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Wiring diagram for instrument cluster (IC) control unit - PE54.30-P-2101-97RAA

Code: Designation: Position:
A0 Color code key 32L
A1 Instrument cluster 4A
A1 Instrument cluster 12A
A1 Instrument cluster 20A
A1b1 Brightness sensor 1A
A1e1 Left turn signal indicator lamp 16A
A1e15 Airbag indicator and warning lamp 25A
A1e16 Preglow indicator lamp 21A
A1e17 ABS indicator lamp 4A
A1e2 Right turn signal indicator lamp 17A
A1e26 "CHECK ENGINE" MIL 13A
A1e3 High beam indicator lamp 26A
A1e33 LIM (variable speed limiter) function indicator lamp 3A
A1e4 Fuel reserve indicator lamp 22A
A1e41 ESP warning lamp 6A
A1e41 ESP warning lamp 8A
A1e58 Engine diagnosis indicator lamp 22A
A1e66 Tire pressure monitor warning lamp 5A
A1e67 Low beam indicator lamp 28A
A1e7 Brake fluid and parking brake warning lamp 9A
A1e8 Instrument illumination 2A
A1e9 Seat belt warning lamp 25A
A1h1 Warning buzzer 10A
A1h2 Audible turn signal indicator 17A
A1p13 Multifunction display 18A
A1p2 Fuel level and reserve indicator 23A
A1p5 Tachometer 24A
A1p6 Electronic clock 11A
A1p8 Electronic speedometer 11A
A1s3 Trip odometer reset button 14A
A1s4 Instrument and controls illumination button, bright 15A
A1s5 Instrument and controls illumination button, dim 14A
CAN B Interior CAN 20K
F3 Cockpit fuse box 3L
F3f11 Fuse 11 2L
F4 Load compartment fuse and relay box 8L
F4f55 Fuse 55 7L
N73 EIS [EZS] control unit 12L
U1 Valid for {{USA}} 12A
U2 Valid for all except{{USA}} 3A
U2 Valid for all except{{USA}} 21A
U645 Valid for tire pressure monitor system 5A
U880 Valid for engine 642 20A
W29/2 Ground (right A-pillar) 4H
X18 Interior/cockpit connector 6H
X30/6 Cockpit voltage distributor (CAN) connector 20L
Z3/11 Circuit 15 (fused) connector sleeve 6E
Z35/7 Cockpit CAN bus node (high) 11E
Z35/8 Cockpit CAN bus node (low) 12E
Z50/36 Circuit 31 (4) cockpit connector sleeve) 3E
Fig 1: Instrument Cluster Control Unit Wiring Diagram (1 Of 2)
G10121487Courtesy of MERCEDES-BENZ USA
Fig 2: Instrument Cluster Control Unit Wiring Diagram (2 Of 2)
G10121488Courtesy of MERCEDES-BENZ USA