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Home >> Mercedes Benz >> 2012 >> GL350 >> Repair and Diagnosis >> Steering >> Power Steering >> Steering - 164 Chassis >> Wiring Diagrams >> Wiring diagram for steering column module control unit - PE46.10-P-2101-97MAA

Wiring diagram for steering column module control unit - PE46.10-P-2101-97MAA

Code: Designation: Position:
A45 Fanfare horns and airbag clock spring contact 26C
A74 Steering wheel heater/horn electronics 25L
A74/1 Multifunction steering wheel electronics unit 34E
A74x1 Connector 1/electronics steering wheel heater 24G
A74x2 Connector 2/electronics steering wheel heater 25G
F3 Cockpit fuse box 2L
F3f13 Fuse 13  
F4 Load compartment fuse and relay box 19L
F4f31 Fuse 31  
N2/7 Restraint systems control unit 11L
N25/7 HS [SIH], seat ventilation and steering wheel heater control unit 15L
N49 Steering angle sensor 57C
N80 Steering column module 4A
N80 Steering column module 12A
N80 Steering column module 28A
N80 Steering column module 36A
N80 Steering column module 45A
N80 Steering column module 53A
N80 Steering column module 59A
N80 Steering column module 20A
R12/13 Driver airbag ignition squib 1 40L
R12/14 Driver airbag ignition squib 2 41L
R22/4 Steering wheel heater 22L
R22/4b1 Heater coil temperature sensor 21L
R22/4r1 Heater coil  
S110 Left multifunction steering wheel button group 33L
S110/1 Steering wheel gear shifter MINUS 29L
S110/2 Left steering wheel gear shifter 29L
S110s1 Scroll forward/back button  
S110s3 System selection button  
S110s4 VCS [SBS] off button  
S111 Right multifunction steering wheel button group 37L
S111/1 Steering wheel gear shifter PLUS 31L
S111/2 Right steering wheel gear shifter 31L
S111s1 Buttons + and - for setting specific functions and volume control 36L
S111s3 Accept/terminate phone call button  
S111s4 VCS [SBS] on button  
S16/13 Gear selector switch DIRECT SELECT 58C
S4 Combination switch 43C
S40 CC [TPM] switch 54C
S40/4 CC [TPM] switch 50C
S40/4r1 DTR distance potentiometer 52C
S40/4s1 Resume from memory 49C
S40/4s2 Decelerate and set 49C
S40/4s3 Accelerate and set 49C
S40/4s4 Off 51C
S40/4s5 Control contact 51C
S40/4s6 Variable speed 50C
S40/4v1 Yellow LED, variable speed limiter 51C
S40r1 DTR distance potentiometer  
S40s1 Resume from memory 53C
S40s2 Decelerate and set 53C
S40s3 Accelerate and set 53C
S40s4 Off 54C
S40s5 Control contact 55C
S4s1 Left and right turn signal switch 42C
S4s12 Rear-end door window washer system switch 44C
S4s13 Rear-end door intermittent wash switch 45C
S4s2 Headlamp flasher/high beam switch 42C
S4s3 Low beam switch 43C
S4s4 Windshield washer system switch 43C
S4s5 Wipe switch 44C
S59 Steering column adjustment switch 47C
S59 Steering column adjustment switch  
S59/1 Steering column adjustment/steering wheel heater switch 46C
S59/1 Steering column adjustment/steering wheel heater switch  
S59/1e1 Steering wheel heater function indicator lamp  
S59/1e1 Steering wheel heater function indicator lamp  
S59/1s1 Steering column adjustment raise/lower, forward/back switch  
S59/1s1 Steering column adjustment raise/lower, forward/back switch  
S59/1s2 Steering wheel heater switch  
S59/1s2 Steering wheel heater switch  
U1 Valid for USA 52A
U152 Valid for engine 156 28H
U153 Valid for all except engine 156 28H
U2 Valid for all exceptUSA 48A
U504 Valid for DTR 52A
U504 Valid for DTR 55A
U73 Valid for ESC [ELV] 45A
U73 Valid for ESC [ELV]  
U744 Valid for steering wheel heater 13E
U744 Valid for steering wheel heater 45A
U744 Valid for steering wheel heater  
W29/2 Ground (right A-pillar) 3G
W29/2 Ground (right A-pillar) 14H
X18 Interior/cockpit connector 15H
Z50/3 Circuit 31 cockpit connector sleeve (1, left) 3E
Fig 1: Steering Column Module Control Unit Wiring Diagram (1 Of 4)
G10120192Courtesy of MERCEDES-BENZ USA
Fig 2: Steering Column Module Control Unit Wiring Diagram (2 Of 4)
G10120193Courtesy of MERCEDES-BENZ USA
Fig 3: Steering Column Module Control Unit Wiring Diagram (3 Of 4)
G10120194Courtesy of MERCEDES-BENZ USA
Fig 4: Steering Column Module Control Unit Wiring Diagram (4 Of 4)
G10120195Courtesy of MERCEDES-BENZ USA