct radio activation code before disconnecting the battery or removing the radio. If the wrong code is entered when the power is restored, the radio may lock up and become inoperable, even if the correct code is used in a later attempt.  If you are going to work under a vehicle on the ground, make sure that the ground is level. Block the wheels to keep the vehicle from rolling. Disconnect the battery negative terminal (ground strap) to prevent others from starting the vehicle while you are under it.  Do not attempt to work on your vehicle if you do not feel well. You increase the danger of injury to yourself and others if you are tired, upset or have taken medicine or any other substances that may impair you or keep you from being fully alert.  Never run the engine unless the work area is well ventilated. Carbon monoxide (CO) kills.  Always observe good workshop practices. Wear goggles when you operate machine tools or work with acid. Wear goggles, gloves and other protective clothing whenever the job requires working with harmful substances.  Tie long hair behind your head. Do not wear a necktie, a scarf, loose clothing, or a necklace when you work near machine tools or running engines. If your hair, clothing, or jewelry were to get caught in the machinery, severe injury could result.

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. Cautions & Warnings Page 2 of 3 © 2018 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher. Version 2.0  Do not re-use any fasteners that are worn or deformed in normal use. Some fasteners are designed to be used only once and are unreliable and may fail if used a second time. This includes, but is not limited to, nuts, bolts, washers, circlips and cotter pins. Always follow the recommendations in this manual - replace these fasteners with new parts where indicated, and any other time it is deemed necessary by inspection.  Illuminate the work area adequately but safely. Use a portable safety light for working inside or under the vehicle. Make sure the bulb is enclosed by a wire cage. The hot filament of an accidentally broken bulb can ignite spilled fuel or oil.  Friction materials such as brake pads and clutch discs may contain asbestos fibers. Do not create dust by grinding, sanding, or by cleaning with compressed air. Avoid breathing asbestos fibers and asbestos dust. Breathing asbestos can cause serious diseases such as asbestosis or cancer, and may result in death.  Finger rings should be removed so that they cannot cause electrical shorts, get caught in running machinery, or be crushed by heavy parts.  Before starting a job, make certain that you have all the necessary tools and parts on hand. Read all the instructions thoroughly, do not attempt shortcuts. Use tools that are appropriate to the work and use only replacement parts meeting Audi specifications. Makeshift tools, parts and procedures will not make good repairs.  Catch draining fuel, oil or brake fluid in suitable containers. Do not use empty food or beverage containers that might mislead someone into drinking from them. Store flammable fluids away from fire hazards. Wipe up spills at once, but do not store the oily rags, which can ignite and burn spontaneously.  Use pneumatic and electric tools only to loosen threaded parts and fasteners. Never use these tools to tighten fasteners, especially on light alloy parts. Always use a torque wrench to tighten fasteners to the tightening torque listed.  Keep sparks, lighted matches, and open flame away from the top of the battery. If escaping hydrogen gas is ignited, it will ignite gas trapped in the cells and cause the battery to explode.  Be mindful of the environment and ecology. Before you drain the crankcase, find out the proper way to dispose of the oil. Do not pour oil onto the ground, down a drain, or into a stream, pond, or lake. Consult local ordinances that govern the disposal of wastes.  The air-conditioning (A/C) system is filled with a chemical refrigerant that is hazardous. The A/C system should be serviced only by trained automotive service technicians using approved refrigerant recovery/recycling equipment, trained in related safety precautions, and familiar with regulations governing the discharging and disposal of automotive chemical refrigerants.  Before doing any electrical welding on vehicles equipped with anti-lock brakes (ABS), disconnect the battery negative terminal (ground strap) and the ABS control module connector.  Do not expose any part of the A/C system to high temperatures such as open flame. Excessive heat will increase system pressure and may cause the system to burst.

