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Home >> Mercedes Benz >> 2012 >> S550 Base >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Doors - 221 Chassis - 3 Of 3 >> Wiring Diagrams >> Wiring diagram door control module (DCM) front left >> Wiring diagram door control module (DCM) front left - PE72.29-U-2101-97SAA

Wiring diagram door control module (DCM) front left - PE72.29-U-2101-97SAA

Code: Designation: Position:
A85 Left front door lock unit 63L
A85m1 Left front CL [ZV] motor 59L
A85m2 Left front opening assist motor 66L
A85m3 Left front power closing motor 65L
A85m4 Left front door additional lock motor 64L
A85s1 Left front rotary tumbler switch 59L
A85s2 Left front drive lock pawl switch 62L
A85s3 Left front safety limit switch 62L
B58 Driver door infrared sensor 57L
CAN B Interior CAN 10K
E17/11 Left front door inside handle illumination 39L
E17/11 Left front door inside handle illumination 43L
E17/19 Front left door warning lamp 35L
E17/3 Left front door entrance/exit lamp 34L
E17/43e1 Left door trim strip illumination, lamp 1 37L
E17/43e1 Left door trim strip illumination, lamp 1 41L
E17/43e1x1 Left door trim strip illumination connector, lamp 1  
E17/43e2 Left door trim strip illumination, lamp 2 38L
E17/43e2 Left door trim strip illumination, lamp 2 45L
E17/43e2x1 Left door trim strip illumination connector, lamp 2  
E6/5 Left outside mirror turn signal lamp 23L
F1/6 Right instrument panel fuse box 2L
F1/6f80 Fuse 80 1K
F1/7 Left instrument panel fuse box 7L
F1/7f112 Fuse 112 5K
M10/3 Left front power window motor 17L
M21/1 Left electrically adjustable and heated outside mirror 27L
M21/1e1 Left outside mirror ambient lamp 29L
M21/1e2 Left Blind Spot Assist readiness and warning indicator 32K
M21/1e3 Left blind spot assist indicator lamp 32K
M21/1h1 Automatic dimming mirror 24L
M21/1m1 Mirror up/down adjustment motor  
M21/1m2 Mirror in/out adjustment motor  
M21/1m3 Mirror fold-in motor  
M21/1r1 Mirror heater 25L
N10/1 Front SAM control unit with fuse and relay module 14L
N69/1 Left front door control unit 28A
N69/1 Left front door control unit 4A
N69/1 Left front door control unit 12A
N69/1 Left front door control unit 20A
N69/1 Left front door control unit 35A
N69/1 Left front door control unit 52A
N69/1 Left front door control unit 68A
N69/1 Left front door control unit 60A
N69/1 Left front door control unit 44A
N69/5 KEYLESS-GO control unit 69L
S20/1 Driver power window, outside mirror and trunk lid switch group 48L
S20/1s1 Left front power window switch 48K
S20/1s10 Left/right outside mirror adjustment selection switch 47K
S20/1s12 Outside mirror adjustment rocker switch 47J
S20/1s2 Right front power window switch 48J
S20/1s3 Left rear power window and side window roller blind switch 49K
S20/1s4 Right rear power window and side window roller blind switch 49J
S20/1s5 Rear side windows child safety lock switch 50K
S20/1s6 Trunk lid open/close switch 50J
S20/1s9 Outside mirror fold-in/fold-out switch 47J
S22 Left front seat operation switch group 52L
S22s1 Head restraint adjustment switch 51K
S22s10 Left or right seat adjustment selection switch 53J
S22s11 Seat ventilation switch 52K
S22s12 Heated seat switch 53K
S22s2 Seat cushion fore/aft switch 52K
S22s3 Fore/aft, height and inclination adjustment switch 52K
S22s5 Backrest switch 51K
S22s6 Memory switch 52J
S22s7 Memory 1 switch 52J
S22s8 Memory 2 switch 53J
S22s9 Memory 3 switch  
S85/5 Left interior CL [ZV] switch 55L
U177 Not valid for ambiance illumination 42F
U441 Valid for special protection 19E
U82 Valid for KEYLESS GO 65E
U884 Valid for ambiance illumination 36F
U884 Valid for ambiance illumination 40F
U884 Valid for ambiance illumination 44F
U887 Valid for power closing 62E
U889 Valid for additional door lock 60E
U910 Valid for Blind Spot Assist 31H
W34/1 Ground (electronics - left footwell) 3E
X157/7 Left front door trim strip illumination separating point 44G
X157/7 Left front door trim strip illumination separating point 41G
X30/32 Left interior CAN/FFS [RBA] voltage distributor connector 10L
X35/1 Left front door and FFS [RBA] connector 68G
X8/34 Left front door handle connector 56H
Z5z1 Connector sleeve (solder connector in harness) 58E
Fig 1: Front Left Door Control Module - Wiring Diagram (1 Of 5)
G10128663Courtesy of MERCEDES-BENZ USA
Fig 2: Front Left Door Control Module - Wiring Diagram (2 Of 5)
G10128664Courtesy of MERCEDES-BENZ USA
Fig 3: Front Left Door Control Module - Wiring Diagram (3 Of 5)
G10128665Courtesy of MERCEDES-BENZ USA
Fig 4: Front Left Door Control Module - Wiring Diagram (4 Of 5)
G10128666Courtesy of MERCEDES-BENZ USA
Fig 5: Front Left Door Control Module - Wiring Diagram (5 Of 5)
G10128667Courtesy of MERCEDES-BENZ USA