Mercedes·R350 4Matic·2011 Mercedes R350 4matic·Wiring
Wiring diagram

2011 Mercedes R350 4matic — power distribution

Sheets 3Labels 1029

Power distribution

A 87 25A 87 30A 30A K 87 70A 70A 60A 100A 60A 5A 70A 5A 7.5A 5A 30 85 7.5A 86 87 10A 30A 20A D 40A 30A 150A 100A 15A 5A 10A 87 85 86 30 5A 87 85 86 30 87A 15A 86 15A 5A 86 5A 5A C 5A 7.5A 7.5A B ENGINE COMPARTMENT FUSE & RELAY BOX STARTER RELAY BATTERY LOAD COMPARTMENT FUSE & RELAY BOX REAR WIPER RELAY CIRCUIT 31 RIGHT REAR SEAT VOLTAGE DISTRIBUTOR CONNECTOR ENGINE COMPARTMENT FUSE & RELAY BOX WIPER ON/OFF RELAY FUEL PUMP RELAY CIRCUIT 31 RIGHT REAR SEAT VOLTAGE DISTRIBUTION CONNECTOR G1 2 MR4 X55/4-C2 18B 18A 17B 17A 16B 16A X25/2-C2 D4 X29/6-C2 6 X29/6-2 5 H2 X25/2-C2 X18-C2 3 E C82 P6 13 14 C90 C89 C78 C80 C83 C79 C88 C15A C15B C14A C13B C13A C14B C84 C87 C85 C91 C86 C81 C5E C12B C12A C11B C11A C10A C10B P4 7 11 P6 9 P4 P5 3 1 2 L G 2 P5 10 8 P6 MR1 6 7 1 P5 12 4 13 12 10 5 6 8 7 11 6 H1 A G 5 P6 BLK/ BLU RED RED RED YEL/BLK BRN BLK/ BLU RED BLU/ VIO RED/ BLK BLU BLK/ BLK/ WHT WHT BLK/ BLK/ BLU BLK/ WHT PNK/ WHT RED RED RED RED RED RED RED RED RED RED RED BLK BLK RED/ RED/ WHT BLU WHT RED/ RED/ RED/ RED/ RED/ BLK WHT RED RED RED/ BLK RED BLU BLK WHT RED/ RED/ RED/ RED BLU/ WHT BLU BLK/ BLK YEL/ BLU BLK/ BLU WHT BRN GRY/ BLK/ BRN BRN BRN BRN BRN BRN BRN BRN BRN YEL/ BLK BLK/ BLK/ WHT BLU BLK BLK YEL/ YEL/ VIO RED/ BLK BLU BRN RED/ BLK BRN BRN PNK WHT BLK/ WHT BLK/ BLU BLK/ BLK/ BLK/ BLU BLU (NOT USED) DIESEL GAS (W/ HEATER BOOSTER) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (IF EQUIPPED) (W/O THERMOTRONIC) (IF EQUIPPED) (W/ THERMOTRONIC) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (NOT USED) W/O INTERIOR LIGHT PACKAGE W/ INTERIOR LIGHT PACKAGE (3.5L) (IF EQUIPPED) (W/ XENON HEADLAMPS) (W/ AIRMATIC) (IF EQUIPPED) (IF EQUIPPED) W17 W17 W17 BATTERY COMPARTMENT PREFUSE BOX FUSE 90 FUSE 89 FUSE 79 FUSE 88 FUSE 80 FUSE 84 FUSE 85 FUSE 87 FUSE 86 FUSE 83 FUSE 81 FUSE 82 FUSE 91 FUSE 78 FUSE 122 COCKPIT FUSE BOX RESERVE FUSE 16 RESERVE FUSE 18 RESERVE FUSE 17 FUSE 12 FUSE 13 FUSE 10 FUSE 11 FUSE 14 FUSE 15 SOCKET CIRCUIT 15R RELAY CIRCUIT 15/ SPARE 1 RELAY (CHANGE OVER CONTACT) CIRCUIT 15R RELAY FUSE 50 FUSE 60 FUSE 61 FUSE 63 FUSE 62 FUSE 59 FUSE 52 FUSE 56 FUSE 55 FUSE 54 FUSE 53 FUSE 46 ILL FRONT CIGAR LIGHTER (W/ ASHTRAY ILLUMINATION) (UNDER RIGHT FRONT SEAT) (RIGHT SIDE OF ENGINE COMPT) (BEHIND RIGHT END OF DASH) (RIGHT REAR OF CARGO AREA) (IN RIGHT REAR FOOTWELL) (RIGHT SIDE OF ENGINE COMPT) (IN RIGHT REAR FOOTWELL) (IN RIGHT REAR