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. Cautions & Warnings Page 3 of 3 © 2018 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher. Version 2.0  When boost-charging the battery, first remove the fuses for the Engine Control Module (ECM), the Transmission Control Module (TCM), the ABS control module, and the trip computer. In cases where one or more of these components is not separately fused, disconnect the control module connector(s).  Some of the vehicles covered by this manual are equipped with a supplemental restraint system (SRS), that automatically deploys an airbag in the event of a frontal impact. The airbag is operated by an explosive device. Handled improperly or without adequate safeguards, it can be accidentally activated and cause serious personal injury. To guard against personal injury or airbag system failure, only trained Audi Service technicians should test, disassemble or service the airbag system.  Do not quick-charge the battery (for boost starting) for longer than one minute, and do not exceed 16.5 volts at the battery with the boosting cables attached. Wait at least one minute before boosting the battery a second time.  Never use a test light to conduct electrical tests of the airbag system. The system must only be tested by trained Audi Service technicians using the Audi Factory Approved Scan Tool (ST) or an approved equivalent. The airbag unit must never be electrically tested while it is not installed in the vehicle.  Some aerosol tire inflators are highly flammable. Be extremely cautious when repairing a tire that may have been inflated using an aerosol tire inflator. Keep sparks, open flame or other sources of ignition away from the tire repair area. Inflate and deflate the tire at least four times before breaking the bead from the rim. Completely remove the tire from the rim before attempting any repair.  When driving or riding in an airbag-equipped vehicle, never hold test equipment in your hands or lap while the vehicle is in motion. Objects between you and the airbag can increase the risk of injury in an accident. I have read and I understand these Cautions and Warnings.

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 3/10/2020 MY 2020 Audi Normal Load Condition (up to three people) a) Tire Pressure Table A3 Sedan 2.0L: Front Rear 225/40 R18 92Y High Performance 35 32 225/45 R17 91H All Season 33 30 225/40 R18 92H All Season 36 33 235/35 R19 91Y High Performance 33 30 S3 Sedan 2.0L: Front Rear 225/40 R18 92Y High Performance 38 35 225/40 R18 92H All Season 38 35 235/35 R19 91Y High Performance 39 36 RS 3 Sedan: 2.5L: Front Rear 235/35 R19 91Y High Performance 39/44 b) 35/39 b) 255/30 R19 91Y High Performance 39/44 b) - A3 e-tron Sportback 1.4L: Front Rear 205/55 R16 91V High Performance 35 35 225/40 R18 92Y High Performance 33 33 225/45 R17 91H All Season 38 38 225/40 R18 92H All Season 36 36 A4 2.0L (190 hp): Front Rear 225/50 R17 94Y High Performance 30 28 245/40 R18 93Y High Performance 30 28 225/50 R17 94H All Season 30 28 245/40 R18 97H All Season 35 32 245/35 R19 93Y High Performance 35 32 A4 2.0L (252 hp): Front Rear 225/50 R17 94Y High Performance 30 28 245/40 R18 93Y High Performance 30 28 225/50 R17 94H All Season 30 28 245/40 R18 97H All Season 35 32 245/35 R19 93Y High Performance 36 33 S4 3.0L: Front Rear 245/40 R18 97H All Season 35 32 245/40 R18 97Y High Performance 36 33 255/35 R19 96Y High Performance 39 35 A4 allroad 2.0L: Front Rear 225/55 R17 97Y