Mercedes·S450·2018 Mercedes S450·Wiring
Wiring diagram

2018 Mercedes S450 — power distribution

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Power distribution

E K PYFSE(-) PYFSE(+) 60A D N/A N/A N/A 100A 100A 150A 100A A 500A 60A 40A 40A N/A 125A N/A B 30 115V AC2 31 SIG WNDL 115V AC1 P L M C 125A Q 230V AC1 ENABLE 31 ENABLE 30T 87 230V AC2 PYROTECHNICAL SEPARATOR ON-BOARD ELECTRICAL SYSTEM BATTERY X137/8-C1 X137/8-C1 X137/8-C1 1 3 2 B2 1 2 I10 MR1 M1 B2 I2 I1 MR2 MR3 MR5 M4 I3 M3 B1 1 I1 C1 I8 I9 I7 1 C2 2 3 4 6 7 8 5 4 3 2 1 6 5 2 5 1 4 3 1 B1 I2 2 3 4 6 8 7 5 1 RED RED RED RED RED/WHT RED/WHT BRN RED RED RED GRN PNK/YEL RED RED NCA NCA RED RED RED RED RED RED RED RED RED RED RED WHT RED ORG/RED ORG/BLU ORG/BLU RED/WHT ORG/BLK PNK/GRY ORG/BLK RED/WHT BRN PNK/GRY ORG/BLU RED RED WHT BLK GRN/RED RED RED ORG/BLU ORG/RED RED RED NCA ENGINE COMPARTMENT PREFUSE BOX RESERVE FUSE 6 RESERVE FUSE 11 RESERVE FUSE 9 FUSE 3 FUSE 4 FUSE 1 FUSE 5 FUSE 8 FUSE 12 LEFT TERMINAL 30 TERMINAL BLOCK (W/O BACKUP) VEHICLE INTERIOR PREFUSE BOX RESERVE FUSE 25 RESERVE FUSE 23 FUSE 21 FUSE 27 FUSE 28 FUSE 24 FUSE 22 DC/AC CONVERTER CONTROL UNIT DC/AC CONVERTER CONTROL UNIT 115V SOCKET 230V SOCKET (RIGHT REAR OF ENGINE COMPT) (BATTERY CABLE, LEFT SIDE OF LUGGAGE COMPT) (RIGHT FRONT FOOTWELL) (RIGHT REAR OF LUGGAGE COMPT) (RIGHT REAR OF LUGGAGE COMPT) (RIGHT REAR OF LUGGAGE COMPT) (RIGHT REAR OF LUGGAGE COMPT) (NOT USED) (NOT USED) (NOT USED) COUPE & CONVERTIBLE SEDAN COUPE & CONVERTIBLE SEDAN (NOT USED) (NOT USED) (W/ 115V SOCKET) (W/ 230V SOCKET) W54 W54 STARTER TO ENGINE FUSE & RELAY MODULE (DIAGRAM 2 OF 7) FULLY INTEGRATED TRANSMISSION CONTROL UNIT ELECTRICAL POWER STEERING CONTROL UNIT FAN MOTOR ALTERNATOR TO ENGINE FUSE & RELAY MODULE (DIAGRAM 2 OF 7) TO REAR PREFUSE BOX (DIAGRAM 5 OF 7) EMERGENCY START SYSTEM RELAY (HIGH CURRENT) BATTERY SENSOR AC HOUSING ELECTRONIC STABILITY PROGRAM CONTROL UNIT TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 7) FROM REAR PREFUSE BOX (DIAGRAM 5 OF 7) TO DRIVER-SIDE FUSE & RELAY MODULE (DIAGRAM 2 OF 7) SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT FROM REAR FUSE & RELAY MODULE (DIAGRAM 4 OF 7) FROM REAR FUSE & RELAY MODULE (DIAGRAM 4 OF 7) FROM REAR FUSE & RELAY MODULE (DIAGRAM 3 OF 7) FROM REAR FUSE & RELAY MODULE (DIAGRAM 3 OF 7)
