Mercedes CL-Class w216 (2005-2013) – fuse box diagram
Year of production: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013.
Lighter fuse (electrical outlet) in Mercedes CL-Class w216 (2005-2013). Is fuse 43 in the fuse box in the engine compartment.
Fuse box in the engine compartment
| Number | Description | Amps [A] |
| 20 | Valid for motors 629, 642, 651: CDI control unit Valid for 156, 157, 272, 273, 275, 276, 278 engines: ME-SFI control unit [ME] |
10 |
| 21 | Applies to motors 156, 157, 272, 273, 275, 276, 278: 87 M1 terminal and connecting sleeve Valid for model 221 with motor 629 and motor 642: CDI control unit Fuel pump relay Applies to the 221 model with 651 engine: Valve quantity control |
20 |
| 22 | Applies to motors 156, 157, 272, 273, 276, 278: 87 caliper link bushing |
15 |
| 23 | Until 2008: 87 caliper link bushing Applies to motor 275 (model 216): Terminal 87 M1 i connector bushing Valid for motor 273 (model 216): Terminal connector bushing 87 M2e Valid for motor 272, 273 (221 model): Compression fitting 87M2i Bushing Applies to the 642 engine: Caliper connection socket 87 2009 onwards ..: Valid for engine 156, 157, 272, 273, 275, 276, 278: Bushing for terminal connector 87 Applies to model 221 with motor 629 and motor 642: Terminal 87 connection bushing Valid for 156, 157, 272, 273, 276, 278 motor: Terminal connector sleeve 87M2e Valid for motor 275: 87 M2i caliper linkage bushing Valid for model 221 with motor 629 and motor 642: Terminal 87 connection bushing Applies to model 221 with 651 motor: Rear SAM control unit with fuse and relay module |
20 |
| 24 | Valid for engines 157, 272, 273, 276, 278: 87M1e terminal connector bushing Applicable to. Engine 642: CDI control unit |
25 |
| 25 | Instrument cluster | 7,5 |
| 26 | Front left light assembly | 10 |
| 27 | Right Front Light Assembly | 10 |
| 28 | Valid for engine 275: EGS control unit Valid without 275 motor: W Fully integrated transmission control unit (VGS). |
7,5 |
| 29 | Rear SAM control unit with fuse and relay module | 5 |
| 30 | Valid for motors 629, 642, 651: CDI control unit Applies to 156, 157, 272, 273, 275, 276, 278 engines: ME-SFI control unit [ME] Unit fuel pump control |
7,5 |
| 31 | S 400 Hybrid: Electric refrigerant compressor | 5 |
| 32 | Applies to model with ECO start/stop function: Controller for additional transmission oil pump S 400 Hybrid: Controller for auxiliary transmission oil pump |
15 |
| 33 | Effective as of 1.9.10 without the S 400 Hybrid model: ESP control unit S 400 Hybrid: Battery management system control unit dc/dc converter control unit power control electronics |
5 |
| 34 | S 400 Hybrid: brake control unit with energy recuperation | 5 |
| 35 | Electric Parking Brake Controller | 5 |
| 36 | Data link connector (pin 16) | 10 |
| 37 | To CIS control unit | 7,5 |
| 38 | Central gate control unit | 7,5 |
| 39 | Instrument cluster | 7,5 |
| 40 | Upper control panel control unit | 7,5 |
| 41 | Lower wiper motor | 30 |
| 42 | Main Wiper Motor | 30 |
| 43 | Front cigarette lighter with ashtray lighting | 15 |
| 44 | – | – |
| 45 | S 400 Hybrid: electronic circulation pump 1 | 5 |
| 46 | W221 with active body control (ABC), model 216: ABC W221 without Active Body Control (ABC): AIRmatic with ADS |
15 |
| 47 | SAM front control unit with fuse and relay module Steering column lift/lower motor |
15 |
| 48 | Until 2008: SAM front control unit with fuse and relay module 2009 onwards: Steering column inlet / outlet motor |
15 |
| 49 | Steering column module | 10 |
| 50 | AAC Control Unit [KLA] | 15 |
| 51 | Until 2008: COMAND Screen | 7,5 |
| 2009 onwards: COMMAND screen SPLITVIEW |
5 | |
| 52 A | W221: Left-hand horn Right horn |
15 |
| 52 B | W221, C216: Left horn Right horn |
15 |
| 53 | – | – |
| 54 | AC air recirculation unit | 40 |
| 55 | Applies to gasoline engine: Electric air pump | 60 |
| 56 | W221 without Active Body Control (ABC): AIRmatic Compressor | 40 |