High Performance 32 29 245/45 R18 96Y High Performance 32 29 245/45 R18 100H All Season 32 32 245/40 R19 98Y High Performance 35 32 A5 Coupe 2.0L: Front Rear 225/50 R17 94Y High Performance 32 29 225/50 R17 94H All Season 32 29 245/40 R18 93Y High Performance 32 29 245/40 R18 97H All Season 32 32 255/35 R19 96Y High Performance 32 32 265/30 R20 94Y High Performance 33 33 S5 Coupe 3.0L: Front Rear 245/40 R18 97H All Season 35 32 245/40 R18 97Y High Performance 36 33 255/35 R19 96Y High Performance 38 35 265/30 R20 94Y High Performance 41 38 A5 Cabriolet 2.0L: Front Rear 225/50 R17 94Y High Performance 32 29 245/40 R18 93Y High Performance 32 29 255/35 R19 96Y High Performance 35 32 225/50 R17 94H All Season 35 32 245/40 R18 97H All Season 35 32 265/30 R20 94Y High Performance 35 32 S5 Cabriolet 3.0L: Front Rear 245/40 R18 97Y High Performance 38 35 245/40 R18 97H All Season 38 35 255/35 R19 96Y High Performance 39 36 265/30 R20 94Y High Performance 42 39 A5 Sportback 2.0L: Front Rear 225/50 R17 94Y High Performance 32 29 245/40 R18 93Y High Performance 32 29 245/40 R18 97H All Season 32 32 255/35 R19 96Y High Performance 32 32 265/30 R20 94Y High Performance 33 33 S5 Sportback 3.0L: Front Rear 245/40 R18 97H All Season 35 32 245/40 R18 97Y High Performance 36 33 255/35 R19 96Y High Performance 38 35 265/30 R20 94Y High Performance 41 38 a) Two people in the front, one person in the rear b) The value before the forward slash applies to vehicles with a maximum speed up to 155 mph (250 km/h); the value after the slash is for up to 174 mph (280 km/h). If vehicle has a top speed of 174 mph (250 km/h), it has the Dynamic Plus Package which can be identified by PR Code PAB

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 3/10/2020 A6 2.0L: Front Rear 245/45 R19 102H All Season 32 32 255/40 R20 101H All Season 32 32 255/40 R20 101Y High Performance 32 32 255/35 R21 98Y High Performance 32 32 A6 3.0L: Front Rear 245/45 R19 102H All Season 32 32 255/40 R20 101H All Season 33 32 255/40 R20 101Y High Performance 32 32 255/35 R21 98Y High Performance 33 32 S6 2.9L: Front Rear 255/40 R20 101Y High Performance 35 32 255/35 R21 98Y High Performance 39 36 A7 3.0L: Front Rear 245/45 R19 102H All Season 32 32 255/40 R20 101H All Season 33 32 255/40 R20 101Y High Performance 32 32 255/35 R21 98Y High Performance 33 32 S7 4.0L: Front Rear 255/40 R20 101Y High Performance 36 33 255/35 R21 98Y High Performance 41 38 A8L 3.0L: Front Rear 255/45 R19 104H All Season 35 32 255/45 R19 104Y High Performance 35 32 265/40 R20 104H All Season 35 32 265/40 R20 104Y High Performance 35 32 275/35 R21 103Y High Performance 35 32 A8L 4.0L: Front Rear 255/45 R19 104H All Season 38 33 255/45 R19 104Y High Performance 35 32 265/40 R20 104H All Season 38 33 265/40 R20 104Y High Performance 35 32 275/35 R21 103Y High Performance 35 32 A8L 3.0L TFSI e: Front Rear 255/45 R19 104H All Season 36 36 255/45 R19 104Y High Performance 35 35 265/40 R20 104H All Season 36 36 265/40 R20 104Y High Performance 35 35 S8 4.0L: Front Rear 265/40 R20 104Y High Performance 38 33 265/35 R21 101Y High Performance 42 36 275/35 R21 103Y High Performance 39 35 e-tron: Front Rear 255/55 R19 111H All Season 39 42 255/50 R20 109H All Season 35 38 265/45 R21 108H All Season 35 38 Q3 2.0L: Front Rear 215/65 R17 99H All Season 38 38 235/55 R18 100H All Season 33 33 235/55 R18 100V High Performance 33 33 235/50 R19 99H All Season 33 33 235/50 R19 99V High Performance 33 33 255/45 R19 104Y High