Fuse holder mounting location A (A -SA-)
| Number | A | Function | ||
| 1 | 150 | Alternator -C- | ||
| 200 | Alternator -C-1) | |||
| 2 | 80 | Power steering -J500- Electromechanical power steering motor -V187-. | ||
| 3 | 50 | Radiator fan control unit -J293-. | ||
| 4 | 80 | X-pin relief relay -J59-
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| 5 | 80 | Fuse holder C -SC- (-SC20- to -SC24- and -SC43- to -SC53- ) | ||
| 6 | 40 | Low thermal power relay -J359- | ||
| 7 | 80 | Relay with high thermal power -J360-. |
Location of E-box high fuse holder (B -SB-)
| Number | A | Function |
| 1 | – | – |
| 2 | 30 | Mechatronics for dual clutch transmissions -J743-. |
| 3 | 5 | Battery control unit -J367- On-board power control unit -J519- (T52a/24). |
| 4 | 20 | ABS control unit -J104- ABS hydraulic unit -N55-. |
| 5 | 15 | Mechatronics for dual clutch transmission -J743- |
| 6 | 5 | Control unit in the dash insert -J285- Electronic steering column control unit -J527-. |
| 7 | 40 | Power voltage relay terminal 15 -J329- Fuse holder C -SC- (-SC9- to -SC16- and -SC25- to -SC27- ) |
| 8 | 15 | Control unit with display for radio and navigation system -J503- Radio -R- Voltage stabilizer -J532-3) Control unit with display for radio and navigation system -J503- Radio -R- Fuse 57 on fuse holder C -SC57- Fuse 58 on fuse holder C -SC58- ). |
| 9 | 5 | Cell phone control electronics driver -J412-4) |
| 10 | 5 | Main relay -J271- Motor control unit -J623- Motor component power relay -J757-. |
| 11 | 30 | Auxiliary heater control unit -J364- |
| 12 | 5 | Data bus diagnostic interface -J533- |
| 13 | 15 | Engine control unit -J623- (gasoline engine) |
| 30 | Engine control unit -J623- (diesel engine) | |
| 14 | 15 | Fuel pressure control valve -N276- (diesel engine) Fuel metering valve -N290- (diesel engine) |
| 20 | Ignition transformer -N152- Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292-. | |
| 15 | 5 | Low heat power relay -J359- (diesel engine) High heat power relay -J360- (diesel engine) Fuel pump relay -N17- Electric fuel pump 2 relay -J49- Automatic light period control unit -J179-. |
| 10 | Lambda probe heater -Z19- Lambda probe heater 1 after catalytic converter -Z29- Low heat output relay -J359- High heat output relay -J360- Fuel pump shutdown relay -J333-2) Gas injection valve 1 -N366-1) Gas injection valve 2 -N367-1) Gas injection valve 3 -N368-1) Gas injection valve 4 -N369-1) | |
| 15 | High pressure valve for gas mode -N372-2) Valve for gas tank -N495-2) Gas level sensor -G707-2) Gas injection valve 1 -N366-2) Gas injection valve 2 -N367-2) Gas injection valve 3 -N368-2) Gas injection valve 4 -N369-2) | |
| 16 | 30 | On-board power control unit -J519- (T52c/42) Right fog lamp bulb -L23- Right turn signal bulb -L149- Rear left fog lamp bulb -L46- or rear right fog lamp bulb -L47- Right daytime running light bulb -L175- Left side light bulb -M1- Right rear light bulb -M2-. Rear left turn signal bulb -M6- Right turn signal front turn signal bulb -M7- Left brake bulb -M9- Right reverse bulb -M17- Left turn signal bulb -M18- High mounted brake bulb -M25- Right dipped beam bulb -M31- Right headlight bulb -M32-. |
| 17 | 15 | Horn relay -J413- |
| 18 | 30 | Special vehicle control unit -J608-. |
| 19 | 30 | Wiper motor control unit -J400- |
| 20 | 10 | Fuel tank shut-off valve 1 -N361-1) Fuel tank shut-off valve 2 -N362-1) Fuel tank shut-off valve 3 -N363-1) Fuel tank shut-off valve 4 -N429-1) Fuel tank shut-off valve 5 -N430-1) Coolant circulation pump -V50-. |
| 21 | 10 | Heater with lambda probe -Z19- (diesel engine) |
| 15 | Fuel pump control unit -J538- Heater with lambda probe -Z19- Lambda probe heater 1 after catalytic converter -Z29-. | |
| 22 | 5 | Clutch position transmitter -G476- Brake light switch -F-5) |
| 23 | 5 | Additional cooling pump relay -J496- |
