Mercedes·Ml350 164 156·2012 Mercedes ML350 (164.156)·Wiring
Wiring diagram

2012 Mercedes ML350 (164.156) — power distribution

Sheets 4Labels 1364

Power distribution

A 40A N 7.5A M 40A F E D 40A C 5A 30A 30A 30A 40A 40A 5A 5A 5A 30A 30A 30A 7.5A 30A 15A 30A 30A 15A 7.5A 30 86A 86B 85B 85A 87 5A 5A 5A 5A 5A N/A 30A 25A 15A 10A 30A 150A 200A 30A 30A 150A 40A 40A 125A N/A N/A 40A 100A B 30A 150A 40A N/A 400A ON-BOARD ELECTRICAL SYSTEM BATTERY BATTERY COMPARTMENT PREFUSE BOX SAM CONTROL UNIT S16 1 S1 1 X25/2-C2 3 1 S13 34 35 32 B2 33 C2 C4 X18-C2 3 X18-C2 1 S18 1 6 S15 1 7 6 S1 S22 1 S9 1 S14 1 S12 1 S8 1 S7 1 S6 4 S4 1 S3 7 S2 3 6 5 4 1 2 S1 2 5 3 1 P1 6 5 4 3 2 MF1 1 5 3 4 S10 1 1 E2B A3 A1 S5 A2 S2 S3 S1 A6 A4 A2 A1 A5 2 K88 1 S4 A3 RED RED BLK RED/ WHT RED/ RED/ WHT RED BLK RED/ WHT RED/ WHT RED/ BLK RED/ BLK RED/ BLK RED/ BLK RED/ BLK RED/ BLK RED/ BLK RED/ WHT) (OR RED/ BLK RED/ RED WHT RED/ RED RED/ WHT RED/ WHT RED/ WHT RED/ BLK RED/ WHT RED/ WHT RED/ WHT RED/ WHT WHT RED/ WHT RED/ WHT RED/ BLK RED/ BLK RED/ WHT BLU/ WHT GRN/ BLK GRN/ BLK BLU/ BLK RED/ BLK RED/ RED RED RED RED RED RED RED RED RED WHT RED/ WHT RED/ WHT RED/ RED WHT RED/ RED RED RED VIO/ BLU BLK/ WHT WHT RED/ RED WHT RED/ RED ENGINE COMPARTMENT PREFUSE BOX INTERIOR PREFUSE BOX FUSE PYRO FUSE FUSE 1 FUSE 2 FUSE 6 FUSE 5 FUSE 8 FUSE 4 FUSE 3 FUSE 7 FUSE 254 FUSE 252 FUSE 251 FUSE 250 FUSE 253 FUSE 256 FUSE 257 FUSE 255 CIRCUIT 30G RELAY FUSE 56 FUSE 50 FUSE 30 FUSE 55 FUSE 52 FUSE 60 FUSE 32 FUSE 58 FUSE 49 FUSE 31 FUSE 68 FUSE 53 FUSE 54 FUSE 67 FUSE 51 FUSE 57 MULTIPLE FUSE 1 FUSE 34 FUSE 47 FUSE 64 FUSE 59 FUSE 61 FUSE 48 FUSE 40 FUSE 65 FUSE 33 FUSE 63 FUSE 62 FUSE 36 FUSE 1 FUSE 2 FUSE 6 FUSE 3 FUSE 4 FUSE 5 (UNDER RIGHT FRONT SEAT) (NOT USED) (NOT USED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (NOT USED) (SOUND SYSTEM) (ON-ROAD/ OFF-ROAD PACKAGE) (IF EQUIPPED) (IF EQUIPPED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (IF EQUIPPED) (IF EQUIPPED) (W/ PANORAMIC SLIDING ROOF) (W/ SOUND SYSTEM) (W/ ON-ROAD/ OFF-ROAD PACKAGE & AIRMATIC) (IF EQUIPPED) (W/ GLASS ELECTRIC SLIDING ROOF) (W/ ON-ROAD/ OFF-ROAD PACKAGE) FAN MOTOR ELECTRICAL POWER STEERING CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TO ENGINE COMPARTMENT FUSE & RELAY BOX (DIAGRAM 3 OF 4) ELECTRONIC STABILITY PROGRAM CONTROL UNIT LEFT FRONT DOOR CONTROL UNIT LEFT REAR DOOR CONTROL UNIT PTC HEATER BOOSTER TO REAR FUSE BOX (DIAGRAM 4 OF 4) SAM CONTROL UNIT