Mercedes·Slk350 171 458·2011 Mercedes SLK350 (171.458)·Wiring
Wiring diagram

2011 Mercedes SLK350 (171.458) — power distribution

Sheets 3Labels 617

Power distribution

125A E C 40A 85 87 85 87 H 5A 125A (OR 20A) 5A 25A G 5A 5A D 5A A 60A 200A 125A 200A B 86 87 85 30 20A 20A 30A 86 85 87 30 30A M 40A 25A 10A 5A 25A 40A 5A 5A 5A DRIVER-SIDE SAM CONTROL MODULE W/ FUSE & RELAY MODULE BATTERY REAR SAM CONTROL UNIT W/ FUSE & RELAY MODULE FUEL FILLER CAP POLARITY CHANGE RELAY 2 FUEL FILLER CAP POLARITY CHANGE RELAY 1 INTERIOR FUSE BOX 29 28 3 C3 7 C2 10 C19 4 1 C19 C4 C1 2 3 1 7 C19 C3 2 1 3 S17 4 C4 4 5 C23 38 27 31 30 6 C1 5 26 25 24 22 23 21 RED RED BLU RED/ BLK RED BLU RED/ RED RED RED YEL RED/ PNK/ WHT RED BLK PNK/ RED PNK/ RED RED RED RED RED RED RED RED RED RED RED YEL PNK/ RED BLU RED/ RED RED BLU RED/ RED RED RED/ YEL RED/ WHT FRONT PREFUSE BOX FUSE 6 FUSE 4 FUSE 1 FUSE 5 FUSE 3 FUSE 2 CIRCUIT 15R RELAY FUSE 57 FUSE 15 FUSE 4 FUSE 8 FUSE 17 VICS RELAY FUSE 7 FUSE 1 FUSE 2 FUSE 31 FUSE 21 FUSE 30 FUSE 24 FUSE 38 FUSE 26 FUSE 29 FUSE 27 FUSE 28 FUSE 25 FUSE 22 FUSE 23 (ON RIGHT REAR OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (FRONT OF TRUNK) (AT LEFT END OF DASH) (NOT USED) (NOT USED) (NOT USED) (IF EQUIPPED) (IF EQUIPPED) (NOT USED) (NOT USED) (IF EQUIPPED) ELECTRIC SUCTION FAN ENGINE & A/C W/ INTEGRATED CONTROL TO CIRCUIT 15 RELAY (DIAGRAM 2 OF 3) TO FUSE 47 (DIAGRAM 3 OF 3) STARTING/ CHARGING SYSTEM CHASSIS CIRCUIT 87 RELAY ENGINE CIRCUIT 87 RELAY AIR PUMP RELAY ME-SFI (ME) CONTROL MODULE FROM EIS (EZS) CONTROL UNIT (DIAGRAM 3 OF 3) TO EIS (EZS) CONTROL UNIT (DIAGRAM 3 OF 3) FROM EIS (EZS) CONTROL UNIT (DIAGRAM 3 OF 3) TO BACKUP RELAY 1 (DIAGRAM 2 OF 3) FUEL PUMP RELAY TO BACKUP RELAY 1 (DIAGRAM 2 OF 3) ALARM SIGNAL SIREN LEFT DOOR SILL ILLUMINATION RIGHT DOOR SILL ILLUMINATION LEFT ANTENNA AMPLIFIER MODULE ATA (EDW) INCLINATION SENSOR TO FUSE 33 (DIAGRAM 2 OF 3) INSTRUMENT CLUSTER OVERHEAD CONTROL PANEL CONTROL MODULE AC RECIRCULATION UNIT MEDIA INTERFACE CONTROL UNIT LEFT DOOR CONTROL MODULE SOFT TOP MECHANISM HYDRAULIC UNIT RIGHT DOOR CONTROL MODULE RADIO & COMAND OPERATING, DISPLAY & CONTROL MODULE POWER SOFT TOP CONTROL MODULE AMPLIFIER FOR SOUND SYSTEM
L F 15A 15A 86 85 87 30 40A K 20A 25A 20A 10A 5A 5A (OR 7.5A) 7.5A 15A J 15A 7.5A 5A 15A A 86 30 85 87 20A 30 87A 20A H G 86 85 30 86 87A 87 85 87 30A 30A 25A 25A 5A M DRIVER-SIDE SAM CONTROL MODULE W/ FUSE & RELAY MODULE REAR SAM CONTROL UNIT W/ FUSE & RELAY MODULE INTERIOR FUSE BOX S19 5 C9 4 1 C16 C7 1 1 41 40 37 C17 S20 S18 C28 6 C12 1 C14 1 C3 3 3 C17 1 3 C27 2 C26 2 3 1 36 35 34 39 32 33 WHT RED/ WHT RED/ YEL RED/ RED RED RED/ RED/ RED/ BLK VIO BLU RED BLK/ BLK RED/ RED/ RED/ RED/ RED BLK RED/ VIO GRN YEL GRY FUSE 58 FUSE 61 FUSE 43B FUSE 43A BACKUP RELAY CIRCUIT 15 RELAY FUSE 50 FUSE 49 FUSE 48 FUSE 5 FUSE 19 FUSE 18 FUSE 20 FUSE 3 FUSE 6 BACKUP RELAY 1 BACKUP RELAY 2 FUSE 39 FUSE 33 FUSE 32 FUSE 34 FUSE 37 FUSE 36 FUSE 40 FUSE 35 FUSE 41 (LEFT REAR OF ENGINE COMPT) (FRONT OF TRUNK) (AT LEFT END OF DASH) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (W/ AIR SCARF) (W/ AIR SCARF) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) FROM CIRCUIT 15R RELAY (DIAGRAM 1 OF 3) TO FUSE 62 (DIAGRAM 3 OF 3) FROM FUSE 46 (DIAGRAM 3 OF 3) STARTER RELAY WIPER RELAY STAGE 1-2 FANFARE HORN RELAY RESTRAINT SYSTEMS CONTROL UNIT FROM FUSE 17 (DIAGRAM 1 OF 3) TO CIRCUIT 15R RELAY 1 (DIAGRAM 3 OF 3) FROM FUSE 7 (DIAGRAM 1 OF 3) TPM (RDK) CONTROL UNIT SH (SIH), AIRSCARF & STEERING WHEEL HEATER CONTROL UNIT SH (SIH), AIRSCARF & STEERING WHEEL HEATER CONTROL UNIT FROM FUSE 38 (DIAGRAM 1 OF 3) STEERING COLUMN MODULE ELECTRIC STEERING LOCK CONTROL UNIT DRIVER FRONT SEAT ADJUSTMENT CONTROL MODULE W/ MEMORY POWER SOFT TOP CONTROL MODULE CENTRAL GATEWAY CONTROL MODULE UPPER CONTROL PANEL CONTROL MODULE, COMFROT AAC PUSHBUTTON CONTROL MODULE, HEAT PUSH BUTTON CONTROL MODULE SDAR CONTROL UNIT FRONT PASSENGER FRONT SEAT ADJUSTMENT CONTROL MODULE W/ MEMORY EMERGENCY CALL SYSTEM CONTROL UNIT TO EIS (EZS) CONTROL UNIT (DIAGRAM 3 OF 3) & HIGH-DEFINITION TURN CONTROL UNIT & AAC PUSH BUTTON CONTROL MODULE
L C E 15R CAN- 30 B H 15 J 20A 5A 15A 25A 20A 15A CAN- CAN- B L C L C H 30Z 31 D 85 30 K 87 85 86 30 CAN- 10A 5A 50A 40A F 5A B 5A 40A 7.5A 15A REAR SAM CONTROL UNIT W/ FUSE & RELAY MODULE HEATED REAR WINDOW RELAY DRIVER-SIDE SAM CONTROL MODULE W/ FUSE & RELAY MODULE 1 3 C23 4 3 2 1 B 8 C 7 6 5 4 3 2 1 1 C5 5 C12 1 2 4 C22 C20 3 C20 2 C11 5 C7 6 C19 C8 2 1 C2 2 C19 C7 7 2 1 3 11 C19 6 2 C12 4 C14 BRN RED/ PNK/ PNK/ BRN/ RED/ RED RED VIO YEL GRN BRN GRN GRN/ RED BRN WHT WHT/ RED BLK/ VIO RED RED GRN RED/ RED RED/ WHT RED/ GRN RED YEL BLK/ BLU YEL GRY/ BRN BLK/ YEL BLK/ BLK PNK/ BLK/ YEL BLK/ YEL BLK PNK/ EIS (EZS) CONTROL UNIT CIRCUIT 15R RELAY 1 FUSE 16 FUSE 14 FUSE 12 FUSE 13 FUSE 9 FUSE 11 FUSE 46 FUSE 45 FUSE 44 FUSE 47 FUSE 64 FUSE 62 FUSE 60 FUSE 63 FUSE 59 INTERIOR SOCKET CIGAR LIGHTER (LEFT SIDE OF DASH) (IN CENTER CONSOLE) (FRONT OF TRUNK) (LEFT REAR OF ENGINE COMPT) (IN CENTER CONSOLE) (IN CENTER CONSOLE) (NOT USED) (NOT USED) (NOT USED) (IF EQUIPPED) (W/ HEATED SEATS) (NOT USED) (NOT USED) (NOT USED) (W/O CD CHANGER) (W/ ASHTRAY ILLUMINATION) W12 W12 W12 FROM INTERIOR FUSE BOX (DIAGRAM 2 OF 3) COMPUTER DATA LINES SYSTEM ELECTRIC STEERING LOCK CONTROL MODULE TO DRIVER-SIDE SAM CONTROL MODULE W/ FUSE & RELAY MODULE (DIAGRAM 1 OF 3) ELECTRIC STEERING LOCK CONTROL MODULE FROM DRIVER-SIDE SAM CONTROL MODULE W/ FUSE & RELAY MODULE (DIAGRAM 1 OF 3) TO DRIVER-SIDE SAM CONTROL MODULE W/ FUSE & RELAY MODULE (DIAGRAM 1 OF 3) FROM FUSE 3 (DIAGRAM 2 OF 3) LUMBAR PUMP EMERGENCY CALL SYSTEM CONTROL UNIT SH (SIH), AIRSCARF & STEERING WHEEL HEATER CONTROL UNIT TO FUSE 43B (DIAGRAM 2 OF 3) FROM FUSE 43A (DIAGRAM 2 OF 3) FROM CIRCUIT 15R RELAY (DIAGRAM 1 OF 3) WIPER ON/OFF RELAY INTERIOR LIGHTS SYSTEM GLOVE COMPARTMENT LAMP RESTRAINT SYSTEMS CONTROL UNIT DATA LINK CONNECTOR ROTARY LIGHT SWITCH ESP & BAS CONTROL MODULE ROTARY LIGHT SWITCH ARMREST STOWAGE COMPARTMENT ILLUMINATION, C-AAC (K-KLA) MULTIFUNCTION SENSOR & STOWAGE COMPARTMENT ILLUMINATION BETWEEN BACKRESTS WEIGHT SENSING SYSTEM (WSS) CONTROL UNIT