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Workshop Manual
ID.3 2020 ➤
ID.3 2023 ➤
Electrical system
Edition 10.2023
Service
Service Department. Technical Information
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List of Workshop Manual Repair Groups
Repair Group
00 - Technical data
27 - Starter, current supply, CCS
90 - Gauges, instruments
92 - Windscreen wash/wipe system
94 - Lights, bulbs, switches - exterior
96 - Lights, bulbs, switches - interior
97 - Wiring
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 © 2023 Volkswagen AG, Wolfsburg D4B80A1B850
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Contents
00 - Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1 Safety information and repair notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Repair instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Electrical components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1 Access to diagnoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
27 - Starter, current supply, CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1 Safety information and repair notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Repair instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Assembly overview – battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Removing and installing battery [A] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.3 Disconnecting and connecting battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.4 Removing and installing battery tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.5 Removing and installing earth wire with battery monitor control unit [J367] . . . . . . . . . . . . 13
2.6 Commissioning battery monitor control unit [J367] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
90 - Gauges, instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1 Safety information and repair notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.2 Repair instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2 Dash panel insert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.1 Assembly overview – control unit with display unit for driver information system . . . . . . . . 17
2.2 Assembly overview – head-up display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.3 Removing and installing control unit with display unit for driver information system [J1254] . . 18
2.4 Removing and installing control unit for head-up display [J898] . . . . . . . . . . . . . . . . . . . . 19
2.5 Calibrating control unit for head-up display [J898] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3 Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.1 Assembly overview – horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.2 Removing and installing horn or dual tone horn [H1] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
92 - Windscreen wash/wipe system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
1 Safety information and repair notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
1.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
1.2 Repair instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
2 Windscreen wiper system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.1 Assembly overview – windscreen wiper system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.2 Moving wipers to service position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2.3 Removing and installing wiper blade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2.4 Removing and installing wiper arms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2.5 Adjusting wiper arms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
2.6 Removing and installing wiper motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
2.7 Removing and installing rain and light sensor [G397] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3 Windscreen washer system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.1 Assembly overview – windscreen washer system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.2 Removing and installing washer fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
3.3 Removing and installing washer pump [V59] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
3.4 Removing and installing washer jets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
3.5 Adjusting spray jets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4 Rear window wiper system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
ID.3 2020 ➤ , ID.3 2023 ➤
Electrical system - Edition 10.2023
Contents i
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4.1 Assembly overview – rear window wiper system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.2 Removing and installing wiper blade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.3 Removing and installing wiper arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
4.4 Adjusting wiper arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4.5 Removing and installing rear window wiper motor [V12] . . . . . . . . . . . . . . . . . . . . . . . . . . 48
5 Rear window washer system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
5.1 Assembly overview – rear window washer system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
5.2 Removing and installing spray jet, rear window washer system . . . . . . . . . . . . . . . . . . . . 50
94 - Lights, bulbs, switches - exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
1 Safety information and repair notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
1.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
1.2 Repair instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
2 LED headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
2.1 Assembly overview – headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
2.2 Removing and installing headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
2.3 Installing repair kit for headlight housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
2.4 Removing and installing front turn signal bulb [M5]/[M7] . . . . . . . . . . . . . . . . . . . . . . . . . . 56
2.5 Removing and installing headlight range control motor [V48]/[V49] . . . . . . . . . . . . . . . . . . 57