ECO START/ STOP FUNCTION DIODE BATTERY SENSOR ECO START/STOP FUNCTION DIODE SOUND SYSTEM AMPLIFIER CONTROL UNIT ATA (EDW)/ TOWING SENSOR/ INTERIOR MOTION SENSOR CONTROL UNIT TRANSFER CASE CONTROL UNIT RIGHT REAR DOOR CONTROL UNIT EMERGENCY CALL SYSTEM CONTROL RIGHT FRONT DOOR CONTROL UNIT REAR CONTROL UNIT KEYLESS GO CONTROL UNIT OVERHEAD CONTROL PANEL CONTROL UNIT ELECTRIC PARKING BRAKE CONTROL UNIT FM1, AM, CL (ZV) & KEYLESS GO ANTENNA AMPLIFIER AC HOUSING TO ENGINE COMPARTMENT FUSE & RELAY BOX (DIAGRAM 2 OF 4) TO MULTIPLE FUSE 2 (DIAGRAM 3 OF 4) PARKING SYSTEM CONTROL UNIT AUDIO/ COMMAND CONTROL PANEL PANORAMIC SLIDING ROOF CONTROL MODULE AIRMATIC CONTROL UNIT LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR ELECTRONIC STABILITY PROGRAM CONTROL UNIT SOUND SYSTEM AMPLIFIER CONTROL UNIT LOWER CONTROL PANEL CONTROL UNIT & SAM CONTROL UNIT REAR AIR CONDITIONING ELECTRONIC BLOWER CONTROLLER SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TO COCKPIT CIRCUIT 30 FUSE BOX (DIAGRAM 2 OF 4) SLIDING ROOF CONTROL MODULE TO COCKPIT CIRCUIT 30G FUSE BOX (DIAGRAM 4 OF 4) OFF ROAD OPERATING PANEL CONTROL UNIT TO REAR FUSE BOX (DIAGRAM 3 OF 4)
M 30 85 7.5A 31 SW 115V AC1 30 115V AC2 86 L K G 15A 5A 15A 7.5A 5A 87 85 30 CAN E2 L 31 CAN D H CAN D L 30Z CAN E2 H CAN B L CAN B H CAN E1 H CAN E1 L 30Z NOT 2 TK FT 31 PB 30B D 10A N/A N/A 5A 5A 15A 5A 7.5A N/A H J ENGINE COMPARTMENT FUSE & RELAY BOX CIRCUIT 87M RELAY SAM CONTROL UNIT LEFT FRONT DOOR CONTROL UNIT DIRECT SELECT INTELLIGENT SERVO MODULE FM1, AM, CL (ZV) & KEYLESS GO ANTENNA AMPLIFIER REAR FUSE BOX SAM CONTROL UNIT 2 MR2 6 MR2 3 S2 B2 17 X22/2-C1 8 X22/2-C2 6 P2 1 P1 1 6 S4 3 7 5 4 X18-C1 36 C2 3 12 11 10 9 C1 8 7 5 6 4 3 2 1 X25/2-C1 37 X18-C1 11 3 10 42 B2 11 30 X35/1 9 C3 3 C3 8 7 5 6 4 3 2 1 C18A C15A C14A C10A C5E C11A C17A C16A C12A C13A 1 2 4 3 6 5 8 7 6 3 4 1 WHT RED/ WHT RED/ WHT RED/ BLK BRN GRN/BLU PNK GRN/BLU BLK RED/ BLK BLK RED/ WHT BLK/ BLU BLK/ GRN GRN BRN/RED YEL YEL/WHT GRY GRY/WHT BRN GRN BRN GRN/WHT GRN BLK BLU/GRY RED/WHT RED/WHT RED/WHT BRN/BLK BRN/BLK BRN/BLK RED/WHT BLK BRN/BLK BRN RED/WHT WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ RED/WHT ORG/BLU BRN ORG/BLK ORG/BLK NCA ORG/BLU NCA COCKPIT CIRCUIT 30 FUSE BOX FUSE 10 FUSE 15 FUSE 13 FUSE 11 FUSE 16 FUSE 14 FUSE 12 FUSE 17 FUSE 18 FUSE 213 ELECTRONIC IGNITION SWITCH CONTROL UNIT CIRCUIT 15R2 SOCKET RELAY DC/AC CONVERTER CONTROL UNIT FUSE 137 FUSE 135 FUSE 136 FUSE 