(+) 87 N/A 5A N/A N/A N/A 30T 5A 20A 5A 7.5A 30A 30A N/A 40A 40A N/A 30T 30T 30T 30T 5A 5A N/A 5A 5A 5A 15A 5A 10A A 7.5A 10A N/A C N/A 30T N/A N/A 30A D N/A 20A 20A DRIVER-SIDE FUSE & RELAY MODULE BACKUP RELAY ENGINE FUSE & RELAY MODULE OIL PUMP RELAY AIRMATIC RELAY FANFARE HORN RELAY WIPER PARK POSITION HEATER RELAY CIRCUIT 87M RELAY STARTER TERMINAL 15 RELAY FRONT SAM CONTROL UNIT S6 S2 3 7 1 1 S5 1 S4 S3 1 1 1 F 1 C3 1 S1 4 6 5 1 1 S1 1 1 5 S9 4 6 S8 E1 S8 3 4 S4 6 5 S8 10 C1 C2 C8 C4 2 1 E1 1 C6 9 8 2 3 S4 2 S10 2 9 S7 S6 6 S4 4 MR2 27 C7 RED RED/WHT RED/WHT RED/WHT RED RED/VIO RED RED/WHT RED/WHT RED/BLK RED RED PNK/RED PNK/RED RED RED RED BLK/RED RED/BLK RED RED RED PNK/RED RESERVE FUSE 214 FUSE 206 FUSE 202 FUSE 205 FUSE 211 FUSE 208 FUSE 209 FUSE 207 CIRCUIT 15R RELAY RESERVE FUSE 215 RESERVE FUSE 216 RESERVE FUSE 217 RESERVE FUSE 218 RESERVE FUSE 219 RESERVE FUSE 210 RESERVE FUSE 204 FUSE 200 FUSE 201 FUSE 213 FUSE 203 RESERVE FUSE 130 RESERVE FUSE 112 RESERVE FUSE 122 FUSE 129 FUSE 128 FUSE 123 FUSE 111 ENGINE COMPARTMENT TERMINAL 15 RELAY RESERVE FUSE 124 FUSE 110 FUSE 133 FUSE 108 FUSE 109 FUSE 125 FUSE 126 FUSE 121 (LEFT END OF DASH) (LEFT REAR OF ENGINE COMPT) (NOT USED) (W/ REFRIGERANT R744) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (W/ DYNAMIC LED HEADLAMPS) & (W/ DYNAMIC LED HEADLAMPS) (W/O DYNAMIC LED HEADLAMPS) (W/O DYNAMIC LED HEADLAMPS) STEERING COLUMN MODULE CONTROL UNIT CLIMATE CONTROL UNIT CLIMATE CONTROL OPERATING UNIT & CO2 SENSOR AUDIO/COMAND DISPLAY & DIGITAL INSTRUMENT CLUSTER FULL DISPLAY FAN MOTOR STEERING COLUMN MODULE CONTROL UNIT ANALOG CLOCK FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 7) HERMES CONTROL UNIT LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR LEFT FRONT DOOR CONTROL UNIT FRONT SAM CONTROL UNIT FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 7) FRONT SAM CONTROL UNIT WIPER MOTOR NIGHT VIEW ASSIST CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT LEFT FRONT LAMP UNIT & RIGHT FRONT LAMP UNIT LEFT FRONT LAMP UNIT & RIGHT FRONT LAMP UNIT FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 7) EXTERIOR LIGHTS SWITCH ME-SFI (ME) CONTROL UNIT RIGHT FRONT LAMP UNIT LEFT FRONT LAMP UNIT
1 2 2 1 F X F X 7.5A N/A N N/A 15A 15A 15A 15A 7.5A 30A 30A 30A N/A 25A 87 87 M L 30T 15A 15A 5A 15A G REAR FUSE & RELAY MODULE HEATED REAR WINDOW RELAY REAR SAM CONTROL UNIT FRONT SAM CONTROL UNIT REAR SAM CONTROL UNIT REAR SAM CONTROL UNIT HR 18 8 S21 S16 4 S21 10 5 23 HR 24 S1 1 S17 2 1 X18/35-C4 4 1 X122/9-C4 2 1 3 2 2 S21 9 HR 19 RB1 51 5 7 X138/6-C1 10 5 S16 1 3 2 3 2 1 6 1 S3 S2 6 5 4 2 1 1 9 X138/6-C1 4 2 3 1 3 2 1 4 3 2 3 1 2 2 S1 3 E1 11 5 X138/6-C1 3 1 6 5 2 3 1 X138/6-C1 RED/BLK RED/BLK RED/BLK RED/BLK BRN/BLU RED/BLK BRN RED/BLK (OR YEL) GRY/BLU BRN