2.6 Removing and installing output module 1 for LED headlight [A27]/[A31] . . . . . . . . . . . . . . 59
2.7 Removing and installing light conductor for contour lighting in radiator grille [L362]/[L363] . . 61
2.8 Removing and installing LED module for daytime running lights [L377]/[L378], GTX . . . . 62
3 LED matrix headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
3.1 Assembly overview – headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
3.2 Removing and installing headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
3.3 Installing repair kit for headlight housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
3.4 Removing and installing headlight range control motor [V48]/[V49] . . . . . . . . . . . . . . . . . . 67
3.5 Removing and installing LED module for daytime running light and side light [L176]/[L177] . . 70
3.6 Removing and installing output module 1 for LED headlight [A27]/[A31] . . . . . . . . . . . . . . 71
3.7 Removing and installing light conductor for contour lighting in radiator grille [L362]/[L363] . . 72
3.8 Removing and installing headlight fan [V407]/[V408] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
3.9 Removing and installing LED module for daytime running lights [L377]/[L378], GTX . . . . 75
4 Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
4.1 Removing and installing tail light cluster [MX3]/[MX4] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
4.2 Removing and installing rear fog light [X3] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
4.3 Removing and installing tail light cluster on rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
5 Lights in exterior mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
5.1 Removing and installing turn signal repeater bulb [L131]/[L132] . . . . . . . . . . . . . . . . . . . . 81
5.2 Removing and installing entry light in exterior mirror [W52]/[W53] . . . . . . . . . . . . . . . . . . . . 82
6 High-level brake light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
6.1 Removing and installing high-level brake light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
7 Number plate light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
7.1 Removing and installing number plate light [X4]/[X5] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
8 Entry and start authorisation system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
8.1 Overview of fitting locations ? entry and start authorisation system . . . . . . . . . . . . . . . . . . 85
8.2 Overview of fitting locations ? keyless entry system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
8.3 Removing and installing entry and start authorisation control unit [J518] . . . . . . . . . . . . . . 91
8.4 Removing and installing interior aerial 1 for entry and start system [R138] . . . . . . . . . . . . 93
8.5 Removing and installing luggage compartment aerial for entry and start system [R137] . . 94
8.6 Removing and installing front control unit for break-in protection . . . . . . . . . . . . . . . . . . . . 95
8.7 Removing and installing rear control unit for break-in protection . . . . . . . . . . . . . . . . . . . . 96
8.8 Removing and installing entry and start authorisation aerials . . . . . . . . . . . . . . . . . . . . . . 97
8.9 Alcohol interlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
9 Steering column switch module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
ID.3 2020 ➤ , ID.3 2023 ➤
Electrical system - Edition 10.2023
ii Contents
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9.1 Assembly overview - steering column switch module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
9.2 Removing and installing steering column electronics control unit [J527] . . . . . . . . . . . . . . 110
9.3 Removing and installing immobiliser reader coil [D2] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
10 Towing bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
10.1 Removing and installing trailer detector control unit [J345] . . . . . . . . . . . . . . . . . . . . . . . . 112
96 - Lights, bulbs, switches - interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
1 Safety information and repair notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
1.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
1.2 Repair instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
2 Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
2.1 Overview of fitting locations – lights in dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
2.2 Overview of fitting locations - lights in front doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
2.3 Overview of fitting locations – lights in luggage compartment . . . . . . . . . . . . . . . . . . . . . . 116
2.4 Overview of fitting locations - lights in centre console . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
2.5 Overview of fitting locations – lights in roof trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
2.6 Removing and installing footwell/luggage compartment light . . . . . . . . . . . . . . . . . . . . . . . . 119
2.7 Removing and installing central locking SAFELOCK function warning lamp [K133] . . . . . . 120
2.8 Removing and installing rear illuminated vanity mirror [W49]/[W50] . . . . . . . . . . . . . . . . . . 121
2.9 Removing and installing dynamic light strip 3 for information in dash panel [L385] . . . . . . 121
2.10 Removing and installing light 1 for front centre console background lighting [L193] . . . . . . 122
2.11 Removing and installing light for dash panel contour lighting . . . . . . . . . . . . . . . . . . . . . . 123
3 Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
3.1 Overview of fitting locations – controls in dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
3.2 Overview of fitting locations – controls in front doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
3.3 Overview of fitting locations – controls in rear doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
3.4 Overview of fitting locations – controls in luggage compartment . . . . . . . . . . . . . . . . . . . . 128
3.5 Overview of fitting locations – controls in roof trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
3.6 Removing and installing operating unit for lighting [EX59] . . . . . . . . . . . . . . . . . . . . . . . . . . 130