| 57 | Until 2008: Windshield Wiper Parking Heater | 40 |
| as of 2009: Windshield Wiper Parking Heater | 30 | |
| 60 | as of 2009: Electro-hydraulic power steering | 5 |
| 61 | C216; W221 – from 2009 ..: Containment system control unit | 7,5 |
| W221; until 2008: Containment system control unit | 10 | |
| 62 | Night View Assist control unit | 5 |
| 63 | Valid for model 221 with engine 629 and engine 642 as of 1.9.08: Fuel filter condensation sensor with heating element | 15 |
| 64 | W221 from 1.9.06: Head restraint solenoid NECK-PRO headrest solenoid drivers NECK-PRO passenger |
7,5 |
| W221 from ’09: NECK-PRO driver head support solenoid. NECK-PRO passenger |
10 | |
| 65 | Effective 1.6.09: 12 V connector in the glove box | 15 |
| 66 | DTR control unit (Distronic or Distronic Plus) | 7,5 |
| Relay | ||
| A | Air Pump Relay | |
| B | Air Suspension Compressor Relay | |
| C | Relay 87, engine | |
| D | Terminal 15 relay | |
| E | Terminal 87 relay, chassis | |
| F | Horn relay | |
| G | 15R terminal relay | |
| H | Relay 50 circuit, starter | |
| J | Relay circuit 15, starter | |
| K | Parking meter heater | |
Left instrument panel fuse box
| Number | Description | Amps [A] |
| 92 | Left Front Seat Controller | 40 |
| 93 | Control unit for restraint systems US version: Weight sensing system (WSS) control unit. |
7,5 |
| 94 | 2009 onward: Multi-function Camera | 5 |
| 95 | – | – |
| 96 | Control unit of the tire pressure monitor [RDK] | 5 |
| 97 | W221: Audio/video controller control unit (rear entertainment system). | 7,5 |
| 98 | Rear entertainment system: DVD player (from 2009). | 7,5 |
| 99 | 2009 onwards: COMMAND screen SPLITVIEW |
7,5 |
| 100 | 2009 onwards: Multimedia Interface Control Unit | 5 |
| 101 | Rear entertainment system: Rear left display Right Rear Display |
10 |
| 102 | Controller for the right front seat | 40 |
| 103 | ESP Control Unit | 7,5 |
| 104 | Audio Tuner Control Unit | 40 |
| 105 | – | – |
| 106 | Japanese version: electronic toll collection (ETC) control unit. Effective in South Korea as of 1.9.10: Connector. TV / tuner Refers to Navigation; from 2009: Navigation Processor |
1 |
| 107 | SDAR (SIRIUS satellite radio) control unit (W221 from 2009). Radio digital : Digital Audio Broadcast Control Unit HD Radio: High Definition Tuner Control Unit |
5 |
| 108 | W221: Rear air conditioning control unit | 5 |
| 109 | W221: Rear blower middle connector | 15 |
| 110 | W221: Left rear multi-contour backrest controller Multi-contour backrest controller. rear right |
7,5 |
| 111 | Multi-contour rear seat or rear entertainment system (model 221): RCP control unit [HBF] | 5 |
| 112 | W221; until 2008: Left Front Door Controller right front door S 400 Hybrid: Front SAM control module with fuse and relay module. |
5 |
| 113 | S 400 Hybrid: dc/dc converter control unit | 5 |
Instrument panel fuse box on the right
| Number | Description | Amps [A] |
| 70 | C216: Controller right door W221: Controller right front door |
40 |
| 71 | Keyless Go control unit | 15 |
| 72 | S 400 Hybrid: Pyrotechnic separator | 7,5 |
| 73 | Japanese version: COMMAND CONTROL TELE AID emergency call system (from 2009): Control unit for emergency call system |
5 |
| 74 | TLC control unit [HDS] (remote trunk locking) | 30 |
| 75 | S 400 Hybrid: Battery management system control unit. power electronics control unit |
10 |
| 76 | S 400 Hybrid: vacuum pump relay (+) | 15 |
| Valid for model 221 with 642.8 engine: AdBlue relay power supply ® | – | |
| 77 | Advanced sound system: Sound Amplifier (from 2009) | 50 |
| 78 | S 65 AMG with 275 engine: fan relay (from 2009) Valid on model 221 with 642.8 motor: AdBlue ® relay power supply (dated 2009) |
25 |
| S 400 Hybrid, CL 63 AMG with 157, 278 engine: Charge air cooler circulation pump (from 2009 onwards). |
15 | |
| 79 | Alarm siren with additional battery | 7,5 |
| 80 | C216: Controller left door W221: Controller left front door |
40 |