138 FUSE 134 115V SOCKET SOCKET MICRO SWITCH (RIGHT SIDE OF ENGINE COMPT) (UNDER CENTER CONSOLE) (UNDER CENTER CONSOLE) (RIGHT SIDE OF REAR SEAT CROSS MEMBER) (BEHIND TRIM, RIGHT REAR OF CARGO AREA) (NOT USED) (NOT USED) (NOT USED) 3.0L TURBO DIESEL EXCEPT 3.0L TURBO DIESEL 3.0L TURBO DIESEL (NOT USED) (IF EQUIPPED) & (IF EQUIPPED) W1/4 W1/4 W17/6 W7 FROM BATTERY COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 4) UPPER CONTROL PANEL CONTROL UNIT STEERING COLUMN MODULE CONTROL UNIT BOOSTER BLOWER ELECTRONIC BLOWER CONTROLLER FROM BATTERY COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 4) DIAGNOSTIC CONNECTOR INSTRUMENT CLUSTER ME-SFI (ME) CONTROL UNIT COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM FROM REAR FUSE BOX (DIAGRAM 4 0F 4) FROM CIRCUIT 15 RELAY (DIAGRAM 4 OF 4) FROM CIRCUIT 15R1 RELAY (DIAGRAM 4 OF 4) FROM CIRCUIT 15 RELAY (DIAGRAM 4 OF 4) GLOVE BOX LAMP ACTIVE ROLL STABILIZATION CONTROL UNIT FRONT PASSENGER SEAT OCCUPIED RECOGNITION, ACSR FROM REAR FUSE BOX (DIAGRAM 4 0F 4) SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT WEIGHT SENSING SYSTEM (WSS) CONTROL UNIT
A N 20A 5A 5A 5A 5A 7.5A 7.5A N/A 10A N/A N/A N/A N/A N/A N/A 5A 5A 5A 5A 5A 5A C 5A 5A 5A 5A 5A 5A B N/A 15A N/A N/A 10A N/A 7.5A 7.5A 5A 5A 30 30A 30A 86 30 87 85 10A 10A N/A N/A 30 N/A N/A N/A N/A N/A N/A N/A 5A 25A 30 85 30 15A 85 30 87 86 30A 15A 20A 15A E N/A 5A 5A 15A BATTERY COMPARTMENT PREFUSE BOX REAR FUSE BOX ENGINE COMPARTMENT FUSE & RELAY BOX STARTER CIRCUIT 50 RELAY TURBO- CHARGER RELAY WINDSHIELD WIPER ON/OFF RELAY AIRMATIC RELAY WIPER LEVEL 1/2 RELAY FANFARE HORN RELAY SAM CONTROL UNIT WIPER PARK POSITION HEATER RELAY S1 1 5 S7 1 4 S1 6 3 2 S21 UH2 5 S4 6 6 5 4 3 2 MF4 1 6 5 4 3 2 MF3 1 6 5 4 3 2 MF2 1 2 S3 5 3 4 5 S4 7 3 1 2 S3 6 4 E1 MR2 1 S1 3 S4 1 S5 S13 1 1 6 5 S1 4 7 S2 2 1 S14 1 S7 1 S1 1 S12 S6 MR1 11 9 MR1 1 1 S3 C20E C22A C20A C21A C19A BLK RED/ BLK RED/ BLK RED/ BLK RED/ BLK RED WHT) (OR RED/ BLK RED/ RED RED RED BLK RED/ BLK RED/ BLK RED/ BLK RED/ RED BLK RED/ WHT PNK/ BLU BLK/ BLK WHT PNK/ BLU BLK/ RED WHT RED/ RED WHT RED/ WHT RED/ PNK BLK YEL/ BRN RED BLK RED/ BLK RED/ BLK RED/ BLK RED/ MULTIPLE FUSE 3 MULTIPLE FUSE 4 MULTIPLE FUSE 2 FUSE 3 FUSE 4 FUSE 1 FUSE 5 FUSE 1 FUSE 3 FUSE 4 FUSE 2 FUSE 6 FUSE 5 FUSE 6 FUSE 3 FUSE 2 FUSE 6 FUSE 1 FUSE 2 FUSE 5 FUSE 4 COCKPIT CIRCUIT 30G FUSE BOX FUSE 21 FUSE 20 FUSE 19 FUSE 22 FUSE 156 FUSE 101 FUSE 100 FUSE 102 FUSE 106 FUSE 104 FUSE 103 