3.7 Removing and installing centre switch module in dash panel [EX22] . . . . . . . . . . . . . . . . 132
3.8 Removing and installing operating unit for window regulator in driver door [EX36] . . . . . . 132
3.9 Removing and installing window regulator switch/door operating unit . . . . . . . . . . . . . . . . 133
3.10 Removing and installing operating unit in rear door, driver side/passenger side [EX60]/
[EX61] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
3.11 Removing and installing starter button [E378] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
3.12 Removing and installing front roof module [WX3] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
3.13 Removing and installing rear interior light [WX2] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
4 Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
4.1 Overview of fitting locations – controls in dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
4.2 Overview of fitting locations – controls in front doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
4.3 Overview of fitting locations – controls in rear doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
4.4 Overview of fitting locations – controls in luggage compartment . . . . . . . . . . . . . . . . . . . . 141
4.5 Overview of fitting locations – controls in roof trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
4.6 Removing and installing hazard warning light switch [E3] . . . . . . . . . . . . . . . . . . . . . . . . . . 143
4.7 Removing and installing operating unit for lighting [EX59] . . . . . . . . . . . . . . . . . . . . . . . . . . 144
4.8 Removing and installing operating unit for window regulator in driver door [EX36] . . . . . . 146
4.9 Removing and installing window regulator switch/door operating unit . . . . . . . . . . . . . . . . 146
4.10 Removing and installing operating unit in rear door, driver side/passenger side [EX60]/
[EX61] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
4.11 Removing and installing starter button [E378] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
4.12 Removing and installing front roof module [WX3] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
4.13 Removing and installing rear interior light [WX2] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
5 Anti-theft alarm system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
5.1 Assembly overview – interior monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
5.2 Removing and installing alarm horn [H12] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
ID.3 2020 ➤ , ID.3 2023 ➤
Electrical system - Edition 10.2023
Contents iii
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5.3 Removing and installing anti-theft alarm sensor [G578] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
6 Cigarette lighter, socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
6.1 Removing and installing 12 V socket [U5/U19] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
97 - Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
1 Safety information and repair notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
1.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
1.2 Repair instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
2 Relay carriers, fuse holders, electronics boxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
2.1 Overview of fitting locations - relay carriers, fuse carriers . . . . . . . . . . . . . . . . . . . . . . . . . . 157
2.2 Assembly overview ? relay carriers, fuse holders, electronics boxes . . . . . . . . . . . . . . . . 157
2.3 Removing and installing electronics box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
2.4 Removing and installing fuse holder A [SA] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
2.5 Removing and installing fuse holder B [SB] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
2.6 Removing and installing fuse holder C [SC] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
3 Control units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
3.1 Overview of fitting locations ? control units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
3.2 Removing and installing onboard supply control unit [J519] . . . . . . . . . . . . . . . . . . . . . . . . 169
3.3 Removing and installing bracket for onboard supply control unit [J519] . . . . . . . . . . . . . . 172
3.4 Removing and installing data bus diagnostic interface [J533] . . . . . . . . . . . . . . . . . . . . . . 174
3.5 Removing and installing fan for control unit [V274] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
ID.3 2020 ➤ , ID.3 2023 ➤
Electrical system - Edition 10.2023
iv Contents
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00 – Technical data
1 Safety information and repair notes
100056CJ2C47.009.1 - 10.2023
1.1 Safety information
Observe safety information ⇒ Safety information and repair
notes; Rep. gr. 00 ; Safety information .
1.2 Repair instructions
Observe repair instructions ⇒ Safety and repair instructions;
Rep. gr. 00 ; Repair instructions .
ID.3 2020 ➤ , ID.3 2023 ➤
Electrical system - Edition 10.2023
1. Safety information and repair notes 1
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2 Electrical components
2.1 Access to diagnoses
Checking battery - A-
Battery monitor control unit - J367- – commissioning
Renewing display unit for driver information system
Renewing control unit for head-up display
Activating test screen for calibration of head-up display
Renewing wiper motor
Coding rain and light sensor
Renewing output module
Renewing entry and start authorisation control unit
Parametrisation of anti-theft alarm sensor
Renewing onboard supply control unit
Renewing data bus diagnostic interface
Checking fibre optic cables
ID.3 2020 ➤ , ID.3 2023 ➤
Electrical system - Edition 10.2023
2 Rep. gr.00 - Technical data
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27 – Starter, current supply, CCS
1 Safety information and repair notes
1.1 Safety information
Observe safety information ⇒ Safety information and repair
notes; Rep. gr. 00 ; Safety information .
1.2 Repair instructions
Observe repair instructions ⇒ Safety and repair instructions;
Rep. gr. 00 ; Repair instructions .
