Mercedes-Benz SLK R172 (2010-2018) – fuse box diagram
Year of production: 2010, 20122, 2012, 2013, 2014, 2015, 2016, 2017, 2018.
Lighter fuse (electrical outlet) in Mercedes SLK R172 (2010-2018). Is fuse 9 in the fuse box in the engine compartment.
Fuse box – location
F32 / F32 / 5 – Front fuse box.
N10 / 1 – Front SAM control unit with fuse and relay module
N10 / 2 – Rear SAM control unit with fuse and relay module
Fuse box in engine compartment
| No. | Description | [A] |
| 1 | Electronic stability program control unit | 25 |
| 2 | Vario Roof Controller | 30 |
| 3 | Vario Roof Controller | 30 |
| 4 | Headlight controller (for model year 2017) Applies to the diesel engine: Fuel filter condensation sensor with heating element (for model year 2017). |
20 |
| 5 | Rear SAM control unit with fuse and relay module Electro-hydraulic power steering via engine compartment / electrical connector FFS (from model year 2017 onwards) Exterior light switch (from model year 2017 onwards) |
7.5 |
| 6 | Applies to the diesel engine: CDI control unit Applies to the gasoline engine: ME-SFI control unit |
10 |
| 7 | Start via relay 50 start circuit | 20 |
| 8 | Control unit for additional restraint system | 7.5 |
| 9 | Socket inside the vehicle, front Cigarette lighter with ashtray lighting |
15 |
| 10 | Motor Windshield Wiper Parking Heater (up to 2017 model year) |
30 |
| 11 | Show Audio / COMMAND Control Panel Audio / COMMAND |
7.5 |
| 12 | ACC control and maintenance unit Overhead control panel control unit Steering wheel light module control unit (2017 model year status) |
7.5 |
| 13 | Steering tube control module Multi-function Camera |
7.5 |
| 14 | Electronic stability program control unit | 7.5 |
| 15 | Control unit for additional restraint system | 7.5 |
| 16 | Radio fan electrical connector (from model year 2017 on) Valid with 725 transmission: DIRECT SELECTION INTERFACE (from model year 2017 onwards). Navigation module electrical connector (up to 2017 model year). |
5 |
| Valid for 722 gearbox: Electronic control unit for shift lever module Valid with 725 transmission: DIRECT SELECTION INTERFACE |
7.5 | |
| 17 | Front left light mounting and front right light mounting | 30 |
| Valid until May 31, 2012: Control unit for control panel | 7.5 | |
| 18 | Upper Control Unit Control Panel control Overhead control panel backup relay (for model year 2017) |
7.5 |
| 19 | Valid with 725 gearbox: Electronic ignition interlock control unit Applies to manual transmission: Electronic ignition interlock control unit Electric steering lock control unit |
20 |
| 20 | Electronic stability program control unit | 40 |
| 21 | Glovebox lamp | 7.5 |
| 22 | Fan motor for internal combustion engine and air conditioner with integrated control (model year 2017 and higher) Applies to 152, 271, 274, 276, 651 engines: Internal wiring harness and wiring harness electrical connector. motor Applies to motor 276, 651: Engine/vehicle compartment electrical connector Applies to engine 152, 271, 276, 651: 87 M2e circuit connection bushing. Valid for motor 274: Coupling bushing, circuit 87/2 Applicable to. diesel engine: CDI control unit Engine compartment / FFS [RBA] electrical connector (up to 2017 model year) |
15 |
| 23 | Valid for engines 152, 271, 274, 276: Electrical connector for internal wiring harness and motor wiring harness. Valid for diesel engine: Quantity control valve Circuit 87 M1e connector bushing (model year 2017 and above) Applies to. Engine 276: Engine compartment / electrical connector inside the vehicle (up to 2017 model year). |
20 |
| 24 | Valid for motors 152, 271, 274, 276: Electrical connector for inner harness and motor wiring Valid for engine 274: Coolant circulating pump relay Applies to diesel engine: Engine compartment / electrical connector inside the vehicle CDI control unit (up to 2017 model year ) Vehicles in China: Radiator shutter actuator (from model year 2017 onwards) |