Performance 33 33 255/40 R20 101Y High Performance 33 33 Q5 2.0L: Front Rear 235/60 R18 103H All Season 29 29 235/55 R19 101H All Season 29 29 255/45 R20 101H All Season 29 29 255/45 R20 101W All Season 29 29 255/40 R21 102Y High Performance 32 32 Q5 2.0L TFSI e: Front Rear 235/60 R18 103H All Season 30 30 235/55 R19 101H All Season 30 30 255/45 R20 101H All Season 30 30 255/45 R20 101W All Season 30 30 SQ5 3.0L: Front Rear 255/45 R20 101H All Season 33 30 255/45 R20 101W All Season 36 33 255/40 R21 102Y High Performance 33 33 Q7 2.0L 4-cylinder: Front Rear 255/60 R18 108H All Season 32 32 285/45 R20 112Y High Performance 32 32 285/45 R20 112H All Season 32 32 255/55 R19 111H All Season 32 32 285/40 R21 109Y High Performance 32 32 285/40 R21 109H All Season 32 32 MY 2020 Audi Normal Load Condition (up to three people) a) Tire Pressure Table (continued) a) Two people in the front, one person in the rear

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 3/10/2020 Q7 3.0L 6-cylinder: Front Rear 285/45 R20 112Y High Performance 32 32 255/60 R18 108H All Season 32 32 285/45 R20 112H All Season 32 32 285/40 R21 109Y High Performance 32 32 255/55 R19 111H All Season 32 32 285/40 R21 109H All Season 32 32 SQ7 4.0L 8-cylinder: Front Rear 285/45 R20 112Y High Performance 35 35 285/40 R21 109Y High Performance 35 35 285/40 R21 109H All Season 35 35 Q8 3.0L 6-cylinder: Front Rear 275/50 R20 113H All Season 32 35 285/45 R21 113H All Season 32 35 285/45 R21 113Y High Performance 32 35 285/40 R22 110H All Season 35 38 285/40 R22 110Y High Performance 35 38 285/35 R23 107Y High Performance 32 32 SQ8 4.0L 8-cylinder Front Rear 285/45 R21 113Y High Performance 32 35 285/40 R22 110Y High Performance 35 38 285/35 R23 107Y High Performance 35 35 RS Q8 4.0L b) Front Rear 295/40 ZR22 112Y 155 mph (250 km/h) 32 32 295/40 ZR22 112Y 174 mph (280 km/h) 38 38 295/40 ZR22 112Y 190 mph (305 km/h) 41 41 295/35 ZR23 108Y 155 mph (250 km/h) 36 36 295/35 ZR23 108Y 174 mph (280 km/h) 44 44 295/35 ZR23 108Y 190 mph (305 km/h) 46 46 R8 Coupe 5.2L 10 cylinder: Front Rear 245/35 ZR19 93Y High Performance 44 --- 295/35 ZR19 104Y High Performance --- 42 Michelin 245/30 ZR20 90Y High Performance 41 --- R8 Coupe 5.2L 10 cylinder: (continued) Front Rear Michelin 305/30 ZR20 103Y High Performance --- 36 Pirelli 245/30 ZR20 90Y High Performance 48 --- Pirelli 305/30 ZR20 103Y High Performance --- 44 R8 Spyder 5.2L 10 cylinder: Front Rear 245/35 ZR19 93Y High Performance 46 --- 295/35 ZR19 104Y High Performance --- 44 Michelin 245/30 ZR20 90Y High Performance 45 --- Michelin 305/30 ZR20 103Y High Performance --- 39 Pirelli 245/30 ZR20 90Y High Performance 49 --- Pirelli 305/30 ZR20 103Y High Performance --- 45 TT Coupe 2.0L: Front Rear 245/45 R17 95Y High Performance 32 29 245/40 R18 93H All Season 32 29 245/40 R18 93Y High Performance 32 29 245/35 R19 93Y High Performance 35 32 255/30 R20 92Y High Performance 35 32 TTS Coupe 2.0L: Front Rear 245/35 R19 93Y High Performance 35 32 255/30 R20 92Y High Performance 35 32 TT RS Coupe 2.5L: Front Rear 245/35 R19 93Y High Performance 33/36 c) 29 255/30 R20 92Y High Performance 35 29 TT Roadster 2.0L: Front Rear 245/45 R17 95Y High Performance 32 29 245/40 R18 93H All Season 32 29 245/40 R18 93Y High Performance 32 29 245/35 R19 93Y High Performance 35 32 255/30 R20 92Y High Performance 35 32 MY 2020 Audi Normal Load Condition (up to three people) a) Tire Pressure Table (continued) a) Two people in the front, one person in