| E1 | Light switch |
| J519 | Onboard supply control unit |
| SA3 | Fuse 3 in fuse holder A |
| SB5 | Fuse 5 on fuse holder B |
| SC | Fuse holder C |
| SC15 | Fuse 15 on fuse holder C |
| SC16 | Fuse 16 on fuse holder C |
| SC17 | Fuse 17 on fuse holder C |
| SC19 | Fuse 19 on fuse holder C |
| SC29 | Fuse 29 on fuse holder C |
| SC30 | Fuse 30 on fuse holder C |
| SC31 | Fuse 31 on fuse holder C |
| T17 | 17-pin connector |
| T73 | 73-pin connector |
| T73a | 73-pin connector |
| A32 | Positive connection (30), in dash panel wiring harness |
| A52 | Positive connection 2 (30), in dash panel wiring harness |
| A98 | Positive connection 4 (30), in dash panel wiring harness |
| A189 | Positive connection 5 (30a) in dash panel wiring harness |
| * | Only models with automatic gearbox |
| *2 | Not for models with dual clutch gearbox |
| *3 | From September 2008 |
| *4 | Up to September 2008 |
| E39 | Rear window regulator isolation switch |
| E55 | Rear right window regulator switch, in driver door |
| H8 | Anti-theft alarm system horn |
| J386 | Driver door control unit |
| J519 | Onboard supply control unit |
| L76 | Button illumination bulb |
| SB6 | Fuse 6 on fuse holder B |
| T3 | 3-pin connector |
| T10l | 10-pin connector |
| T16c | 16-pin connector |
| T73 | 73-pin connector |
| V147 | Driver side window regulator motor |
| 45 | Earth point, centre behind dash panel |
| 367 | Earth connection 2, in main wiring harness |
| 370 | Earth connection 5, in main wiring harness |
| 608 | Earth point, central in plenum chamber |
| * | Optional equipment |
| E188 | Rear lid remote release switch |
| F2 | Driver door contact switch |
| J519 | Onboard supply control unit |
| T2aj | 2-pin connector |
| T2bc | 2-pin connector |
| T4u | 4-pin connector |
| T10f | 10-pin connector |
| T10g | 10-pin connector |
| T73 | 73-pin connector |
| T73a | 73-pin connector |
| V155 | Tank filler flap locking motor |
| 44 | Earth point, lower part of left A-pillar |
| 205 | Earth connection, in driver door wiring harness |
| 375 | Earth connection 10, in main wiring harness |
| A37 | Connection (58a), in dash panel wiring harness |
| B469 | Connection 5, in main wiring harness |
| B473 | Connection 9, in main wiring harness |
| R65 | Positive connection (58), in driver door wiring harness |
| * | Up to May 2010 |
| *2 | From May 2010 |
| E150 | Driver side interior locking switch |
| F220 | Driver side central locking lock unit |
| J519 | Onboard supply control unit |
| K133 | Central locking SAFELOCK function warning lamp |
| T2az | 2-pin connector |
| T3j | 3-pin connector |
| T6f | 6-pin connector |
| T10f | 10-pin connector |
| T73 | 73-pin connector |
| T73a | 73-pin connector |
| V56 | Driver door central locking motor |
| 267 | Earth connection 2, in drive side door wiring harness |
| B469 | Connection 5, in main wiring harness |
| B473 | Connection 9, in main wiring harness |
| E107 | Window regulator switch in front passenger door |
| F3 | Front passenger door contact switch |
| J387 | Front passenger door control unit |
| J519 | Onboard supply control unit |
| L53 | Window regulator switch illumination bulb |
| T2bd | 2-pin connector |
| T4v | 4-pin connector |
| T6i | 6-pin connector |
| T10h | 10-pin connector |
| T73 | 73-pin connector |
| V148 | Front passenger side window regulator motor |
| 45 | Earth point, centre behind dash panel |
| 206 | Earth connection, in front passenger door wiring harness |
| 378 | Earth connection 13, in main wiring harness |
| E52 | Rear left window regulator switch, in door |