| 81 | C216: Rear control unit | 30 |
| W221: Controller left rear door | 40 | |
| 82 | C216: Rear control unit | 30 |
| W221: Controller left rear door | 40 | |
| 83 | Intelligent servo module for DIRECT SELECT | 40 |
| 84 | Advanced sound system: Digital sound processor (from 2009). | 20 |
| 85 | It applies to AMG: Illuminated door sill trims (from 2009). | 10 |
| 86 | – | – |
| 87 | – | – |
| 88 | – | – |
| 89 | – | – |
| 90 | Stationary Heater: Heater STH (model 216) STH or HB heater (221 model) |
20 |
| 91 | Stationary heater: STH radio remote control receiver S 400 Hybrid: SAM front control unit with fuse and relay module |
5 |
Rear fuse and relay box
| Number | Description | Amps [A] |
| 115 | Heated rear window | 50 |
| 116 | Valid for engines 157, 275, 278: Charge air cooler circulation pump Applies to the 156 engine: Engine coolant circulation pump S 400 Hybrid: Power Electronic Circulation Pump 2 |
10 |
| 117 | Rear cigar lighter | 15 |
| 118 | Valid for engine 272, 273, 642: Fuel pump (up to 2008). Valid for model 221 with engine 629, 642: Fuel pump (from 2009). |
30 |
| S 400 Hybrid: power electronic circulation pump 1 Valid for model 642.8 and engine 651 as of 1.6.11: Compressor factor coolant with magnet |
15 | |
| 119 | Central control unit at the front | 7,5 |
| 120 | – | – |
| 121 | Audio Tuner Control Unit | 10 |
| 122 | COMAND control unit | 7,5 |
| 123 | W221: Reversible right front emergency voltage retractor | 40 |
| 124 | W221: Left front reversible emergency voltage retractor | 40 |
| 125 | until 31.5.09: Unit Voice control system (VCS) control. | 5 |
| 126 | Hanging control panel control unit | 25 |
| 127 | Lumbar Pump (from 2009) Pneumatic multicontour seat pump (front left / right multicontour seat). Pneumatic pump for dynamic seat control (dynamic multicontour left and right multicontour seats). |
30 |
| 128 | Valid for 275 engines (until 2008): Fuel pump control unit Valid for 156, 157, 272, 273, 275, 276, 278, 642 engine (from 2009): Fuel pump control unit |
25 |
| 129 | until 2008 : Control panel control unit (sloping and sliding roof from electric window) from 2009 onwards: UPCI (Universal Portable Cell Phone Interface) control unit. |
25 |
| 130 | Electric Parking Brake Controller | 30 |
| 131 | Rear Window Antenna Amplifier Module | 7,5 |
| 133 | Trailer recognition control unit Reversing camera (from 1.9.10) |
15 |
| 134 | Trunk socket | 15 |
| 135 | Park Assist; until 2008: Radar Sensor Control Unit (SGR). Front short range radar unit Rear short range radar unit DISTRONIC PLUS until 31.8.10 or Blind Spot Assist or Adaptive Cruise Control Plus Light: Radar Sensor Control Unit (SGR) (from 2009 ) PARKTRONIC parking assist or Exclusive: PTS control unit |
7,5 |
| 136 | Valid for the 221 model with 642.8 engine: AdBlue control unit ® | 7,5 |
| 137 | Reversing camera (from 1.9.10) | 7,5 |
| 138 | Navigation Processor (since 2009) (until 31.8.10) Emergency call system control unit (from 2009) Japanese version: TV connector / tuner (from 2009). |
5 |
| 139 | Rear seat back fridge | 15 |
| 140 | Rear cigarette lighter with ashtray connector 115 volt socket (from 2009) |
15 |
| 141 | Reversing chamber control unit | 5 |
| 142 | Parktronic system control unit (PTS) Distronic Plus: Radar sensor control unit (SGR). Effective from 1.9.10 for DISTRONIC PLUS and Active Blind Spot Assist or Active Lane Keeping Assist: Control unit for video system and radar sensor |
7,5 |
| 143 | Rear seat controller | 25 |
| 144 | Rear seat controller | 25 |
| 145 | Trailer recognition control unit (until 2008). Trailer hitch socket (13-pin) (from 2009). |
20 |
| 146 | Trailer recognition control unit | 25 |
| 147 | Until 2008: TLC Control Unit [HDS] (remote trunk locking) | 30 |
| 148 | Until 2008 ..: CTEL Universal Handheld Control Unit (UPCI [UHI]) | 7,5 |
| as of 2009: Sliding panorama sunroof, circuit 30 connection sleeve | 25 | |
