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Home >> Mercedes Benz >> 2021 >> E450 Base, 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 238 Chassis (5 Of 6) >> Wiring Diagrams >> Wiring Diagram For Head-Up Display Control Unit >> Wiring Diagram For Head-Up Display Control Unit - PE54.30-P-2104-97DCA

Wiring Diagram For Head-Up Display Control Unit - PE54.30-P-2104-97DCA

Model 238 up to model year 2021 with code 463 (Head-up display) Control unit A40/12 

Code: Designation: Position:
A0 Use of wiring diagrams 15L
A1 Instrument cluster 12L
A40/12 Head-up display 4A
A40/12 Head-up display 10A
Code 463 Head-up display -
Code L LEFT-HAND DRIVE 3D
Code R RIGHT-HAND DRIVE 3D
F1/3 Passenger-side A-pillar fuse box 3L
F1/3MF2 Multiple fuse 2 1K
W34 Left footwell ground point 4E
W34/3 Right footwell ground point 4E
X18/53 Driver-side cockpit/frame floor assembly electrical connector 6F
X18/53 Driver-side cockpit/frame floor assembly electrical connector 2E
X30/20 User interface CAN (CAN HMD potential distributor electrical connector 8L
G15469028Courtesy of MERCEDES-BENZ USA