15 |
| 25 | Valid for Engine 276: M4e connector bushing circuit 87 Valid for motor 274: Circuit 87 of link bushing M1 Valid for motor 152: 87″ circuit connector bushing Valid for diesel engine: Oxygen sensor before catalytic converter Valid for engine 651: (from 01.06. 2015) NOx sensor control unit downstream of particle filter NOx sensor control unit after SCR catalytic converter |
15 |
| 26 | Left front light assembly and right front light assembly (from 2017 model year) Radio (up to 2017 model year) COMAND Controller (until 2017 model year) |
20 |
| 27 | Electronic ignition interlock control unit Applies to diesel engine: CDI control unit Applies to gasoline engine: ME-SFI control unit |
7.5 |
| 28 | Instrument cluster Analog Clock |
7.5 |
| 29 | Right headlight range adjustment drive motor (from 2017 model year) Right headlight range adjustment assembly (up to 2017 model year) |
10 |
| 30 | Left headlight range adjustment actuator motor (2017 model year status) Left headlight range adjustment assembly (2017 model year onwards) |
10 |
| 31A | Left Calkson, Calkson right | 15 |
| 31B | Left horn, Right horn | 15 |
| 32 | Valid for engine 274: Electric air pump (from model year 2017 on) Valid for the 651 engine: AdBlue control unit |
40 |
| 33 | Valid for transmission 722: W Fully integrated transmission control unit | 10 |
| 34 | Fuel system control unit Applies to the 651 engine: AdBlue control unit |
7.5 |
| 35 | Electronic Stability Program Control Unit Integrated radar sensor for the right outer rear bumper and integrated radar sensor for the left outer rear bumper (from model year 2017 onwards) |
5 |
| 36 | COLLISION PREVENTION ASSISTANCE controller (model year 2017 and up) DISTRONIC electrical controller Front left (DTR) DISTRONIC sensor (up to 2017 model year) Front right DISTRONIC sensor (DTR) (until 2017 model year) |
7.5 |
| Relay | ||
| J | 15 relay circuits | |
| K | Circuit 15R relay | |
| L | Reservation courier | |
| M | 50 start relay | |
| N | Motor Circuit 87 Relay | |
| O | Horn relay | |
| P | Valid for 271, 274 or 651.9 engines as of 01.06.2015: Adblue® / secondary air injection relay | |
| Q | Valid until 29.02.2016: Reservation courier | |
| R | 87 relay chassis circuit | |
Trunk fuse box
| No. | Description | [A] |
| 37 | NECK-PRO electro-mechanical headrest driver’s seat Front passenger seat NECK-PRO headrest solenoid |
7.5 |
| 38 | Reservation | – |
| 39 | Left Door Controller | 30 |
| 40 | Adaptive damping system control unit | 15 |
| 41 | Right Door Controller | 30 |
| 42 | Fuel system control unit | 25 |
| 43 | Reservation | – |
| 44 | Reservation | – |
| 45 | Reservation | – |
| 46 | FM, AM and CL antenna amplifier [ZV] Antenna amplifier FM 2, DAB and TV (up to model year 2017) Emergency siren Interior protection sensor |
7.5 |
| 47 | Reservation | – |
| 48 | Reservation | – |
| 49 | Rear Window Heater | 30 |
| 50 | Right-hand reversible emergency voltage retractor | 50 |
| 51 | Emergency Voltage Reversible Retractor on the left | 50 |
| 52 | Reservation | – |
| 53 | Reservation | – |
| 54 | Reservation | – |
| 55 | Reservation | – |
| 56 | Reservation | – |
| 57 | Reservation | – |
| 58 | Reservation | – |
| 59 | Electric Parking Brake Controller | 5 |
| 60 | Reservation | – |
| 61 | AIRSCARF control unit | 25 |
| 62 | Driver’s seat control unit | 30 |
| 63 | AIRSCARF control unit | 25 |
| 64 | Front passenger seat control unit | 30 |
| 65 | Valid for 722, 725 transmission (ECO start/stop) (up to 2017 model year) Electric oil pump |
10 |
| 66 | Reservation | – |
| 67 | Sound system amplifier control unit | 40 |