| 10 | Air mass meter -G70- (Diesel engine) Solenoid valve for boost pressure control -N75- (Diesel engine) Exhaust gas recirculation cooler switch valve -N345- (Diesel engine) Control unit for gas mode -J659- Relay for gas shut-off valves -J908-1) High pressure valve for gas mode -N372-1) | |
| 15 | Fuel pressure control valve -N276-. | |
| 24 | 10 | Radiator fan control unit -J293- Secondary air pump relay -J299- Secondary coolant pump relay -J496- Activated carbon filter solenoid valve 1 -N80- Coolant control valve -N515- Variable intake manifold switch valve -N156- Coolant circulation pump 2 -V178- Injector, Cylinder 1 -N30-1) Injector, cylinder 2 -N31-1) Injector, cylinder 3 -N32-1) Injector, cylinder 4 -N33-1) |
| 25 | 40 | ABS hydraulic pump -V64- ABS control unit -J104-. |
| 26 | 30 | On-board power control unit -J519- (T52a/1) Left turn signal bulb -L148- Left fog light bulb -L22- Rear left fog light bulb -L46- or rear right fog light bulb -L47- Left daytime running light bulb -L174- Right turn signal bulb -M3- Left tail light bulb -M4-. Left turn signal front turn signal bulb -M5- Rear right turn signal bulb -M8- Right brake bulb -M10- Left reverse bulb -M16- Right turn signal amplifier bulb -M19- Left dipped headlight bulb -M29- Left headlight headlight bulb -M30-. |
| 27 | 40 | Secondary air pump motor -V101- |
| 50 | Automatic light period control unit -J179-. | |
| 28 | – | – |
| 29 | 30 | Fuse 18 on fuse holder C -SC18- Fuse 19 on fuse holder C -SC19-. |
| 50 | Fuse 35 on fuse holder C -SC35- Fuse 39 on fuse holder C -SC39- Fuse 54 on fuse holder C -SC54- Fuse 55 on fuse holder C -SC55- Fuse 59 on fuse holder C -SC59- Fuse 60 on fuse holder C -SC60-. | |
| 30 | 50 | Fuse holder C -SC- (-SC40- to -SC42- ) |
Fuse location on fuse holder C -SC-
| Number | A | Function |
| 1 | – | – |
| 2 | – | – |
| 3 | – | – |
| 4 | – | – |
| 5 | – | – |
| 6 | – | – |
| 7 | – | – |
| 8 | – | – |
| 9 | 10 | -Special functions- 4-pin connector -T4aa- , Pin 1 3) 10-pin connector -T10l- , Pin 4 (Interface for special functions) |
| 10 | 5 | Fuel pump relay -J17- Main relay -J271- Gas mode controller -J659- Terminal 50 supply voltage relay -J682- Starter relay 1 -J906- Voltage stabilizer -J532- Data bus diagnostic interface -J533- Engine control unit -J623-. |
| 11 | 5 | Parking assist control unit -J446- Parking assist control unit -J791-. |
| 12 | 5 | -Special vehicles- Taximeter -G41- Mirror taximeter -G511-. |
| 103) | -Special Vehicles-3) 2-pin connector -T2ab- , Pin 1 2-pin connector -T2ac- , Pin 1 28-pin connector -T28b- , Pin 13 | |
| 204) | -Special vehicles-4) 8-pin connector -T8k- , Pin 8 28-pin connector -T28a- , Pin 20 28-pin connector -T28b- , Pin 20 | |
| 13 | 7.5 | Brake light switch -F-3) Headlight adjustment range adjuster -E102- TCS and ESP button -E256- Tire pressure monitor display button -E492- Start/stop operation button -E693- ABS control unit -J104- Trailer detector control unit -J345- All-wheel drive controller -J492-. Power steering -J500- Selector lever control unit -J587- Mechatronics for dual clutch transmission -J743- Left headlight range control motor -V48- Right headlight range control motor -V49- Control unit for cornering light and headlight range control -J745-. |
| 14 | 10 | Reversing light switch -F4- Air mass meter -G70- Auxiliary heater operation relay -J485- Control unit in dash insert -J285- Heating element for crankcase vent -N79- Activated carbon filter solenoid valve 1 -N80- Diagnostic connection – U31-16-pin connector -T16- , Pin 1 |
| 15 | 5 | Airbag control unit -J234- Warning light off passenger side airbag -K145-. |
| 16 | 5 | Light switch -E1- Heater/heat output switch -E16- High pressure sender -G65- Air quality sensor -G238- Oil level and oil temperature sender -G266- Automatic interior anti-glare mirror -Y7-. |
| 17 | – | – |
| 18 | 10 | -Special vehicles- Taxi alarm remote control -J601-. |
| 10 | -Special vehicles- 10-pin connector -T10l- , Pin 6 (Interface for special functions) | |