FUSE 105 FUSE 205 FUSE 237 FUSE 227 FUSE 203 FUSE 202 FUSE 239 FUSE 204 FUSE 240A FUSE 240B CIRCUIT 15 RELAY (UNLATCHED) CIRCUIT 15 RELAY FUSE 232 FUSE 234 FUSE 224 FUSE 231 FUSE 233 FUSE 226 FUSE 228 FUSE 225 FUSE 230 FUSE 223 FUSE 229 FUSE 222 FUSE 211 FUSE 210 FUSE 236 FUSE 201 FUSE 206 FUSE 208 FUSE 221 FUSE 212 FUSE 209 FUSE 207 (UNDER RIGHT FRONT SEAT) (RIGHT SIDE OF ENGINE COMPT) (BEHIND RIGHT HEADLIGHT) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (W/ REAR ENTERTAINMENT) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (SIRIUS SATELLITE RADIO) (DIGITAL RADIO) (NOT USED) (NOT USED) (NOT USED) (IF EQUIPPED) (W/ COMAND) (W/ TRAILER HITCH) (IF EQUIPPED) (W/ ECO START/ STOP FUNCTION) (NOT USED) (W/ ANTI-THEFT ALARM SYSTEM) (IF EQUIPPED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (W/ XENON HEAD- LAMPS) (W/ DISTRONIC PLUS & ACTIVE BLIND SPOT ASSIST) (W/ XENON HEADLAMPS) & (W/ XENON HEADLAMPS) W2 FROM MULTIPLE FUSE 1 (DIAGRAM 1 OF 4) DVD PLAYER TIRE PRESSURE MONITOR CONTROL UNIT RIGHT REAR DISPLAY BACKUP CAMERA MEDIA INTERFACE CONTROL UNIT MULTIFUNCTION CAMERA LEFT REAR DISPLAY VIDEO & RADAR SENSOR SYSTEM CONTROL UNIT RCP (HBF) CONTROL UNIT SATELLITE DIGITAL AUDIO RADIO CONTROL UNIT DIGITAL AUDIO BROADCASTING CONTROL UNIT STEERING COLUMN MODULE CONTROL UNIT FROM BATTERY COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 4) FROM BATTERY COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 4) DRIVER SEAT CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT FRONT PASSENGER SEAT CONTROL UNIT TAILGATE CONTROL UNIT COMAND CONTROL UNIT AUDIO/ COMAND DISPLAY AUTOMATIC AIR CONDITIONING CONTROL & OPERATING UNIT ALARM SIREN STATIONARY HEATER UNIT FULLY INTEGRATED TRANSMISSION CONTROL UNIT FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 4) FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 4) ELECTRONIC STABILITY PROGRAM CONTROL UNIT DIRECT SELECT INTELLIGENT SERVO MODULE LEFT FRONT LAMP UNIT DTR CONTROL UNIT CONTROL HEADLAMP CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT RIGHT FRONT LAMP UNIT TRANSMISSION OIL AUXILIARY PUMP CONTROL UNIT