| F221 | Front passenger side central locking lock unit |
| J388 | Rear left door control unit |
| J519 | Onboard supply control unit |
| L53 | Window regulator switch illumination bulb |
| T4x | 4-pin connector |
| T6g | 6-pin connector |
| T6j | 6-pin connector |
| T10i | 10-pin connector |
| T11 | 11-pin connector |
| T73 | 73-pin connector |
| T73a | 73-pin connector |
| V26 | Rear left window regulator motor |
| V57 | Front passenger seat central locking motor |
| 206 | Earth connection, in front passenger door wiring harness |
| 207 | Earth connection, in rear left door wiring harness |
| A168 | Positive connection 4 (30a) in dash panel wiring harness |
| B474 | Connection 10, in main wiring harness |
| B528 | Connection 1 (LIN bus) in main wiring harness |
| E54 | Rear right window regulator switch, in door |
| F222 | Rear left central locking lock unit |
| J389 | Rear right door control unit |
| J519 | Onboard supply control unit |
| L53 | Window regulator switch illumination bulb |
| T4y | 4-pin connector |
| T6a | 6-pin connector |
| T6k | 6-pin connector |
| T11 | 11-pin connector |
| T11a | 11-pin connector |
| T73 | 73-pin connector |
| V27 | Rear right window regulator motor |
| V115 | Rear left door central locking motor |
| 207 | Earth connection, in rear left door wiring harness |
| 208 | Earth connection, in rear right door wiring harness |
| B528 | Connection 1 (LIN bus) in main wiring harness |
| F223 | Rear right central locking lock unit |
| J519 | Onboard supply control unit |
| T3g | 3-pin connector |
| T4j | 4-pin connector |
| T6b | 6-pin connector |
| T11a | 11-pin connector |
| T73 | 73-pin connector |
| T73a | 73-pin connector |
| V97 | Rear right door central locking motor |
| W13 | Front passenger reading light |
| W19 | Driver side reading light |
| W43 | Rear interior light |
| 44 | Earth point, lower part of left A-pillar |
| 50 | Earth point, on left in luggage compartment |
| 208 | Earth connection, in rear right door wiring harness |
| 373 | Earth connection 8, in main wiring harness |
| 374 | Earth connection 9, in main wiring harness |
| 376 | Earth connection 11, in main wiring harness |
| 605 | Earth point, on top end of steering column |
| A164 | Positive connection 2 (30a) in dash panel wiring harness |
| * | Up to May 2010 |
| F5 | Luggage compartment light switch |
| F10 | Rear left door contact switch |
| F11 | Rear right door contact switch |
| J519 | Onboard supply control unit |
| T2ae | 2-pin connector |
| T2af | 2-pin connector |
| T2am | 2-pin connector |
| T2an | 2-pin connector |
| T2ao | 2-pin connector |
| T73 | 73-pin connector |
| V53 | Rear lid central locking motor |
| W3 | Luggage compartment light |
| 372 | Earth connection 7, in main wiring harness |
| 376 | Earth connection 11, in main wiring harness |
| 377 | Earth connection 12, in main wiring harness |
| A164 | Positive connection 2 (30a) in dash panel wiring harness |
| B475 | Connection 11, in main wiring harness |
| F4 | Reversing light switch |
| J301 | Air conditioning system control unit |
| J519 | Onboard supply control unit |
| J682 | Terminal 50 voltage supply relay |
| M17 | Right reversing light bulb |
| T2a | 2-pin connector |
| T3f | 3-pin connector |
| T10e | 10-pin connector |
| T16d | 16-pin connector |
| T73 | 73-pin connector |
| T73a | 73-pin connector |
| A192 | Positive connection 3 (15a) in dash panel wiring harness |
| B182 | Connection (RL), in interior wiring harness |
| * | Only models with automatic gearbox |
| *2 | Only models with dual clutch gearbox |
| *3 | Only models with no Climatronic |