the rear b) The tire pressure depends on the maximum permitted speed for your vehicle. c) The value before the forward slash applies to vehicles with a maximum speed up to 155 mph (250 km/h); the value after the slash is for up to 174 mph (280 km/h)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. Cautions & Warnings Page 1 of 3 © 2018 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher. Version 2.0 Please read these WARNINGS and CAUTIONS before proceeding with maintenance and repair work. You must answer that you have read and you understand these WARNINGS and CAUTIONS before you will be allowed to view this information.  If you lack the skills, tools and equipment, or a suitable workshop for any procedure described in this manual, we suggest you leave such repairs to an authorized Audi retailer or other qualified shop. We especially urge you to consult an authorized Audi retailer before beginning repairs on any vehicle that may still be covered wholly or in part by any of the extensive warranties issued by Audi.  Disconnect the battery negative terminal (ground strap) whenever you work on the fuel system or the electrical system. Do not smoke or work near heaters or other fire hazards. Keep an approved fire extinguisher handy.  Audi is constantly improving its vehicles and sometimes these changes, both in parts and specifications, are made applicable to earlier models. Therefore, part numbers listed in this manual are for reference only. Always check with your authorized Audi retailer parts department for the latest information.  Any time the battery has been disconnected on an automatic transmission vehicle, it will be necessary to reestablish Transmission Control Module (TCM) basic settings using the Audi Factory Approved Scan Tool (ST).  Never work under a lifted vehicle unless it is solidly supported on stands designed for the purpose. Do not support a vehicle on cinder blocks, hollow tiles or other props that may crumble under continuous load. Never work under a vehicle that is supported solely by a jack. Never work under the vehicle while the engine is running.  For vehicles equipped with an anti-theft radio, be sure of the correct radio activation code before disconnecting the battery or removing the radio. If the wrong code is entered when the power is restored, the radio may lock up and become inoperable, even if the correct code is used in a later attempt.  If you are going to work under a vehicle on the ground, make sure that the ground is level. Block the wheels to keep the vehicle from rolling. Disconnect the battery negative terminal (ground strap) to prevent others from starting the vehicle while you are under it.  Do not attempt to work on your vehicle if you do not feel well. You increase the danger of injury to yourself and others if you are tired, upset or have taken medicine or any other substances that may impair you or keep you from being fully alert.  Never run the engine unless the work area is well ventilated. Carbon monoxide (CO) kills.  Always observe good workshop practices. Wear goggles when you operate machine tools or work with acid. Wear goggles, gloves and other protective clothing whenever the job requires working with harmful substances.  Tie long hair behind your head. Do not wear a necktie, a scarf, loose clothing, or a necklace when you work near machine tools or running engines. If your hair, clothing, or jewelry were to get caught in the machinery, severe injury could result.