FOOTWELL) TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 3 OF 3) TO FRONT PREFUSE (DIAGRAM 3 OF 3) ADBLUE SUPPLY RELAY PTC HEATER BOOSTER RESTRAINT SYSTEMS CONTROL MODULE WSS CONTROL UNIT (WEIGHT SENSING SYSTEM) REAR SAM CONTROL MODULE FRONT SAM CONTROL UNIT AC AIR RECIRCULATION UNIT ELECTRONIC COMPASS MEDIA INTERFACE CONTROL UNIT UPPER CONTROL PANEL CONTROL UNIT CD CHANGER ACC (KLA) CONTROL & OPERATING UNIT INSTRUMENT CLUSTER TO EIS (EZS) CONTROL UNIT (DIAGRAM 3 OF 3) BOOSTER BLOWER ELECTRONIC BLOWER CONTROLLER COMFORT ACC (KLA) CONTROL & OPERATING UNIT STEERING COLUMN MODULE REAR SAM CONTROL MODULE RESTRAINT SYSTEMS CONTROL MODULE REAR SAM CONTROL MODULE DRIVER SEAT ADJUSTMENT SWITCH BACKUP CAMERA FRONT PASSENGER SEAT ADJUSTMENT SWITCH REAR SAM CONTROL MODULE TAILGATE WIPER MOTOR GLOVE COMPARTMENT ILLUMINATION W/ SWITCH EMERGENCY CALL SYSTEM CONTROL UNIT FRONT PASSENGER LUMBAR SUPPORT REGULATOR CONTROL UNIT REAR SAM CONTROL MODULE LEFT REAR BUMPER INTELLIGENT RADAR SENSOR & RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR TO ENGINE COMPARTMENT FUSE & RELAY BOX (DIAGRAM 3 OF 3) FRONT SAM CONTROL MODULE DRIVER LUMBAR SUPPORT REGULATOR CONTROL UNIT SENSOR & RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR TO FUSE 48 (DIAGRAM 2 OF 3) INTERIOR LIGHTS SYSTEM DRIVER NECK- PRO HEAD RESTRAINT SOLENOID FUEL PUMP CONTROL MODULE ADBLUE CONTROL UNIT FRONT SAM CONTROL UNIT INSTRUMENT CLUSTER & ROTARY LIGHT SWITCH HEADLAMP RANGE ADJUSTMENT CONTROL MODULE AIRMATIC W/ ADS CONTROL UNIT FRONT PASSENGER NECK-PRO HEAD RESTRAINT SOLENOID REAR AXLE LEVEL CONTROL SYSTEM CONTROL UNIT
25A 25A 10A E 10A 30A 30A 86 87A 86 30 F 20A 20A 30A 40A 20A 5A 5A C 7.5A 10A 30A 15A E 5A 25A 25A 7.5A 15A 25A 25A 25A 10A 5A 5A 40A F 30A 20A 30A 40A G LOAD COMPARTMENT FUSE & RELAY BOX TRAILER CIRCUIT 30 RELAY BACKUP RELAY 2 HEATED REAR WINDOW RELAY TRAILER CIRCUIT 30X RELAY LOAD COMPARTMENT FUSE & RELAY BOX TRAILER CIRCUIT 30 RELAY LOAD COMPARTMENT FUSE & RELAY BOX MS3 MS2 X18-C2 2 12 1 2 3 1 5 6 9 P3 5 P2 P4 8 3 6 1 5 6 3 2 3 MS7 1 P2 P4 2 P3 P4 14 13 7 3 6 5 1 5 4 2 10 P6 3 2 P2 10 2 8 2 1 2 1 2 1 9 P1 10 3 1 D1 4 9 P2 3 6 7 4 P3 P1 3 8 7 4 6 5 2 P3 2 1 1 MS5 MS4 RED RED RED RED RED RED RED BLU BLK/ RED RED/ BLK RED RED (OR RED/ RED BLU) (OR RED/ RED WHT) BLK RED/ RED BLK RED/ BLU BLK/ BRN BLU BLK/ BLK/ BLU BRN BRN RED RED RED/ WHT RED RED RED RED RED PNK GRY/ RED GRY/ WHT RED RED RED BLK RED/ RED RED RED WHT RED/ RED RED RED (NOT USED) (NOT USED) (IF EQUIPPED) (3.5L) (W/ MEMORY) (W/ MEMORY) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (W/O MEMORY) (W/O MEMORY) (W/ STEERING