| 19 | 10 | -Special vehicles- Taximeter -G41- Mirrored taximeter -G511- Taxi alarm remote control -J601- Two-way radio -R8- Printer -R98-. |
| 10 | -Special vehicles- 10-pin connector -T10l- , Pin 7 (Interface for special functions) | |
| 20 | 20 | Cigarette lighter -U1-7) |
| 21 | 10 | Light switch -E1- Heater/heat output switch -E16- Rain and light sensor -G397- Heated rear window relay -J9- Climate control -J255- Air conditioning system control unit -J301- Horn relay -J413- Remote control receiver for auxiliary coolant heater -R149- Selector lever control unit -J587- Diagnostic connection – U31-16-pin connector -T16- , Pin 16 Switch for interior light -E599- (Camper) Rear interior light -W43- (Camper) |
| 22 | 10 | On-board power control unit -J519- (T52b/42) 2) |
| 23 | 5 | -Special vehicles- Internal light switch (cab) -E115- Taxi sign switch -E138- 10-pin connector -T10l- , Pin 1 (Interface for special functions). |
| 10 | -Special vehicles- 3-pin connector -T3ak- , Pin 1 3) Flash light relay -J630-4 | |
| 24 | 5 | Internal monitoring sensor -G273- Vehicle tilt transmitter -G384- Burglar alarm sensor -G578- Alarm horn -H12- On-board power control unit -J519- (T52c/1) |
| 25 | 10 | Output module for left headlight -J667-. |
| 26 | 10 | Output module for right headlight -J668- |
| 27 | – | – |
| 28 | 20 | 12 V socket 3 -U19- , in stock kit. |
| 29 | 15 | Rear window wiper motor -V12-. |
| 30 | – | – |
| 31 | 5 | Heater/heat output switch -E16- Left jet washer element -Z20- Right washer nozzle heater element -Z21-. |
| 32 | – | – |
| 33 | 40 | Air conditioning system control unit -J301- Heater/heat output switch -E16-. |
| 34 | – | – |
| 35 | 10 | -Special vehicles-3) Fluorescent light on the back of the high roof -W41- Fluorescent light in the center of the high roof -W42-. |
| 36 | – | – |
| 37 | – | – |
| 38 | – | – |
| 39 | 20 | -Special vehicles- 10-pin connector -T10ai- , Pin 1 3) |
| 30 | -Special vehicles- 4-pin connector -T4ad- , Pin 1 4) | |
| 40 | 20 | Trailer detector control unit -J345-. |
| 41 | 20 | Trailer detector control unit -J345- |
| 42 | 20 | Trailer detector control unit -J345- |
| 43 | 15 | Fuel pump relay -J17- Electric fuel pump 2 relay -J49- Auxiliary fuel pump -V393-. |
| 44 | 40 | Fresh air blower control unit -J126- Fresh air blower -V2-. |
| 45 | 20 | Headlight washer system relay -J39- Headlight washer system pump -V11- |
| 46 | 10 | On-board power control unit -J519- (T52b/42) 1) Interior front light -W1- Luggage compartment light -W3- Glove box light -W6- Rear interior light -W43-. |
| 30 | Driver’s door control -J386-2) | |
| 47 | 30 | Cigarette lighter -U1-6) X-pin relief relay -J59-7)8) C fuse holder -SC- (-SC28- to -SC33- ) 7)8) |
| 48 | 30 | Heated front seats -J774-. |
| 49 | 30 | Driver’s door control unit -J386-1) Passenger door control unit -J387-. |
| 50 | 20 | On-board power control unit -J519- (T52b/1) Rear window wiper motor -V12- Windshield washer pump and rear window washer pump -V59- Washer pump -V5-. |
| 51 | 15 | Trailer supply voltage relay -J941- Trailer socket -U10- (T13/10) |
| 30 | -Special vehicles- 10-pin connector -T10ai- , Pin 4 10-pin connector -T10ai- , Pin 5 | |
| 52 | 25 | 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 overheat fuse -N24- Fresh air blower -V2-. |
| 53 | 156)207) | 12 V socket -U5- , in the rear center console 12 V socket 2 -U18- , in the left rear side panel |
| 54 | 15 | -Special vehicles-4) Switching relay 1 for roof fan -J180-. |
| 55 | 15 | -Special vehicles-4) 8-pin connector -T8m- , Pin 4 8-pin connector -T8n- , Pin 4 |
| 56 | – | – |
| 57 | 5 | Control unit in dash insert -J285-5) Electronic steering column control unit -J527-5) |
| 58 | 5 | Cell phone electronics control unit -J412-5) |
| 59 | 5 | -Special vehicles-Radio switch -E72- Ignition override button -E489- Button to turn off daytime running light -E652- Accident data memory -J754-. |
| 60 | 30 | -Special vehicles- 3-pin connector -T3al- , Pin 1 |