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Home >> Mercedes Benz >> 2020 >> CLA35 AMG >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Electrical System, Equipment & Instruments (3 Of 3) -- 118 Chassis >> Wiring Diagrams >> Function Schematic For Displaying Operating Statuses In Instrument Cluster Display >> Function Schematic For Displaying Operating Statuses In Instrument Cluster Display - PE54.30-P-2503-97A

Function Schematic For Displaying Operating Statuses In Instrument Cluster Display - PE54.30-P-2503-97A

Model 118, 167, 177, 247, 293 

Model 213, 238, 257, 290 as of model year 2021 

Model 243 

Code: Designation: Position:
A40/16 Head unit/instrument cluster display cluster 37F
Code 545 Connect 5 (NTG6) 30F
Code 547 Connect 20 Entry (NTG6) 30G
Code 548 Connect 20 MID (NTG6) 30G
Code 549 Connect 20 HIGH (NTG6) 30G
HSVL High-speed video link 33E
N3/9 CDI control unit 7D
N3/10 Engine management control unit 7E
N30/4 Electronic Stability Program (ESP®) control unit 2B
N30/8 Regenerative braking system control unit 2C
N73 EIS [EZS] control unit 23E
N82/2 Battery management system control unit 2H
N82/2 Battery management system control unit 2H
N82/3 Battery management system control unit 2J
N82/4 Battery management system control unit 2J
N82/9 Battery management system control unit 2K
N118 Fuel pump control unit 7F
N127 Drivetrain control unit 16G
N133/1 Instrument cluster control unit 31H
N166 Head unit/instrument cluster control unit 31F
U1121 Valid for model 167 1A
U1121 Valid for model 167 1G
U1121 Valid for model 167 7G
U1121 Valid for model 167 16G
U1122 Valid for model 293 1H
U1122 Valid for model 293 1C
U1122 Valid for model 293 7J
U1122 Valid for model 293 16J
U1123 Valid for model 118, 177, 247 1A
U1123 Valid for model 118, 177, 247 1G
U1123 Valid for model 118, 177, 247 7G
U1123 Valid for model 118, 177, 247 16H
U1128 Valid for combustion engine 6D
U1199 Valid for vehicles up to facelift 25C
U1200 Valid for vehicles as of facelift 25E
U1235 Valid for model 213, 238, 257, 290 1B
U1235 Valid for model 213, 238, 257, 290 1G
U1235 Valid for model 213, 238, 257, 290 7G
U1235 Valid for model 213, 238, 257, 290 16H
U1255 Valid for model 243 1K
U1255 Valid for model 243 1B
U1255 Valid for model 243 7H
U1255 Valid for model 243 16J
CAN C1 CAN 1 for drive 13D
CAN C1 CAN 1 for drive 13F
CAN ED Electric drive CAN 11K
CAN HMI User interface CAN 26D
CAN HMI2 CAN 2 for user interface 26F
CAN L CAN for HYBRID 11H
Flex E Chassis FlexRay 20F
Flex E Chassis FlexRay 20B
Flex E Chassis FlexRay 13B
1 Circuit 15, status 29D
1 Circuit 15, status 29F
2 Vehicle speed, signal 21B
2 Vehicle speed, signal 28D
2 Vehicle speed, signal 28F
3 Engine speed, signal 15D
3 Engine speed, signal 21F
3 Engine speed, signal 28D
3 Engine speed, signal 28F
4 Coolant temperature, signal 14D
4 Coolant temperature, signal 21F
4 Coolant temperature, signal 27D
4 Coolant temperature, signal 27F
5 Wheel speed, signal 21B
5 Wheel speed, signal 27D
5 Wheel speed, signal 27F
6 Fuel fill level, signal 15E
6 Fuel fill level, signal 29C
6 Fuel fill level, signal 20F
6 Fuel fill level, signal 29E
7 High-voltage battery, status 15H
7 High-voltage battery, status 28C
7 High-voltage battery, status 20F
7 High-voltage battery, status 15J
7 High-voltage battery, status 28E
8 Transmission position, signal 28C
8 Transmission position, signal 21E
8 Transmission position, signal 28E
9 Transmission mode, signal 27C
9 Transmission mode, signal 21E
9 Transmission mode, signal 27E
10 Image data, signal 34D
G16116381Courtesy of MERCEDES-BENZ USA
G16116382Courtesy of MERCEDES-BENZ USA
G16116383Courtesy of MERCEDES-BENZ USA
G16116384Courtesy of MERCEDES-BENZ USA
G16116385Courtesy of MERCEDES-BENZ USA