| 2 | 5 A | Fuel pump relay -J17- (BCA, BGU, BSE, BSF, BUD, BSX)Terminal 15 voltage supply relay -J329- (BGU, BSE, BSF, BUD, BSX)Data bus diagnostic interface -J533-Engine control unit -J623- (P0087, P0230, P0231, P0232) |
| 3 | 5 A | Headlight range control regulator -E102-Left headlight range control motor -V48-Right headlight range control motor -V49-Traction control system switch -E132- (from November 2006)TCS and ESP button -E256- (from November 2006)Selector lever -E313- (from November 2006; only models with direct shift gearbox)Brake light switch -F- (from November 2006)ABS control unit -J104- (from November 2006)Trailer detector control unit -J345- (from November 2006)Power steering control unit -J500- (from November 2006; only models with power steering)Selector lever sensors control unit -J587- (from November 2006; only models with direct shift gearbox)Mechatronic unit for dual clutch gearbox -J743- (from November 2006; only models with direct shift gearbox) (P0504, P0571, P0572, P0573) |
| 4 | 5 A | Mobile telephone operating electronics control unit -J412- (only models with telephone) |
| 6 | 5 A | Airbag control unit -J234-Front passenger side airbag deactivated warning lamp -K145- |
| 7 | 5 A | Heater/heat output switch -E16- (only models with seat heating and without central locking)Air conditioning system control unit -J301- (only models with seat heating and without central locking)Not used (from November 2006) |
| 8 | 5 A | Left washer jet heater element -Z20- (only models without central locking)Right washer jet heater element -Z21- (only models without central locking)Not used (from November 2006) |
| 9 | 10 A | Power steering control unit -J500- (only models with power steering)Not used (from November 2006) |
| 10 | — | Reversing light switch -F4-Auxiliary heater operation relay -J485- (only models with auxiliary coolant heater)16-pin connector -T16- (self-diagnosis connection)Not used (from November 2006) |
| 13 | 5 A | Trailer detector control unit -J345- (only models with trailer operation and without central locking)Not used (from November 2006) |
| 14 | 5 A | Traction control system switch -E132-TCS and ESP button -E256-ABS control unit -J104-Brake light switch -F- (applicable from June 2006)Not used (from November 2006) (P0504, P0571, P0572, P0573) |
| 15 | 5 A | Selector lever -E313- (only models with direct shift gearbox)Selector lever sensors control unit -J587- (only models with direct shift gearbox)Mechatronic unit for dual clutch gearbox -J743- (only models with direct shift gearbox)Not used (from November 2006) |
| 16 | 5 A | Heater/heat output switch -E16- (only models without air conditioning system)High pressure sender -G65- (only models with air conditioning system)Oil level and oil temperature sender -G266- (only for models with flexible service interval display)Control unit in dash panel insert -J285- |
| 17 | 7.5 A | Left tail light and rear fog light bulb -M41- (models without central locking)Rear fog light cut-out contact switch -F216- (only models with trailer operation and without central locking) |
| 18 | 5 A | Not used (applicable up to May 2006)Taxi alarm remote control, control unit -J601- (only taxi, applicable from June 2006)10-pin connector -T10c- (for models with electric interface only) (from November 2006) |
| 21 | — | Selector lever -E313- (only models with direct shift gearbox)Selector lever sensors control unit -J587- (only models with direct shift gearbox)Tiptronic switch -F189- (from November 2006; only models with direct shift gearbox)Automatic gearbox control unit -J217- (from November 2006)16-pin connector -T16- (from November 2006; self-diagnosis connection)Light switch -E1- (from November 2006)Heater/heat output switch -E16- (from November 2006)Air conditioning system control unit -J301- (from November 2006)Remote control receiver for auxiliary coolant heater -R149- (from November 2006; only models with remote control receiver for auxiliary coolant heater) |
| 22 | 5 A | Remote control receiver for auxiliary coolant heater -R149- (only models with remote control receiver for auxiliary coolant heater)Not used (from November 2006) |
| 24 | — | Light switch -E1- (up November 2006)Heater/heat output switch -E16- (up November 2006)Air conditioning system control unit -J301- (up November 2006)16-pin connector -T16- (up November 2006; self-diagnosis connection)Interior monitoring sensor -G273- (from November 2006)Vehicle inclination sender -G384- (from November 2006)Alarm horn -H12- (from November 2006) |
| 26 | 20 A | Injector, cylinder 1 -N30- (BCA, BGU, BSE, BSF, BUD)Injector, cylinder 2 -N31- (BCA, BGU, BSE, BSF, BUD)Injector, cylinder 3 -N32- (BCA, BGU, BSE, BSF, BUD)Injector, cylinder 4 -N33- (BCA, BGU, BSE, BSF, BUD) (P0200, P0201, P0202, P0203) |
| 27 | 20 A | Not used (up November 2006)Automatic gearbox control unit -J217- , under front left wheel housing liner (from November 2006) |
| 29 | 15 A | Rear window wiper motor -V12- (models with rear window wiper only) |
| 31 | 15 A | Onboard supply control unit -J519- |
| 32 | 5 A | Left washer jet heater element -Z20- (only models with central locking)Right washer jet heater element -Z21- (only models with central locking) |
| 33 | 40 A | Heater/heat output switch -E16-Air conditioning system control unit -J301-Auxiliary heater operation relay -J485- (only models without auxiliary coolant heater) |
| 37 | 15 A | Right dipped beam bulb -M31- (models without central locking) |
| 40 | 20 A | Trailer detector control unit -J345- |
| 41 | 20 A | Trailer socket -U10- |
| 43 | 15 A | Electric fuel pump 2 relay -J49- (BCA, BGU, BSE, BSF, BUD, BSX)Fuel pump relay -J17- (BDJ, BJB, BLS, BSU, BJB, BSE, BSF, BUD, BSX) (P0087, P0230, P0231, P0232) |
| 44 | 5 A | Interior monitoring sensor -G273-Vehicle inclination sender -G384-Alarm horn -H12-Not used (from November 2006) |
| 46 | 7.5 A | Onboard supply control unit -J519- (Interior light) |
| 47 | 25 A | Cigarette lighter-U1- |
| 49 | 10 A | Driver door control unit -J386- (only models with central locking)Front passenger door control unit -J387- (only models with central locking) |
| 50 | 25 A | Convenience system central control unit -J393- |
| 51 | 30 A | Heated driver seat control unit -J131- (up November 2006)Heated front passenger seat control unit -J132- (up November 2006)Heated front seats control unit -J774- |
| 52 | 25 A | Fresh air blower relay -J13- (only models with auxiliary heater)Onboard supply control unit -J519-Heated rear window -Z1- |
| 57 | 5 A | Not used (applicable up to May 2006)Accident data memory -J754- (applies to special vehicles only, applicable from June 2006)10-pin connector -T10c- (from November 2006; for models with electric interface only) |
| 58 | 10 A | Not used (applicable up to May 2006)4-pin connector -T4g- (applies to special vehicles only, applicable from June 2006) |