RED/BLK NCA NCA NCA NCA RED/WHT RED/BLK RED/BLK GRY/BLU RED/WHT BRN GRY/BLU BRN YEL RED/WHT BRN RED/WHT GRY/BLU YEL BRN RED/WHT BRN RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT BLK/RED RED YEL BRN BRN BRN RED/WHT BRN RED/WHT RED/WHT BRN RED/WHT RED/WHT BRN GRY/BLU RED/WHT RED/WHT RED/WHT RED/WHT RED BRN RED/WHT BRN BRN RED/WHT PNK/RED YEL BRN 1ST SEAT ROW/TRUNK REFRIGERATOR BOX & POWER OUTLET RELAY VEHICLE INTERIOR TERMINAL 15 RELAY RESERVE FUSE 460 RESERVE FUSE 465 FUSE 456 FUSE 457 FUSE 466 FUSE 458 FUSE 455 FUSE 459 HEATING ELEMENT ILLUMINATION LEFT REAR CENTER CONSOLE 12V SOCKET RIGHT REAR CENTER CONSOLE 12V SOCKET LUGGAGE COMPARTMENT SOCKET FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION 2ND SEAT ROW CUP HOLDER & POWER OUTLET RELAY RESERVE FUSE 410 FUSE 407 FUSE 406 FUSE 417 FUSE 411 FUSE 408 FUSE 403 FUSE 404 FUSE 405 HEATING ELEMENT HEATING ELEMENT ILLUMINATION ILLUMINATION REAR CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION CIGARETTE LIGHTER W/ REAR CENTER CONSOLE ILLUMINATION REAR CUP HOLDER 12V SOCKET (RIGHT REAR OF LUGGAGE COMPT) (RIGHT REAR OF LUGGAGE COMPT) (LEFT FRONT FOOTWELL) (RIGHT SIDE OF LUGGAGE COMPT) (UNDER RIGHT FRONT SEAT) (RIGHT SIDE OF LUGGAGE COMPT) (LEFT SIDE OF LUGGAGE COMPT) (UNDER LEFT REAR SEAT) (NOT USED) (NOT USED) (NOT USED) COUPE & CONVERTIBLE (W/ SMOKER PACKAGE) (W/ 12V SOCKET) (NOT USED) W/ 115V SOCKET W/ 230V SOCKET W/ SMOKER PACKAGE (SEDAN) & (COUPE & CONVERTIBLE) COUPE & CONVERTIBLE SEDAN (IF EQUIPPED) (IF EQUIPPED) W7/1 W34 W19 W7 W7 W6 W17/1 TO FUSE 477 (DIAGRAM 4 OF 7) TO 2ND SEAT ROW CUP HOLDER & POWER OUTLET RELAY (DIAGRAM 3 OF 7) REAR BACKREST REFRIGERATOR BOX INTERIOR LIGHTS SYSTEM FROM 1ST SEAT ROW/TRUNK REFRIGERATOR BOX & POWER OUTLET RELAY (DIAGRAM 3 OF 7) FROM REAR PREFUSE BOX (DIAGRAM 5 OF 7) RIGHT REAR DOOR CONTROL UNIT AMBIANCE ILLUMINATION CONTROL UNIT SUBWOOFER AMPLIFIER FUEL PUMP CONTROL UNIT MULTICONTOUR SEAT PNEUMATIC PUMP REAR CONTROL UNIT TO 115V SOCKET (DIAGRAM 1 OF 7) TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 7) INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM
T 25A 20A 30A 30A 30T 5A N/A N/A S 20A 30A R 20A 40A 5A 30A 30A 30A 30A 40A 40A 40A 40A 5A 7.5A 5A N/A 7.5A 7.5A N/A 5A 25A P Q 30A 30A 5A 7.5A N 30A 30A 15A N/A 5A REAR FUSE & RELAY MODULE BACKUP RELAY 6 S14 5 4 3 S20 5 2 1 S14 2 1 S12 1 1 S11 6 S5 5 2 3 1 S19 5 1 2 S19 4 6 5 4 3 2 S18 1 6 5 S17 S15 6 4 2 3 S3 2 5 S15 3 1 6 4 RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/BLK RED/ RED/WHT WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/ WHT RED/ RED/ WHT WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT FUSE 443 FUSE 445 FUSE 444 FUSE 446 FUSE 447 RESERVE FUSE 480 RESERVE FUSE 479 FUSE 424 FUSE 483 FUSE 436 FUSE 448 FUSE 428 FUSE 427 FUSE 435 FUSE 425 FUSE 429 RESERVE FUSE 461 RESERVE FUSE 470 FUSE 462 FUSE 468 FUSE 469 FUSE 475 FUSE 449 FUSE 471 FUSE 478 FUSE 467 FUSE 472 RESERVE FUSE 412 FUSE 454 FUSE 451 FUSE 476 FUSE 450 FUSE 415 FUSE 416 FUSE 452 FUSE 477 FUSE 453 FUSE 414 (RIGHT REAR OF LUGGAGE COMPT) W/ TOP PROTECTION W/O TOP PROTECTION (IF EQUIPPED) (W/ TOP PROTECTION) & (W/ TOP PROTECTION) & (W/ TOP PROTECTION), (IF EQUIPPED) (IF EQUIPPED) & (W/ ELECTRICAL PREINSTALLATION/ RENTAL VEHICLE) (COUPE & CONVERTIBLE) (NOT USED) (NOT USED) (COUPE & CONVERTIBLE) (W/ TOP PROTECTION) & (SEDAN) & (IF EQUIPPED) (COUPE & CONVERTIBLE) (IF EQUIPPED) (NOT USED) (NOT USED) W/ 230V SOCKET W/ 115V SOCKET (W/ ADVANCED SOUND SYSTEM) & (IF EQUIPPED), (IF EQUIPPED) (IF EQUIPPED) (W/ SOUND SYSTEM) (NOT USED) (IF EQUIPPED) & (W/ MAGIC BODY CONTROL) & (W/ REAR SEATING COMFORT PACKAGE) (W/ REAR SEATING COMFORT PACKAGE) (IF EQUIPPED) TO RESERVE FUSE 423 (DIAGRAM 7 OF 7) SPECIAL VEHICLE MULTI-FUNCTION CONTROL UNIT (SVMCU (MSS)) RIGHT FRONT POWER WINDOW HYDRAULIC PUMP RELAY LEFT FRONT POWER WINDOW HYDRAULIC PUMP RELAY TRAILER RECOGNITION CONTROL UNIT SPECIAL-PURPOSE VEHICLE MULTI-FUNCTION CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT TO BATTERY DISCONNECT SWITCH RELAY (DIAGRAM 7 OF 7) REAR CONTROL UNIT ACTIVE BELT BUCKLE CONTROL UNIT TRUNK LID CONTROL UNIT MAGIC SKY CONTROL UNIT LEFT REAR SEAT CONTROL UNIT ARMREST HEATER CONTROL UNIT LEFT REAR POWER WINDOW HYDRAULIC PUMP RELAY AIRSCARF CONTROL UNIT TO SPECIAL PURPOSE VEHICLE FUSE BLOCK 1 (DIAGRAM 5 OF 7) TRAILER RECOGNITION CONTROL UNIT AIRSCARF CONTROL UNIT TIRE PRESSURE MONITOR CONTROL UNIT ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT LEFT REAR MULTICONTOUR SEAT CONTROL UNIT RIGHT REAR MULTICONTOUR SEAT CONTROL UNIT ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT LEFT REAR DISPLAY & RIGHT REAR DISPLAY BACKUP CAMERA CONTROL UNIT REAR SWITCHING MODULE TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 7) TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 7) SOUND SYSTEM AMPLIFIER CONTROL UNIT PARKING SYSTEM CONTROL UNIT & FRONT CAMERA COVER MOTOR FROM VEHICLE INTERIOR TERMINAL 15 RELAY (DIAGRAM 3 OF 7) REAR SEAT HEATERS CONTROL UNIT DRIVER SEAT HEATER CONTROL UNIT ACTIVE BODY CONTROL UNIT TV TUNER CONTROL UNIT RIGHT REAR SEAT CONTROL UNIT REAR ENTERTAINMENT CONTROLLER UNIT MERCEDES-BENZ INTELLIGENT DRIVE CONTROL UNIT RIGHT REAR SEAT HEATER CONTROL UNIT REAR SAM CONTROL UNIT LEFT REAR SEAT HEATER CONTROL UNIT AIRMATIC CONTROL UNIT