WHEEL HEATER) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (W/ STEERING WHEEL HEATER) (IF EQUIPPED) (W/ SDAR) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) W17/1 W7 W29/2 FUSE 28 FUSE 27 FUSE 36 FUSE 67 FUSE 30 FUSE 66 FUSE 43 FUSE 37 FUSE 48 FUSE 45 FUSE 31 FUSE 47 FUSE 32 FUSE 58 FUSE 35 CIRCUIT 15 RELAY FUSE 44 SPARE 2 RELAY LOAD COMPARTMENT SOCKET RIGHT 2ND SEAT ROW SOCKET FRONT INTERIOR SOCKET FUSE 40 FUSE 39 FUSE 41 FUSE 33 FUSE 23 FUSE 26 FUSE 34 FUSE 68 FUSE 42 FUSE 20 FUSE 70 FUSE 25 FUSE 24 FUSE 21 FUSE 29 FUSE 22 FUSE 69 (RIGHT REAR OF CARGO AREA) (RIGHT REAR OF CARGO AREA) (RIGHT REAR OF CARGO AREA) (IN LEFT REAR FOOTWELL) (BEHIND RIGHT KICK PANEL) (RIGHT REAR OF CARGO AREA) TO FUSE 32 (DIAGRAM 2 OF 3) FROM FUEL PUMP RELAY (DIAGRAM 1 0F 3) ADBLUE SUPPLY RELAY FUEL PUMP CONTROL MODULE MULTICONTOUR SEAT PNEUMATIC PUMP EMERGENCY CALL SYSTEM CONTROL UNIT REAR AID CONDITIONING BLOWER REGULATOR FRONT PASSENGER SEAT ADJUSTMENT CONTROL MODULE DRIVER FRONT SEAT ADJUSTMENT CONTROL MODULE BACKUP CAMERA PNEUMATIC PUMP FOR DYNAMIC SEAT CONTROL & FRONT PASSENGER SEAT ADJUSTMENT COMFORT RELAY & DRIVER SEAT ADJUSTMENT COMFORT RELAY TO FUSE 68 (DIAGRAM 2 OF 3) FROM FUSE 67 (DIAGRAM 2 0F 3) HS (SIH), SEAT VENTILATION & STEERING WHEEL HEATER CONTROL UNIT CENTRAL GATEWAY CONTROL MODULE TO 115V SOCKET (DIAGRAM 3 OF 3) AIRMATIC W/ ADS CONTROL UNIT AMPLIFIER FOR SOUND SYSTEM DATA LINK CONNECTOR & REAR AXLE LEVEL CONTROL SYSTEM CONTROL UNIT ILLUMINATED DOOR SILL HOLDING ACTUATION MODULE LED REAR SAM CONTROL MODULE FROM SPARE 2 RELAY (DIAGRAM 2 OF 3) KEYLESS GO CONTROL UNIT LEFT FRONT DOOR CONTROL MODULE VOICE CONTROL SYSTEM (VCS (SBS)) CONTROL UNIT TPM (RDK) CONTROL MODULE DVD PLAYER RCP (HBF) CONTROL MODULE OVERHEAD CONTROL PANEL MODULE PTS CONTROL MODULE HS(SIH), SEAT VENTILATION & STEERING WHEEL HEATER CONTROL UNIT REAR-END DOOR CLOSING CONTROL MODULE LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR RIGHT FRONT DOOR CONTROL MODULE UNIVERSAL PORTABLE CTEL INTERFACE (UPCI (UHI)) CONTROL MODULE HIGH DEFINITION TUNER CONTROL UNIT COMAND OPERATING, DISPLAY & CONTROL MODULE RADIO ANTENNA INTERFERENCE FILTER TRAILER HITCH SOCKET (7-PIN) RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR
A 86 40A D ISM 31 30 30 31 CAN B L TK CAN C H CAN C L CAN B H G K J H 100A 100A 100A 20A 7.5A 25A 10A 30A 30 5A 5A 7.5A 7.5A 30 86 87 85 86 87 B 15A 87 86 5A 30 86 30 J H 30 87 10A 5A INTELLIGENT SERVO MODULE FOR DIRECT SELECT ALTERNATOR REAR SAM CONTROL MODULE DRIVER DOOR CL(ZV) MOTOR STARTER ADDITIONAL BATTERY ENGINE COMPARTMENT FUSE & RELAY BOX AIR SUSPENSION COMPRESSOR RELAY WIPER LEVEL 1/2 RELAY WIPER ON/OFF RELAY FANFARE HORN RELAY ENGINE COMPARTMENT FUSE & RELAY BOX ENGINE CIRCUIT 87 RELAY COOLANT CIRCULATION PUMP RELAY AIR PUMP RELAY STARTER RELAY MR4 MR1 1 X18-C1 60 C8 C7 C6 C4 C5 B1 X18-C1 59 X25/2-C1 L5 X22/6 8 X18-C1 13 X35/1 29 6 5 8 7 2 1 4 3 1 3 5 4 2 6 2 3 4 1 5 6 A 2 3 4 1 5 6 B 3 14 C 3 MR3 13 11 C123 8 MR3 6 4 7 10 MR4 MR3 6 8 C124 MR1 2 3 MR3 C125 10 MR3 9 7 5 9 MR2 MR4 9 MR4 WHT BLK/ GRY/BLK BLK BRN/ BRN/ BLK BLK BRN/ BLK BRN/ BLK BRN/ BLK BLK BLK RED RED RED GRN/BLU BLK RED/ RED RED RED/WHT ORG/BLK ORG/BLU ORG/BLU PNK GRN/BLU BRN BLK ORG/BLK GRY/BLK BRN/RED BRN BRN RED/WHT BRN BRN/BLK GRN/WHT GRN BLK BRN RED RED RED RED RED RED RED BLK/ BLU BLK/ BLK/ BLU BLU RED RED/ BLK BLK/ BLU BLK/ BLU BLU BLK/ RED BRN YEL/ BLK BLK RED/ BLK RED (IF EQUIPPED) (NOT USED) (IF EQUIPPED) W/ CUSTOMER OPTION W/O CUSTOMER OPTION (NOT USED) (NOT USED) (W/ HEATING ELEMENT) (W/ POOR QUALITY FUEL) (DIESEL) (NOT USED) (NOT USED) (NOT USED) 3.5L 3.0L (TURBO) IF EQUIPPED (IF EQUIPPED) W17 W29/2 W2 DC/AC CONVERTER CONTROL UNIT (115V SOCKET) FRONT PREFUSE FUSE 5 FUSE 6 FUSE 7 RESERVE FUSE 4 FUSE 8 115V SOCKET EIS (EZS) CONTROL MODULE FUSE 113 CIRCUIT 15 RELAY FUSE 111 FUSE 123 FUSE 112 RESERVE FUSE 125 FUSE 110 FUSE 109 RESERVE FUSE 124 FUSE 116 FUSE 114 FUSE 115 FUSE 118 FUSE 117 FUSE 120 RES FUSE 121 RES FUSE 106 FUSE 119 (LEFT REAR OF TRANSMISSION HOUSING) (RIGHT REAR OF CARGO AREA) (RIGHT SIDE OF CARGO AREA) (REAR OF DRIVER DOOR) (IN RIGHT REAR FOOTWELL) (RIGHT REAR OF ENGINE COMPT) (BEHIND RIGHT KICK PANEL) (RIGHT SIDE OF ENGINE COMPT) (RIGHT FRONT WHEELWELL) (RIGHT SIDE OF ENGINE COMPT) FROM BATTERY COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 3) FROM LOAD COMPARTMENT FUSE & RELAY BOX (DIAGRAM 2 OF 3) FROM BATTERY (DIAGRAM (1 OF 3) PYROTECHNICAL SEPARATOR ELECTRIC SUCTION FAN ENGINE & A/C W/ INTEGRATED CONTROL ESP CONTROL MODULE ELECTROHYDRAULIC POWER STEERING FRONT SAM CONTROL MODULE FROM COCKPIT FUSE BOX (DIAGRAM 1 OF 3) COMPUTER DATA LINES SYSTEM TO AIR PUMP RELAY DIAGRAM (3 OF 3) TO FUSE 114 DIAGRAM (3 OF 3) FROM LOAD COMPARTMENT FUSE & RELAY BOX (DIAGRAM 1 OF 3) CONDENSATION SENSOR FOR FUEL FILTER LEFT FRONT HEADLIGHT UNIT RIGHT FRONT HEADLIGHT UNIT ESP CONTROL MODULE INTELLIGENT SERVO MODULE FOR DIRECT SELECT FROM FUSE 112 DIAGRAM (3 OF 3) FROM FUSE 109 DIAGRAM (3 OF 3) FRONT SAM CONTROL UNIT ME-SFI (ME) CONTROL MODULE CDI CONTROL MODULE ME-SFI (ME) CONTROL MODULE ESP CONTROL MODULE ELECTRIC CONTROL UNIT (VGS) DTR CONTROL UNIT ELECTROHYDRAULIC POWER STEERING