Electrical function schematic "Calibrate compass" - PE54.50-P-2051-97RAA

Code:	Designation:	Position:
1	Electronic compass, signal	2F
2	Multifunction steering wheel button group, signal	12D
2	Multifunction steering wheel button group, signal	10D
2	Multifunction steering wheel button group, signal	8D
2	Multifunction steering wheel button group, signal	4D
A1	Instrument cluster	2D
B26	Electronic compass	2J
CAN B	Interior CAN	2G
CAN C	Engine compartment CAN	4E
LIN E1	Steering LIN	9D
N80	Steering column module	7D
S110	Left multifunction steering wheel button group	10D
S110s1	Scroll forward/back button	10C
S110s3	System selection button	10C
S111	Right multifunction steering wheel button group	12D
S111s1	Buttons + and - for setting specific functions and volume control	12C

Fig 1: Calibrate Compass Electrical Function Schematic

Courtesy of MERCEDES-BENZ USA