1 2 3 4 1 2 1 4 3 4 3 SUPPLY AUX WAKEUP SIG DF WAKEUP SIG SIG 30A 30A 200A K J 30A H SIG N/A 15A 30 FLEX E BM FLEX E BP FLEX E BP FLEX E BM FLEX E BM FLEX E BP FLEX E BP FLEX E BM FLEX E BM FLEX E BP N/A N/A N/A 3A 10A N/A N/A 15A 3A 15A R 125A 30A 30A 30A 400A 80A 150A 30A FLEX E BP FLEX E BM 30 SIG SIG DF CAN-D L CAN-D H 31 SIG CAN-B H CAN-B L CAN HMI L CAN HMI H CAN PER H CAN PER L 58D G E ECO START/STOP FUNCTION ADDITIONAL BATTERY FRONT SAM CONTROL UNIT KEYLESS-GO CONTROL UNIT LEFT FRONT DOOR CONTROL UNIT KEYLESS-GO START/STOP BUTTON FULLY INTEGRATED TRANSMISSION CONTROL UNIT X122/9-C1 15 14 13 16 16 8 12 X18-C2 9 X122/9-C1 12 4 X22/4-C3 3 16 X35/1-C1 3 2 1 2 4 3 5 2 I7 1 4 I6 RB1 26 2 I5 1 I12 7 5 4 3 1 2 I13 2 I14 I14 1 18 19 10 8 9 13 6 4 2 3 C3 C2 C1 C5 I3 I9 B3 1 3 I2 2 39 40 37 38 35 36 32 33 34 26 27 28 29 30 31 23 24 21 20 22 18 17 16 15 14 19 12 9 13 11 10 8 6 5 7 3 2 4 25 I4 B1 I11 I1 1 PNK/BLK VIO/YEL GRN/BLU GRY/BLU GRY/BLU GRN/BLU VIO/YEL PNK/BLK BRN YEL YEL BLU YEL YEL BRN BRN PNK/BLK VIO/YEL GRN/BLU GRY/BLU BLU GRN/BLU PNK/BLK VIO/YEL BRN BRN RED RED RED RED RED/BLK RED/BLK RED/BLK BRN RED BLK/WHT BLK/YEL RED/BLK BLK/YEL RED/BLK BLK/WHT BRN RED RED GRN PNK PNK GRN GRN PNK PNK GRN GRN PNK RED RED RED/WHT RED/WHT RED/BLK RED/GRN RED/GRN RED BLK/WHT RED/WHT RED/WHT RED/WHT RED RED/GRN RED/BLK RED/BLK RED RED BRN GRY GRY/WHT YEL BRN BRN/RED YEL YEL/WHT GRN/WHT GRN GRY/BLU RED/WHT YEL PNK GRN RED RED SPECIAL-PURPOSE VEHICLE FUSE BLOCK 1 SPECIAL PROTECTION VEHICLES FUSE BOX RESERVE FUSE 6 RESERVE FUSE 10 RESERVE FUSE 9 RESERVE FUSE 8 RESERVE FUSE 7 FUSE 1 FUSE 3 FUSE 2 FUSE 4 FUSE 5 FUSE 2 FUSE 3 FUSE 1 REAR PREFUSE BOX FUSE 41 ECO START/STOP FUNCTION ADDITIONAL BATTERY RELAY BATTERY DISCONNECT SWITCH RELAY RESERVE FUSE 44 FUSE 42 FUSE 48 DECOUPLING RELAY FUSE 45 FUSE 47 RESERVE FUSE 53 FUSE 54 FUSE FUSE 49 FUSE 46 ELECTRONIC IGNITION SWITCH CONTROL UNIT (BEHIND RIGHT REAR SEAT) (BEHIND RIGHT REAR SEAT) (RIGHT REAR OF LUGGAGE COMPT) (RIGHT REAR OF LUGGAGE COMPT) (RIGHT REAR OF LUGGAGE COMPT) (RIGHT REAR OF LUGGAGE COMPT) (LEFT FRONT FOOTWELL) (UNDER LEFT FRONT SEAT) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (W/ TOP PROTECTION) (IF EQUIPPED) (W/ ECO START/STOP FUNCTION) (NOT USED) (NOT USED) (NOT USED) (IF EQUIPPED) SEDAN COUPE & CONVERTIBLE SEDAN W/O ECO START/STOP W/ ECO START/STOP W54 W54 