| 68 | Engine sound control unit (from model year 2017) | 15 |
| 69 | Radio (from model year 2017) COMAND Controller (from model year 2017) |
20 |
| 70 | Control unit of the tire pressure monitor | 5 |
| 71 | Valid for engine 274: Left exhaust flap actuator motor (starting with model year 2017). | 7.5 |
| 72 | Storage slot in center console (up to 2017 model year) | 15 |
| 73 | Valid for 274, 276 engines: Charge air cooler circulation pump relay (2017 model year onwards). | 10 |
| 74 | KEYLESS-GO Control Unit | 7.5 |
| 75 | Vario Roof Controller | 20 |
| 76 | MAGIC SKY CONTROL Unit | 7.5 |
| 77 | Antenna amplifier/compensator for cell phone system | 5 |
| 78 | Multimedia interface control unit (up to 2017 model year) | 7.5 |
| 79 | Multimedia connection unit (from model year 2017 onwards) Radar sensor control unit (up to model year 2017) |
5 |
| 80 | Parking system control unit | 7.5 |
| 81 | Cell phone contact plate | 5 |
| 82 | Reversing camera (from model year 2017 onwards) | 5 |
| 83 | Dedicated short-range communications control unit (from model year 2017 onwards) Electrical connector for VICS and electronic toll collection (up to 2017 model year) |
7.5 |
| 84 | Digital audio broadcasting control unit (up to 2017 model year) Control unit Satellite digital audio broadcasting (SDAR) control unit (up to 2017 model year) |
5 |
| 85 | Tuner Module (from model year 2017) Digital TV Tuner (until 2017 model year) |
7.5 |
| 86 | Camera lid control unit (from model year 2017 on) | 5 |
| 87 | HERMES control unit (from model year 2017) eCall Russia (GLONASS) control unit (from model year 2017 on) Emergency call system control unit (up to 2017 model year) |
7.5 |
| 88 | Internal power supply for rear SAM control unit with fuse and relay module | 80 |
| 89 | Electric Parking Brake Controller | 30 |
| 90 | Electric Parking Brake Controller | 30 |
| 91 | Reservation | – |
| 92 | Reservation | – |
| Relay | ||
| A | Terminal 15 relay | |
| B | Circuit 15R relay (1) | |
| C | Heated rear window relay | |
| D | Fuel Pump Relay | |
| E | Reservation | |
| F | Seat adjustment relay | |
| G | 15R relay circuit (2) | |
Front pre-fuse box
ECO start / stop
Except ECO start / stop
| No. | Description | [A] |
| 150 | Reservation | – |
| 151 | Fan motor for internal combustion engine and air conditioner with integrated controls | 100 |
| 152 | SAM front control unit with fuse and relay module | 150 |
| 153 | ECO start/stop: SAM front control unit with fuse and relay module except ECO start/stop: spare |
100 |
| ECO start/stop (from model year 2017 onwards): SAM front control unit with fuse and relay module | 60 | |
| 154 | except ECO start/stop SAM front control unit with fuse and relay module ECO start / stop: spare |
100 |
| 155 | Reservation | – |
| 156 | Reservation | – |
| 157 | Effective 01.06.2015 Electro-hydraulic power steering | 100 |
| Starting with the 2017 model year: Electro-hydraulic power steering | 120 | |
| 158 | Fan controller and blower motor | 50 |
| Starting with the 2017 model year: Fan controller and blower motor | 40 | |
| 159 | Vario Roof Controller | 40 |
| 160 | Valid with transmission 725: W Fully integrated transmission control unit | 60 |
| 161 | SAM front control unit with fuse and relay module | 100 |
| 162 | Reservation | – |
| 163 | Rear SAM control unit with fuse and relay module | 150 |
| Starting with the 2017 model year: Rear SAM control unit with fuse and relay module | 200 | |
| 164 | ECO start/stop: Power by ECO start/stop function Additional battery pack except ECO start / stop: Power supply from the on-board electrical system battery |
100 |
| Starting with the 2017 model year: Power supply by ECO start / stop function of the additional battery pack | 200 |
ECO start / stop function additional battery relay
