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Home >> Mercedes Benz >> 2012 >> CL65 >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Battery, Blind Spot, Gauges, PARKTRONIC, SAM Control Unit -- OEM Wiring Diagrams -- Cl65 AMG (216.379) >> Miscellaneous Notes >> Electrical function schematic of instrument cluster, comfort display - PE54.30-P-2056-97CAA

Electrical function schematic of instrument cluster, comfort display - PE54.30-P-2056-97CAA

Code:  Designation:  Position: 
1 Wheel speed, signal 23D
1 Wheel speed, signal 29J
1 Wheel speed, signal 15G
10 Time, signal 14E
10 Time, signal 22H
10 Time, signal 20J
11 Night View Assist, request 24E
11 Night View Assist, request 22K
11 Night View Assist, request 24J
11 Night View Assist, request 15H
11 Night View Assist, request 27G
11 Night View Assist, request 27C
11 Night View Assist, request 30C
12 Night View Assist, signal 25B
12 Night View Assist, signal 28D
13 Parking brake, status 24E
13 Parking brake, status 11G
14 Rotary tumbler switch, status 24F
14 Rotary tumbler switch, status 11H
2 Outside temperature indicator temperature sensor, signal 23D
2 Outside temperature indicator temperature sensor, signal 15K
2 Outside temperature indicator temperature sensor, signal 13G
3 Coolant temperature sensor, signal 4H
3 Coolant temperature sensor, signal 11F
3 Coolant temperature sensor, signal 23D
4 Multifunction steering wheel button group, signal 5B
4 Multifunction steering wheel button group, signal 11E
4 Multifunction steering wheel button group, signal 23E
5 Circuit 15, status 11D
5 Circuit 15, status 23E
6 Time synchronization, signal 15D
6 Time synchronization, signal 23F
7 Rain/light sensor, status 13D
7 Rain/light sensor, status 15B
7 Rain/light sensor, status 24D
8 Rotary light switch, status 24D
8 Rotary light switch, status 15J
8 Rotary light switch, status 22K
8 Rotary light switch, status 13H
9 Circuit 61, status 11F
9 Circuit 61, status 24D
A1 Instrument cluster 23B
A13 Electric parking brake control unit 7J
A40/3 COMMAND control unit 19B
A70/1 Analog clock 22H
A8/1 Transmitter key 10B
B11/4 Coolant temperature sensor 4G
B14 Outside temperature display temperature sensor 16K
B38/2 Rain/light sensor 17A
B84/2 Night vision assist camera 28E
CAN B Interior CAN 13D
CAN B Interior CAN 18E
CAN B Interior CAN 13H
CAN B Interior CAN 18H
CAN B Interior CAN 20G
CAN B Interior CAN 16K
CAN B Interior CAN 11H
CAN E Chassis CAN 10F
CAN E Chassis CAN 10F
CAN E Chassis CAN 10E
CAN F Central CAN 20F
CAN G Front end CAN 10G
CAN H Vehicle dynamics CAN 30E
Code 527 COMMAND APS (with navigation) 18A
Code 529 HIGH Class Japan 18A
Code 530 COMMAND APS USA (with navigation) 18B
Code 610 Night View Assist 27B
Code 610 Night View Assist 23H
L6/1 Left front rpm sensor 29K
L6/2 Right front rpm sensor 29K
L6/3 Left rear rpm sensor 29L
L6/4 right rear rpm sensor 29L
LIN 1 Instrument panel LIN 21J
LIN 1 Instrument panel LIN 23K
LIN E1 Steering LIN 4B
LVDS Low voltage differential signal 26B
N10/1 Front SAM control unit with fuse and relay module 13J
N101 Night vision assist control unit 28B
N3/10 ME-SFI [ME] control unit 2J
N3/10 ME-SFI [ME] control unit 5J
N47-5 ESP control unit 28F
N69/1 Left door control unit 10J
N70 Overhead control panel control unit 13A
N72/1 Upper control panel control unit 19J
N73 EIS [EZS] control unit 9B
N80 Steering column module 6A
N93 Central gateway control unit 13E
S1 Rotary light switch 24L
S110 Left multifunction steering wheel button group 1A
S111 Right multifunction steering wheel button group 3A
S1s9 Night vision assist button 24H
U1019 Valid for engine 278  
U152 Valid for engine 156  
U484 Valid for M273 ME 1J
U52 Valid for {{Japan}}  
U54 Valid for all except {{Japan}} 18B
U779 Valid for engine 275 4J
Fig 1: Instrument Cluster And Comfort Display Function Diagram (1 Of 2)
G07516892Courtesy of MERCEDES-BENZ USA
Fig 2: Instrument Cluster And Comfort Display Function Diagram (2 Of 2)
G07516893Courtesy of MERCEDES-BENZ USA