| *4 | Only models with Climatic |
| *5 | Only models with manual gearbox |
| J519 | Onboard supply control unit |
| M5 | Front left turn signal bulb |
| M6 | Rear left turn signal bulb |
| M7 | Front right turn signal bulb |
| M8 | Rear right turn signal bulb |
| M18 | Left turn signal repeater bulb |
| M19 | Right turn signal repeater bulb |
| M21 | Left brake and tail light bulb |
| M22 | Right brake and tail light bulb |
| M25 | Additional brake light bulb |
| T2al | 2-pin connector |
| T4p | 4-pin connector |
| T4q | 4-pin connector |
| T10c | 10-pin connector |
| T10d | 10-pin connector |
| T73a | 73-pin connector |
| A5 | Positive connection (right turn signal), in dash panel wiring harness |
| A6 | Positive connection (left turn signal), in dash panel wiring harness |
| A18 | Connection (54), in dash panel wiring harness |
| J217 | Automatic gearbox control unit |
| J220 | Motronic control unit |
| J255 | Climatronic control unit |
| J361 | Simos control unit |
| J503 | Control unit with display for radio and navigation |
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| J743 | Mechatronic unit for dual clutch gearbox |
| R | Radio |
| T16 | 16-pin connector |
| T16a | 16-pin connector |
| T20 | 20-pin connector |
| T25 | 25-pin connector |
| T52 | 52-pin connector |
| T73a | 73-pin connector |
| T80 | 80-pin connector |
| U31 | Diagnostic connection |
| A1 | Positive connection (30a), in dash panel wiring harness |
| A76 | Connection (K-diagnosis wire), in dash panel wiring harness |
| A200 | Positive connection 5 (15a) in dash panel wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
| * | Only models with automatic gearbox |
| *2 | Only models with dual clutch gearbox |
| *3 | Only models with 1.6l engine |
| *4 | Only models with 2.0l engine |
| *5 | Only models with navigation system |
| *6 | Only models with Climatronic |
| E22 | Intermittent wiper switch |
| E38 | Intermittent wiper regulator |
| E86 | Multifunction display call-up button |
| E92 | Reset button |
| J285 | Control unit in dash panel insert |
| J519 | Onboard supply control unit |
| T2t | 2-pin connector |
| T6c | 6-pin connector |
| T8d | 8-pin connector |
| T32 | 32-pin connector |
| T73a | 73-pin connector |
| V5 | Washer pump |
| 13 | Earth point, on right in engine compartment |
| 176 | Earth connection, in right headlight wiring harness |
| 369 | Earth connection 4, in main wiring harness |
| A156 | Connection (53c), in dash panel wiring harness |
| C | Alternator |
| F125 | Multifunction switch |
| F189 | Tiptronic switch |
| J285 | Control unit in dash panel insert |
| J519 | Onboard supply control unit |
| J743 | Mechatronic unit for dual clutch gearbox |
| J774 | Heated front seats control unit |
| N110 | Selector lever lock solenoid |
| T2 | 2-pin connector |
| T2z | 2-pin connector |
| T4 | 4-pin connector |
| T8e | 8-pin connector |
| T8g | 8-pin connector |
| T10 | 10-pin connector |
| T10a | 10-pin connector |
| T25 | 25-pin connector |
| T32 | 32-pin connector |
| T73 | 73-pin connector |
| T73a | 73-pin connector |
| Z1 | Heated rear window |
| 50 | Earth point, on left in luggage compartment |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| U3 | Connection 1, in automatic gearbox wiring harness |
| * | Only models with automatic gearbox |
| *2 | Only models with dual clutch gearbox |
Čeština
Dansk
Deutsch
Ελληνικά
English
Español
Suomi
Français
Français
עברית
Hrvatski
Magyar
Italiano
日本語
한국어
Nederlands
Polski
Português
Português
Română
Русский
Slovenčina
Slovenščina
Svenska
Türkçe
中文 (中国)