W54 W34 W18 RIGHT FRONT POWER WINDOW HYDRAULIC PUMP RELAY FROM REAR FUSE & RELAY MODULE (DIAGRAM 4 OF 7) UPPER RIGHT ENGINE COMPARTMENT FIRE EXTINGUISHING SYSTEM TEMPERATURE SENSOR FIRE EXTINGUISHING SYSTEM & EMERGENCY FRESH AIR SYSTEM CONTROL UNIT SPECIAL SIGNAL SYSTEM OPERATING UNIT PAS (GAS) & SPECIAL SIGNAL SYSTEM CONTROL UNIT TO REAR FUSE & RELAY MODULE (DIAGRAM 3 OF 7) FRONT SAM CONTROL UNIT TO PASSENGER- SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 7) WINDSHIELD HEATER CONTROL UNIT FROM PYROTECHNICAL SEPARATOR (DIAGRAM 1 OF 7) TO VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 7) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM (DIAGRAM 6 OF 7) SIDE A-PILLAR FUSE BOX FROM PASSENGER-
N/A 10A J 10A 5A 10A 5A H 5A 5A 5A 5A 5A 5A 5A 5A 5A 5A 5A 5A 7.5A 7.5A 7.5A 7.5A 7.5A 7.5A N/A 15A 20A 30A 30A 5A 30A 10A 10A 30A 20A 7.5A 30A 30A 30A B 5A 30A PASSENGER-SIDE A-PILLAR FUSE BOX 23 22 C30T 21 20 19 18 E2 MF3 6 5 4 3 2 1 MF2 6 5 4 3 2 1 6 MF1 5 4 3 2 1 8 C30T 17 7 6 9 5 10 C30T 12 16 13 15 14 4 3 2 1 E1 11 RED/ RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED RED/WHT RED/WHT RED/WHT RED/WHT WHT RED/WHT RED/WHT RED/WHT RED/WHT RED RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RESERVE FUSE 308 FUSE 306 FUSE 301 FUSE 302 FUSE 317 FUSE 307 FUSE 303 FUSE 304 FUSE 309 FUSE 313 FUSE 315 FUSE 314 FUSE 316 FUSE 310 FUSE 312 FUSE 311 FUSE 305 MULTIPLE FUSE 2 MULTIPLE FUSE 1 FUSE 5 FUSE 1 FUSE 3 FUSE 4 FUSE 6 FUSE 5 FUSE 2 FUSE 1 FUSE 6 FUSE 4 FUSE 3 FUSE 2 MULTIPLE FUSE 3 RESERVE FUSE 323 FUSE 2 FUSE 320 FUSE 5 FUSE 6 FUSE 322 FUSE 321 FUSE 3 FUSE 4 FUSE 1 FUSE 318 FUSE 319 (RIGHT KICK PANEL) (NOT USED) (SEDAN) & (COUPE & CONVERTIBLE) (W/ REAR AIR CONDITIONING) (NOT USED) (NOT USED) (NOT USED) (IF EQUIPPED) FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 7) FRONT PASSENGER SEAT HEATER CONTROL UNIT PANORAMIC SLIDING ROOF CONTROL MODULE & PANORAMIC ROOF ROLLER SUN BLIND CONTROL MODULE DRIVER SEAT CONTROL UNIT FRONT PASSENGER SEAT CONTROL UNIT ALL-WHEEL DRIVE CONTROL UNIT HEAD UNIT LEFT REAR DOOR CONTROL UNIT RIGHT FRONT DOOR CONTROL UNIT REAR CONTROL UNIT DRIVETRAIN CONTROL UNIT PANORAMIC SLIDING ROOF CONTROL MODULE SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT REAR BLOWER MOTOR OVERHEAD CONTROL PANEL CONTROL UNIT STATIONARY HEATER UNIT RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS ME-SFI (ME) CONTROL UNIT SHORT & LONG-RANGE RADAR SENSOR RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR MULTIMEDIA CONNECTION UNIT HEAD-UP DISPLAY PERFUME