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Home >> Mercedes Benz >> 2017 >> E400 Base, 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Electrical System, Equipment & Instruments - 207 Chassis - 3 Of 4 >> Wiring Diagrams >> Wiring diagram for upper control panel control unit >> Wiring diagram for upper control panel control unit - PE54.21-P-2119-97EAA

Wiring diagram for upper control panel control unit - PE54.21-P-2119-97EAA

Code: Designation: Position:
A0 Color code key 32A
LIN 1 Instrument panel LIN 8J
LIN 1 Instrument panel LIN 4C
LIN 1 Instrument panel LIN 16J
N10/1 Front SAM control unit with fuse and relay module 3L
N10/1 Front SAM control unit with fuse and relay module 28L
N10/1f12 Fuse 12 2L
N10/1f18 Fuse 18 6L
N10/1f5 Fuse 5 27L
N72/1 Upper control panel control unit 5A
N72/1s10 Left front heated seat button 1A
N72/1s11 Right front heated seat button 8A
N72/1s13 Left front seat ventilation button 2A
N72/1s14 Right front seat ventilation button 8A
N72/1s21 Left AIRSCARF button 2A
N72/1s22 Right AIRSCARF button 7A
N72/1s23 Vehicle dynamics button 3A
N72/1s30 Stationary heater button 9A
N72/1s4 Rear head restraints button 6A
N72/1s43 Belt extender button 11A
N72/1s50 ECO start/stop function button 4A
N72/1s8 Parking system button 4A
N72/1s9 Rear window roller sun blind button 6A
S1 Exterior lights switch 16L
S1 Exterior lights switch 23L
S1e1 Front fog lamps indicator lamp 15K
S1e2 Rear fog lamp indicator lamp 17K
S1e3 Standing lamps indicator lamp 16L
S1e4 Switch illumination 15K
S1e4 Switch illumination 24L
S1s10 Rear fog light button 23K
S1s11 Front fog lamp button 23J
S1s8 Headlamp range controller 18K
S1s8 Headlamp range controller 21K
S6/1 Instrument panel switch group 10L
S6/1e1 Automatic child seat recognition warning lamp 9L
S6/1e2 Anti-theft alarm system indicator lamp 8L
S6/1s1 Hazard warning flasher switch 8L
S6/1s2 Belt extender button 13L
S6/1s5 ESP button 11L
U12 Valid for left-hand drive vehicles 2F
U13 Valid for right-hand drive vehicles 2F
U248 Valid for headlamp range adjustment for halogen headlamps 18F
U248 Valid for headlamp range adjustment for halogen headlamps 19F
W15/5 Left front footwell ground point 3G
W15/7 Right front footwell ground point 3G
X18 Vehicle interior and harness for taillamp electrical connector 27G
Z50/1 Circuit 58d instrument panel connector sleeve 31G
Z68/1 Instrument panel circuit 31 climate control LIN connector sleeve 3E
Z68/1 Instrument panel circuit 31 climate control LIN connector sleeve 15E
Z68/10 Instrument panel LIN connector sleeve 16E
Z68/10 Instrument panel LIN connector sleeve 4E
Z68/2 Instrument panel climate control LIN positive line connector sleeve 5E
Z68/2 Instrument panel climate control LIN positive line connector sleeve 14E
Fig 1: Upper Control Panel Control Unit Wiring Diagram (1 Of 2)
G10082539Courtesy of MERCEDES-BENZ USA
Fig 2: Upper Control Panel Control Unit Wiring Diagram (2 Of 2)
G10082540Courtesy of MERCEDES-BENZ USA