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. Cautions & Warnings Page 2 of 3 © 2018 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher. Version 2.0  Do not re-use any fasteners that are worn or deformed in normal use. Some fasteners are designed to be used only once and are unreliable and may fail if used a second time. This includes, but is not limited to, nuts, bolts, washers, circlips and cotter pins. Always follow the recommendations in this manual - replace these fasteners with new parts where indicated, and any other time it is deemed necessary by inspection.  Illuminate the work area adequately but safely. Use a portable safety light for working inside or under the vehicle. Make sure the bulb is enclosed by a wire cage. The hot filament of an accidentally broken bulb can ignite spilled fuel or oil.  Friction materials such as brake pads and clutch discs may contain asbestos fibers. Do not create dust by grinding, sanding, or by cleaning with compressed air. Avoid breathing asbestos fibers and asbestos dust. Breathing asbestos can cause serious diseases such as asbestosis or cancer, and may result in death.  Finger rings should be removed so that they cannot cause electrical shorts, get caught in running machinery, or be crushed by heavy parts.  Before starting a job, make certain that you have all the necessary tools and parts on hand. Read all the instructions thoroughly, do not attempt shortcuts. Use tools that are appropriate to the work and use only replacement parts meeting Audi specifications. Makeshift tools, parts and procedures will not make good repairs.  Catch draining fuel, oil or brake fluid in suitable containers. Do not use empty food or beverage containers that might mislead someone into drinking from them. Store flammable fluids away from fire hazards. Wipe up spills at once, but do not store the oily rags, which can ignite and burn spontaneously.  Use pneumatic and electric tools only to loosen threaded parts and fasteners. Never use these tools to tighten fasteners, especially on light alloy parts. Always use a torque wrench to tighten fasteners to the tightening torque listed.  Keep sparks, lighted matches, and open flame away from the top of the battery. If escaping hydrogen gas is ignited, it will ignite gas trapped in the cells and cause the battery to explode.  Be mindful of the environment and ecology. Before you drain the crankcase, find out the proper way to dispose of the oil. Do not pour oil onto the ground, down a drain, or into a stream, pond, or lake. Consult local ordinances that govern the disposal of wastes.  The air-conditioning (A/C) system is filled with a chemical refrigerant that is hazardous. The A/C system should be serviced only by trained automotive service technicians using approved refrigerant recovery/recycling equipment, trained in related safety precautions, and familiar with regulations governing the discharging and disposal of automotive chemical refrigerants.  Before doing any electrical welding on vehicles equipped with anti-lock brakes (ABS), disconnect the battery negative terminal (ground strap) and the ABS control module connector.  Do not expose any part of the A/C system to high temperatures such as open flame. Excessive heat will increase system pressure and may cause the system to burst.

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. Cautions & Warnings Page 3 of 3 © 2018 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher. Version 2.0  When boost-charging the battery, first remove the fuses for the Engine Control Module (ECM), the Transmission Control Module (TCM), the ABS control module, and the trip computer. In cases where one or more of these components is not separately fused, disconnect the control module connector(s).  Some of the vehicles covered by this manual are equipped with a supplemental restraint system (SRS), that automatically deploys an airbag in the event of a frontal impact. The airbag is operated by an explosive device. Handled improperly or without adequate safeguards, it can be accidentally activated and cause serious personal injury. To guard against personal injury or airbag system failure, only trained Audi Service technicians should test, disassemble or service the airbag system.  Do not quick-charge the battery (for boost starting) for longer than one minute, and do not exceed 16.5 volts at the battery with the boosting cables attached. Wait at least one minute before boosting the battery a second time.  Never use a test light to conduct electrical tests of the airbag system. The system must only be tested by trained Audi Service technicians using the Audi Factory Approved Scan Tool (ST) or an approved equivalent. The airbag unit must never be electrically tested while it is not installed in the vehicle.  Some aerosol tire inflators are highly flammable. Be extremely cautious when repairing a tire that may have been inflated using an aerosol tire inflator. Keep sparks, open flame or other sources of ignition away from the tire repair area. Inflate and deflate the tire at least four times before breaking the bead from the rim. Completely remove the tire from the rim before attempting any repair.  When driving or riding in an airbag-equipped vehicle, never hold test equipment in your hands or lap while the vehicle is in motion. Objects between you and the airbag can increase the risk of injury in an accident. I have read and I understand these Cautions and Warnings.

2020 Audi A6 Avant (C8) Download Service & Repair Manual

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