ATOMIZER GENERATOR LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR MONO MULTI-FUNCTION CAMERA & STEREO MULTI-FUNCTION CAMERA TELEPHONE CONTROL UNIT TELEPHONE, STATIONARY HEATER & REMOTE PARK-PILOT ANTENNA CHANGEOVER SWITCH LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER, LEFT FRONT DOOR INTERIOR PROTECTION SENSOR, LEFT REAR INTERIOR PROTECTION SENSOR, RIGHT FRONT DOOR INTERIOR PROTECTION SENSOR, RIGHT REAR INTERIOR PROTECTION SENSOR & ATA (EDW)/TOWING SENSOR/INTERIOR MOTION SENSOR CONTROL UNIT FROM REAR PREFUSE BOX (DIAGRAM 5 OF 7) FM, AM, CL, DAB & KEYLESS-GO ANTENNA AMPLIFIER REAR AIR CONDITIONING OPERATING UNIT ALARM SIREN KEYLESS-GO CONTROL UNIT DRIVER-SIDE INSTRUMENT PANEL BUTTON GROUP TOUCHPAD & AUDIO/COMAND CONTROL PANEL DIAGNOSTIC CONNECTOR INSTRUMENT CLUSTER TO ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 5 OF 7)
30A 30A N/A N/A N/A N/A N/A N/A N/A 40A N/A N/A N/A N/A N/A N/A N/A S N/A N/A 40A T 3A 5A 3A 7.5A REAR FUSE & RELAY MODULE RIGHT REAR HYDRAULIC WINDOW LIFTER FUSE BLOCK SPECIAL PROTECTION VEHICLE ADDITIONAL BATTERY SPECIAL VEHICLE MULTI-FUNCTION CONTROL UNIT (SVMCU (MSS)) SPECIAL VEHICLE MULTI-FUNCTION CONTROL UNIT (SVMCU (MSS)) C1 2 10 7 8 1 S10 1 S13 2 3 4 5 6 S9 1 6 S4 5 4 C1 6 2 8 4 6 1 1 3 2 S6 S8 1 16 18 12 19 13 A C3 E C3 RED/BLU RED/BLK RED/BLU RED/YEL RED/WHT PNK/RED BRN PNK/RED PNK/RED PNK/RED RED/WHT PNK/RED BRN RED/WHT PNK/RED RED PNK/RED PNK/RED RED RED/WHT RED RED RESERVE FUSE 422 RESERVE FUSE 419 RESERVE FUSE 421 RESERVE FUSE 418 RESERVE FUSE 423 RESERVE FUSE 420 RESERVE FUSE 430 FUSE 432 FUSE 433 RESERVE FUSE 442 RESERVE FUSE 437 RESERVE FUSE 441 RESERVE FUSE 438 RESERVE FUSE 440 RESERVE FUSE 434 RESERVE FUSE 439 SPECIAL-PURPOSE VEHICLE FUSE BLOCK 2 RESERVE FUSE RESERVE FUSE FUSE 9 FUSE 8 FUSE 6 FUSE 4 FUSE BATTERY DISCONNECT SWITCH RELAY (RIGHT REAR OF LUGGAGE COMPT) (UPPER FRONT OF RIGHT REAR DOOR) (BEHIND RIGHT REAR SEAT) (RIGHT FRONT OF LUGGAGE COMPT) (NOT USED) (W/ REAR PRE-SAFE) (W/ REAR PRE-SAFE) & (COUPE & CONVERTIBLE) (NOT USED) (NOT USED) (NOT USED) W45 FROM FUSE 447 (DIAGRAM 4 OF 7) ACTIVE BELT BUCKLE CONTROL UNIT ACTIVE BELT BUCKLE CONTROL UNIT REAR CONTROL UNIT EMERGENCY START SYSTEM RELAY (HIGH CURRENT) EMERGENCY START SYSTEM RELAY GOVERNMENT VEHICLE PERIPHERAL DEVICES ELECTRICAL CONNECTOR WILDCARD (CUSTOMER OPTION) ELECTRICAL CONNECTOR PAS (GAS) & SPECIAL SIGNAL SYSTEM CONTROL UNIT SPECIAL SIGNAL SYSTEM OPERATING UNIT VENT FLAPS CLOSE RELAY, VENT FLAPS OPEN RELAY & IRRITANT GAS SENSOR FROM REAR FUSE & RELAY MODULE (DIAGRAM 4 OF 7)