ID.3 2020 ➤ , ID.3 2023 ➤
Electrical system - Edition 10.2023
1. Safety information and repair notes 3
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2 Battery
2.1 Assembly overview – battery
1 - Battery clamp for battery
positive terminal
❑ 5 Nm
2 - Positive cable
3 - Cover for positive battery
terminal
4 - Nut for positive jump start
terminal
❑ 20 Nm
5 - Cover for negative battery
terminal
6 - Nut for negative jump start
terminal
❑ 20 Nm
7 - Earth cable
❑ With battery clamp for
negative battery termi‐
nal
❑ With battery monitoring
control unit - J367-
❑ ⇒ Rep. gr. 27 ;
Removing and instal‐
ling earth wire with bat‐
tery monitor control unit
[J367]
❑ ⇒ Rep. gr. 27 ; Adapt‐
ing battery monitor con‐
trol unit [J367]
❑ 5 Nm
8 - Battery - A-
❑ ⇒ Rep. gr. 27 ; Re‐
moving and installing
battery [A]
❑ ⇒ Rep. gr. 27 ; Disconnecting and connecting battery
9 - Bolt
❑ 20 Nm
10 - Retaining clip
11 - Bolt
❑ Qty. 3
❑ 9 Nm
12 - Battery tray
❑ ⇒ Rep. gr. 27 ; Removing and installing battery tray
2.2 Removing and installing battery [A]
Special tools and workshop equipment required
ID.3 2020 ➤ , ID.3 2023 ➤
Electrical system - Edition 10.2023
4 Rep. gr.27 - Starter, current supply, CCS
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Description
2023 Volkswagen ID.3 Download Service & Repair Manual
- Models Covered:
- Volkswagen ID.3 45 KWh
- Volkswagen ID.3 58 KWh RWD (145 HP)
- Volkswagen ID.3 58 KWh RWD (204 HP)
- Volkswagen ID.3 77 KWh RWD (204 HP)
Are you aware of the importance of regular maintenance for your Volkswagen vehicle to ensure its longevity? Since you got here, we can safely assume you did, right?
But have you considered the cost-saving benefits of fixing it yourself?
Several parts and components of your vehicle will inevitably wear out over time, and it’s no secret that dealerships and repair shops can be quite pricey these days. Luckily, that's where a Volkswagen repair manual will come in and save the day, allowing you to maintain and repair your vehicle the DIY way while also saving a lot in the long run.
Our 2023 Volkswagen ID.3 Download Service & Repair Manual is the same manual used by Volkswagen technicians to service and maintain your vehicle. It contains every troubleshooting and replacement procedure provided by the manufacturer, with step-by-step instructions, troubleshooting charts, exploded-view illustrations, wiring diagrams, and clear images. With these tools at your disposal, you'll have everything you need to fix your car and keep the mechanic at bay.
In addition, digital manuals offer a more convenient and straightforward approach compared to their traditional hardbound counterparts. You can effortlessly find the information you require without worrying about dirty or misplaced pages and cluttered garage shelves. Moreover, digital manuals can be easily accessed and transported on your phone or laptop, allowing you to have the necessary information at your fingertips, regardless of your location.
With digital manuals, say goodbye to the hassles of traditional manuals and have the information you need when you need it!
And, of course, if you still prefer a physical copy, you can always print out specific pages or the entire manual. A good repair manual will always have your back, helping you keep your vehicle in tip-top shape and for much less than a single visit to the mechanic!
- Key Features:
- Manufacturer-sourced procedures
- Step-by-step instructions
- Troubleshooting charts
- Comprehensive diagrams
- Detailed and clear illustrations
- Torque specifications
- Special tools required
- 1000+ images and illustrations
- Fully printable
- Compatible with all computers & electronic devices
- Topics Covered:
- Engine
- Transmission
- Basic Maintenance
- Suspension
- Starting & Charging
- Steering
- Fuel
- Supplemental Restraint
- Cooling
- Braking
- HVAC
- Electric
- Exhaust
- Wiring Diagrams
- And More!
Format: .PDF
Printable: Yes
Language: English
Compatibility: Pretty much any electronic device, incl. PC & Mac computers, Android and Apple smartphones & tablets, etc.
Requirements: We recommended Adobe Reader (free) but any .PDF reader will do.
