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Maintenance
Audi TT 2007 ➤
Edition 04.2010
Service
Service Department. Technical Information
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Maintenance
Heading
1. Overview of engines
2. Delivery Service
3. Description of work
4. Type plate, vehicle identification number
5. Lifting the vehicle
6. Tow-starting/towing
7. Vehicle tests carried out as part of inspection services and maintenance
Technical information should always be available to the foremen and mechanics, because their
careful and constant adherence to the instructions is essential to ensure vehicle road-worthiness and
safety. In addition, the normal basic safety precautions for working on motor vehicles must, as a
matter of course, be observed.
Service
All rights reserved.
No reproduction without prior agreement from publisher.
Copyright © 2010 Audi AG, Ingolstadt A00IGTT0220
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Contents
1 Overview of engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Delivery Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3 Description of work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.1 Cap for suspension strut protective tube: greasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.2 Reading out: measured value block 32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.3 Battery: checking "no load" voltage before engine is started for first time . . . . . . . . . . . . . . 6
3.4 Battery: checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.5 Battery: checking that battery cables are securely fitted . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.6 Battery: performing battery test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.7 Tyres: checking condition, wear pattern, tread depth and correcting tyre pressures . . . . . . 14
3.8 Brake system: visual check for leaks and damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.9 Lights: checking function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.10 Brake pads: checking thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.11 Brake fluid level (depends on brake pad wear): checking . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.12 Brake fluid: changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.13 S tronic gearbox: changing oil and renewing oil filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.14 Electric windows: checking positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.15 G17 additive: adding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.16 Ignition keys: checking operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.17 Diesel particulate filter: reading out ash deposit mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.18 Data memory: interrogating with vehicle diagnostic, testing and information system
VAS 5051/ 5052 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.19 Noise insulation: removing and installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.20 Haldex coupling: changing oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.21 Poly V-belt: renewing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.22 Fuel filter: renewing (2.0 ltr. TDI CR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.23 Cooling system: checking coolant additive level and topping up with coolant if necessary
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.24 Instrument cluster: setting the language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.25 Air cleaner: cleaning housing and renewing filter element . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.26 Bonnet arrester hook: lubricating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
3.27 Engine cover panel: removing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
3.28 Engine and engine compartment (from below): visual check for leaks and damage . . . . . . 38
3.29 Engine oil: draining or extracting, changing oil filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.30 Bonnet hinges: lubricating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
3.31 Engine oil: filling up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
3.32 Engine: checking oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
3.33 Navigation system: releasing eject button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
3.34 Radio: activating anti-theft coding by entering fixed code number . . . . . . . . . . . . . . . . . . . . 44
3.35 Road test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
3.36 Wheel bolts: tightening to specified torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
3.37 Tyre pressure monitoring system: updating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
3.38 Manual gearbox/final drive: checking oil level, topping up with oil if necessary . . . . . . . . . . 47
3.39 Windscreen wiper/washer system: checking jet settings, adjusting jets if necessary . . . . 47
3.40 Headlight washer system: checking jet settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
3.41 Wiper blades: checking park position and checking for damage . . . . . . . . . . . . . . . . . . . . 50
3.42 Service interval display: resetting or adapting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
3.43 Fuse for headlight washer system: fitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
3.44 Dust and pollen filter: removing and installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
3.45 Track rods, track control links, swivel joints, guide links and drive shafts on front and rear
axle: checking boots, play, and secure fit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
3.46 Transport mode: deactivating (using vehicle diagnostic, testing and information system VAS
5051/5052 ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
3.47 Door arresters, door hinges and lock cylinders: lubricating . . . . . . . . . . . . . . . . . . . . . . . . 57
Audi TT 2007 ➤
Maintenance - Edition 04.2010
Contents i
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3.48 Transport locks: removing locking elements for front and rear suspension struts . . . . . . . . 57
3.49 Underseal: visual check for damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
3.50 Plenum chamber: checking and cleaning water drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
3.51 Winter tyres (factory-fitted) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
3.52 Toothed belt for camshaft drive: renewing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
3.53 Clock: setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
3.54 Spark plugs: renewing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
4 Type plate, vehicle identification number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
5 Lifting the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
6 Tow-starting/towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
7 Vehicle tests carried out as part of inspection services and maintenance . . . . . . . . . . . . . . 71
Audi TT 2007 ➤
Maintenance - Edition 04.2010
ii Contents
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1 Overview of engines
Petrol engines
Engines ⇒ Petrol engines
Engine code BWA CDLA CDLB BUB
Capacity 2.0 ltr. 2.0 ltr. 2.0 ltr. 3.2 ltr.