| 149 | Until 2008: Voice Control System control unit (VCS [SBS]) | 5 |
| 2009 onwards: Panoramic sliding roof control module. | 25 | |
| 150 | TV combination tuner (analog / digital) Japanese version: TV connector / tuner (from 2009). |
7,5 |
| 151 | W221; until 2008: Electric parking brake controller | 25 |
| W221; from 2009: Trailer recognition control unit | 20 | |
| 152 | W221: Rear window antenna amplifier module | 7,5 |
| 115 V socket: DC / AC converter control unit | 25 | |
| Relay | ||
| M | Terminal 15 relay | |
| N | 15R terminal relay | |
| O | Power socket relay | |
| P. | Heated rear window relay | |
| Q | Valid for 156, 157, 275, 278, 629 motor: Relay recirculation pump S 400 Hybrid: Valid for 221.095 / 195: Electronic power pump relay 2 |
|
| R | Cigarette Lighter Relay | |
| S | Fuel Pump Relay Valid for engine 642.8 and engine 651 from 1.6.11 onwards: Connected via the fuel pump: Magnetic clutch of the refrigerant compressor S 400 Hybrid: Relay circulation pump power electronics 1 |
|
Internal pre-case (until 2008)
| Number | Description | Amps[A] |
| 1 | Starter | 400 |
| 2 | Not applicable to Engine 642: Alternator |
150 |
| Valid for engine 642: Alternator |
200 | |
| 3 | – | 150 |
| 4 | AAC with integrated additional fan motor control | 150 |
| 5 | Valid for engine 642: PTC heater booster | 200 |
| 6 | SAM front control unit with fuse and relay module | 200 |
| 7 | ESP Control Unit | 40 |
| 8 | ESP Control Unit | 25 |
| 9 | SAM front control unit with fuse and relay module | 20 |
| 10 | Vehicle Power Control Unit | 7,5 |
Prebox internal (from 2009)
| Number | Description | Amps [A] |
| 3 | Rear SAM control unit with fuse and relay module | 150 |
| 4 | Function ECO start/stop: relay function ECO start / stop S 400 Hybrid: controller with dc/dc converter Heated windshield: Heated Windshield |
150 |
| 5 | Valid for model 221 (electrical installation in rental vehicle): Special multifunction vehicle control unit (SVMCU [MSS]) | 40 |
| S 400 Hybrid: vacuum pump | 80 | |
| 6 | Instrument panel fuse box on the right | 80 |
| 7 | Valid for 221 model with 629, 642, 651 engine: PTC heater Valid for model 221 (electrical installation in rental vehicle): (Initial installation Special multifunction control unit for vehicles (SVMCU [MSS]) |
150 |
| 8 | SAM front control unit with fuse and relay module | 80 |
| 9 | Fuse box left of instrument panel | 80 |
| 10 | Rear SAM control unit with fuse and relay module | 150 |
Engine compartment pre-fuse box (until 2008).
| Number | Description | Amps [A] |
| 1 | Front fuse box (through the on-board mains pyrofuse |
– |
| 2 | Heated windscreen control unit | 125 |
| 3 | Instrument panel fuse box on the right | 80 |
| 4 | Rear SAM control unit with fuse and relay module | 200 |
| 5 | Special multifunctional vehicle control unit (SVMCU) [MSS]) | 100 |
| 6 | Rear SAM control unit with fuse and relay module | 150 |
| 7 | SAM front control unit with fuse and relay module | 100 |
| 8 | Fuse box left of instrument panel | 80 |
| 9 | SAM front control unit with fuse and relay module | 5 |
| 10 | C216: Control unit for emergency call system | 5 |
Engine compartment pre-fuse box (from 2009).
| Number | Description | Amps [A] |
| 2 | Alternator | 460 |
| 3 | Electro-hydraulic power steering Valid for 221 model with 629, 642 engine: Light output time |
150 |
| 4 | Internal Prebox (not used) | – |
| 5 | AAC with integrated additional fan motor control | 100 |
| 6 | SAM front control unit with fuse and relay module | 150 |
| 7 | ESP Control Unit S 400 Hybrid: Brake system control unit with energy recuperation |
40 |
| 8 | ESP Control Unit S 400 Hybrid: Brake system control unit with energy recuperation |
25 |
| 9 | SAM front control unit with fuse and relay module | 25 |
| 10 | Reservation | – |
AdBlue Fuse Block
| Number | Description | Amps [A] |
| A | AdBlue control unit | 7,5 |
| B | Heating circuit 1 | 20 |
| C | Heating circuit 1 | 20 |
| D | Reservation | – |
