| 9 | 10 A | -Special vehicles-4-pin connector -T4aa- , Pin 13)10-pin connector -T10l- , Pin 4 (Interface for special functions) |
| 10 | 5 A | Fuel pump relay -J17-Main relay -J271-Gas mode control unit -J659-Terminal 50 voltage supply relay -J682-Starter relay 1 -J906-Voltage stabiliser -J532-Data bus diagnostic interface -J533-Engine control unit -J623- (P0087, P0230, P0231, P0232) |
| 11 | 5 A | Parking aid control unit -J446-Park assist steering control unit -J791- |
| 12 | 5 A | -Special vehicles-Taximeter -G41-Mirror taximeter -G511- |
| 13 | 7.5 A | Brake light switch -F-3)Headlight range control adjuster -E102-TCS and ESP button -E256-Tyre pressure monitor display button -E492-Start/Stop operation button -E693-ABS control unit -J104-Trailer detector control unit -J345-All-wheel drive control unit -J492-Power steering control unit -J500-Selector lever sensors control unit -J587-Mechatronic unit for dual clutch gearbox -J743-Left headlight range control motor -V48-Right headlight range control motor -V49-Control unit for cornering light and headlight range control -J745- (P0504, P0571, P0572, P0573) |
| 14 | 10 A | Reversing light switch -F4-Air mass meter -G70-Auxiliary heater operation relay -J485-Control unit in dash panel insert -J285-Heater element for crankcase breather -N79-Activated charcoal filter solenoid valve 1 -N80-Diagnostic connection -U31-16-pin connector -T16- , Pin 1 |
| 15 | 5 A | Airbag control unit -J234-Front passenger side airbag deactivated warning lamp -K145- |
| 16 | 5 A | Light switch -E1-Heater/heat output switch -E16-High-pressure sender -G65-Air quality sensor -G238-Oil level and oil temperature sender -G266-Automatic anti-dazzle interior mirror -Y7- |
| 18 | 10 A | -Special vehicles-Taxi alarm remote control control unit -J601- |
| 19 | 10 A | -Special vehicles-Taximeter -G41-Mirror taximeter -G511-Taxi alarm remote control control unit -J601-Two-way radio -R8-Printer -R98- |
| 20 | — | Cigarette lighter-U1-7) |
| 21 | 10 A | Light switch -E1-Heater/heat output switch -E16-Rain and light sensor -G397-Heated rear window relay -J9-Climatronic control unit -J255-Air conditioning system control unit -J301-Horn relay -J413-Remote control receiver for auxiliary coolant heater -R149-Selector lever sensors control unit -J587-Diagnostic connection -U31-16-pin connector -T16- , Pin 16Switch for interior lighting -E599- (Camper)Rear interior light -W43- (Camper) |
| 22 | 10 A | Onboard supply control unit -J519- (T52b/42)2) |
| 23 | 5 A | -Special vehicles-Interior light switch (taxi) -E115-Taxi sign switch -E138-10-pin connector -T10l- , Pin 1 (Interface for special functions) |
| 24 | 5 A | Interior monitoring sensor -G273-Vehicle inclination sender -G384-Anti-theft alarm sensor -G578-Alarm horn -H12-Onboard supply control unit -J519- (T52c/1) |
| 25 | 10 A | Output module for left headlight -J667- |
| 26 | 10 A | Output module for right headlight -J668- |
| 28 | 20 A | 12-V socket 3 -U19- , in storage compart. |
| 29 | 15 A | Rear window wiper motor -V12- |
| 31 | 5 A | Heater/heat output switch -E16-Left washer jet heater element -Z20-Right washer jet heater element -Z21- |
| 33 | 40 A | Air conditioning system control unit -J301-Heater/heat output switch -E16- |
| 35 | 10 A | -Special vehicles-3)Fluorescent light in rear of high roof -W41-Fluorescent light in centre of high roof -W42- |
| 39 | 20 A | -Special vehicles-10-pin connector -T10ai- , Pin 13) |
| 40 | 20 A | Trailer detector control unit -J345- |
| 41 | 20 A | Trailer detector control unit -J345- |
| 42 | 20 A | Trailer detector control unit -J345- |
| 43 | 15 A | Fuel pump relay -J17-Electric fuel pump 2 relay -J49-Supplementary fuel pump -V393- (P0087, P0230, P0231, P0232) |
| 44 | 40 A | Fresh air blower control unit -J126-Fresh air blower -V2- |
| 45 | 20 A | Headlight washer system relay -J39-Headlight washer system pump -V11- |
| 46 | 10 A | Onboard supply control unit -J519- (T52b/42)1)Front interior light -W1-Luggage compartment light -W3-Glove compartment light -W6-Rear interior light -W43- |
| 47 | 30 A | Cigarette lighter-U1-6)X-contact relief relay -J59-7)8)Fuse holder C -SC- (-SC28- up to -SC33- )7)8) |
| 48 | 30 A | Heated front seats control unit -J774- |
| 49 | 30 A | Driver door control unit -J386-1)Front passenger door control unit -J387- |
| 50 | 20 A | Onboard supply control unit -J519- (T52b/1)Rear window wiper motor -V12-Windscreen and rear window washer pump -V59-Washer pump -V5- |
| 51 | 15 A | Trailer voltage supply relay -J941-Trailer socket -U10- (T13/10) |
| 52 | 25 A | Heated rear window relay -J9-Heated rear window -Z1-Heated rear window in left wing door -Z26-Heated rear window in right wing door -Z27-Fresh air blower relay -J13-Fresh air blower series resistor with overheating fuse -N24-Fresh air blower -V2- |
| 53 | — | 12 V socket -U5- , in the rear centre console12 V socket 2 -U18- , In rear left side panel |
| 54 | 15 A | -Special vehicles-4)Switch-over relay 1 for roof ventilator -J180- |
| 55 | 15 A | -Special vehicles-4)8-pin connector -T8m- , Pin 48-pin connector -T8n- , Pin 4 |
| 57 | 5 A | Control unit in dash panel insert -J285-5)Steering column electronics control unit -J527-5) |
| 58 | 5 A | Mobile telephone operating electronics control unit -J412-5) |
| 59 | 5 A | -Special vehicles-Radio switch -E72-Ignition bypass button -E489-Button for daytime running light switch-off -E652-Accident data memory -J754- |
| 60 | 30 A | -Special vehicles-3-pin connector -T3al- , Pin 1 |