No. of cylinders /
valves per cylinder
4/4 4/4 4/4 6/4
Exhaust emissions
standard
EU IV EU IV EU IV EU IV
Power output (kW at
rpm)
147 / 5100 - 6000 195 / 6000 199 / 6000 184 / 6333
Torque (Nm at rpm) 280 / 1800 - 5000 350 / 2500 … 5250 350 / 2500 … 5250 320 / 2500
Bore (∅ mm) 82.5 82.5 82.5 84.0
Stroke (mm) 92.8 92.8 92.8 95.5
Compression ratio 10.5:1 9.8:1 9.8:1 10.85:1
Fuel injection / ignition TFSI TFSI TFSI MPI
RON at least
98 unleaded
1)
98 unleaded
1)
98 unleaded
1)
98 unleaded
1)
1)
Unleaded RON 95 can also be used, but will result in a slight
loss of power.
Engines ⇒ Petrol engines
Engine code CCZA CESA CDAA CDMA CEPA
Capacity 2.0 ltr. 2.0 ltr. 1.8 ltr. 2.0 ltr. 2.5 ltr.
No. of cylinders /
valves per cylinder
4/4 4/4 4/4 4/4 5/4
Exhaust
emissions
standard
EU V EU V EU V EU IV EU V
Power output (kW
at rpm)
147 / 5100 -
6000
155 / 4300 -
6000
118 / 4500 -
6200
195 / 6000 250 / 5400 -
6500
Torque (Nm at
rpm)
280 / 1800 -
5000
350 / 1600 -
4200
250 / 1500 -
4500
350 /
2500 … 5250
450 / 1600 -
5300
Bore (∅ mm) 82.5 82.5 82.5 82.5 82.5
Stroke (mm) 92.8 92.8 84.1 92.8 92.8
Compression ratio 9.8:1 9.8:1 9.8:1 9.8:1 10:1
Fuel injection / ig‐
nition
TFSI TFSI TFSI TFSI TFSI
RON at least
98 unleaded
1)
98 unleaded
1)
95 unleaded
98 unleaded
1)
98 unleaded
1)
1)
Unleaded RON 95 can also be used, but will result in a slight
loss of power.
Diesel engines
Engines ⇒ Diesel engines
Engine code CBBB CFGB
Capacity 2.0 ltr. 2.0 ltr.
No. of cylinders / valves per cylinder 4/4 4/4
Audi TT 2007 ➤
Maintenance - Edition 04.2010
1. Overview of engines 1
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Description
The Audi TT 2007 2008 2009 2010 2011 2012 2013 2014 Workshop Service Manual for Repair is an instant digital manual, eliminating shipping costs and waiting time. This comprehensive manual provides data, characteristics, instructions, and methodology for repair interventions on the vehicle and its components. It includes special notes, important points, service data, precautions, and detailed illustrations, exploded diagrams, drawings, and photos to guide you through every service repair procedure.
Useful for both professional mechanics and DIY enthusiasts, this manual offers comprehensive step-by-step procedures, explanations, and pictorial diagrams from bumper to bumper. It covers adjustment and repair operations, including reference to service tool numbers and associated illustrations, and can be viewed on any computer, zoomed, and printed. The manual is designed to be simple to understand, making it suitable for individuals with varying levels of experience.
All service and repair instructions are included, and it provides general descriptions for accomplishing service and repair work with tested, effective techniques. The manual is divided into groups containing general information, diagnosis, testing, adjustments, removal, installation, disassembly, and assembly procedures for the systems and components.
To ensure a complete repair work, it is essential to follow the maintenance requirements, investigate unusual noises and changes in riding characteristics, use genuine parts, and follow the procedures carefully. The manual also contains information about adjusting work and valuable reference data for adjustment values.
It is important to note that this manual is designed primarily for use by trained technicians in a properly equipped workshop, but it contains enough detail and basic information to make it useful to owners who desire to perform their own basic maintenance and repair work. However, a basic knowledge of mechanics, including the proper use of tools and workshop procedures, is necessary to carry out maintenance and repair work satisfactorily.
For a complete list of the topics covered, please refer to the manual itself. Always use the correct tools and equipment specified, and follow the safety measures and guidelines provided in the manual to ensure safe and reliable operation of the vehicle.