86 86 K L J H G 5A 5A 5A 5A 5A 5A 5A 5A N/A 5A 5A 15A 87 85 30 10A 20A 20A 15A 5A 25A 25A N/A 40A 30A N/A 30A 30A 30A N/A 30 30 N/A N/A 7.5A N/A 20A 20A 15A 87 85 30 F 30A 20A REAR FUSE BOX HEATED REAR WINDOW RELAY ADBLUE RELAY SAM CONTROL UNIT SAM CONTROL UNIT E1B B2 48 B2 12 P1 6 S13 1 S12 1 S9 1 S8 1 S11 1 5 7 3 S2 2 S10 1 6 S2 4 P2 9 S1 7 7 5 S3 3 2 S4 1 S18 1 1 S20 1 S19 6 S3 2 4 1 7 S6 1 S5 5 6 1 7 2 4 3 1 S14 4 2 1 5 S6 3 X29/6-C1 2 1 3 3 6 S6 2 E1A BLK YEL/ RED BLK YEL/ WHT BLK/ WHT BLK/ WHT BLK/ WHT BLK/ WHT BLK/ BLU BLK/ BLU BLK/ WHT WHT BLK/ RED GRY/ WHT RED/ WHT RED/ BLK RED/ RED RED WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ BLU RED/ WHT RED/ BRN BRN NCA BLU BLK/ NCA RED/ WHT WHT RED/ GRY/ WHT NCA NCA PNK BRN BLU BLK/ GRY/ WHT BRN BRN BLU BLK/ NCA NCA NCA NCA BLU BLK/ BLU BLK/ RED CIRCUIT 15R1 RELAY FUSE 149 FUSE 145 FUSE 127 FUSE 144 FUSE 148 FUSE 129 FUSE 150 FUSE 143 FUSE 121 FUSE 139 FUSE 154 FUSE 125 FUSE 151 FUSE 124 FUSE 152 FUSE 155 LUGGAGE COMPARTMENT SOCKET FRONT CIGAR LIGHTER W/ ASHTRAY ILLUMINATION CUP HOLDER IND LAMP CUP HOLDER ILLUMINATION CUP HOLDER BUTTON CUP HOLDER FUSE 132 FUSE 153 FUSE 128 FUSE 126 FUSE 107 FUSE 133 FUSE 147 FUSE 130 CIRCUIT 15 RELAY FUSE 112 FUSE 117 FUSE 113 FUSE 111 FUSE 115 FUSE 114 FUSE 118 FUSE 119 FUSE 110 FUSE 116 FUSE 120 FUSE 109 (BEHIND TRIM, RIGHT REAR OF CARGO AREA) (UNDER CENTER CONSOLE) (UNDER CENTER CONSOLE) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (W/ TRAILER HITCH) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (ON-ROAD/ OFF ROAD PACKAGE) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (W/ BLIND SPOT ASSIST), (W/ BLIND SPOT ASSIST), W7 W12 W12 TO CIRCUIT 15R2 SOCKET RELAY (DIAGRAM 2 OF 4) DRIVER SEAT CONTROL UNIT TAILGATE CONTROL UNIT LEFT SECOND SEAT ROW SOCKET & RIGHT SECOND SEAT ROW SOCKET FROM INTERIOR PREFUSE BOX (DIAGRAM 1 OF 4) TO SOCKET MICRO SWITCH (DIAGRAM 4 OF 4) ELECTRIC BRAKE CONTROL ELECTRIC CONNECTOR REAR CONTROL UNIT FRONT PASSENGER SEAT CONTROL UNIT INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM TO CIRCUIT 15R2 RELAY (DIAGRAM 2 OF 4) TO CIRCUIT 15R2 SOCKET RELAY (DIAGRAM 2 OF 4) TRAILER RECOGNITION CONTROL UNIT TRANSFER CASE CONTROL UNIT ADBLUE CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT COMAND CONTROL UNIT ELECTRIC PARKING BRAKE CONTROL UNIT FUEL PUMP CONTROL UNIT FUEL PUMP CONTROL UNIT ECO START/ STOP FUNCTION ADDITIONAL BATTERY RELAY NIGHT VIEW ASSIST CONTROL UNIT EXTERIOR LIGHT SWITCH STATIONARY HEATER RADIO REMOTE CONTROL RECIEVER TO DC/AC CONVERTER (DIAGRAM 4 OF 4) LEFT FRONT BUMPER/ RIGHT FRONT BUMPER/ DISTRONIC SENSOR, RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR FUEL QUALITY SENSOR LEFT REAR BUMPER INTELLIGENT RADAR SENSOR LEFT REAR BUMPER RADAR SENSOR & RIGHT REAR BUMPER RADAR SENSOR