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Home >> Mercedes Benz >> 2023 >> GLA35 AMG >> Repair and Diagnosis >> Electrical >> Gauges >> Electrical System, Equipment & Instruments -- 247 Chassis (3 Of 3) >> Wiring Diagrams >> Function Schematic For Displaying Information In Head-Up Display >> Function Schematic For Displaying Information In Head-Up Display - PE54.30-P-2510-97A

Function Schematic For Displaying Information In Head-Up Display - PE54.30-P-2510-97A

Model 118, 167, 177, 243, 247, 293 with code 463 (Head-up display) 

Model 213, 238, 257, 290 as of model year 2021 with code 463 (Head-up display) 

Code: Designation: Position:
1 Operation, signal 21A
1 Operation, signal 13A
1 Operation, signal 8A
1 Operation, signal 36F
2 Circuit 15, status 28B
3 Switch-on request, signal 36D
4 Head-up display settings, request 35D
5 Image data, signal 36B
6 Head-up display light sensor, signal 21D
6 Head-up display light sensor, signal 14D
6 Head-up display light sensor, signal 35F
7 Store memory position, request 21G
7 Store memory position, request 35F
8 Adopt memory position, request 20G
8 Adopt memory position, request 34F
9 Map data, signal 36K
A26/17 Head unit 4L
A40/12 Head-up display 38G
B38/2 Rain/light sensor with additional functions 4F
B38/2b4 Head-up display light sensor 3F
CAN B Interior CAN 19F
CAN B Interior CAN 19H
CAN B Interior CAN 9H
CAN HMI User interface CAN 27C
CAN HMI User interface CAN 9K
CAN HMI User interface CAN 19K
CAN HMI User interface CAN 27H
CAN HMI User interface CAN 34D
CAN HMI User interface CAN 34H
CAN HMI User interface CAN 34K
CAN HMI User interface CAN 27K
CAN LR Steering wheel CAN 12B
Code 275 Electrically adjustable driver seat with memory function 3G
Flex E Chassis FlexRay 19B
HSVL High-speed video link 34B
LIN Local Interconnect Network 7E
LIN Local Interconnect Network 7B
LIN Local Interconnect Network 13E
N10 Central control module 15E
N10/6 Front SAM coontrol unit 15F
N133/1 Instrument cluster control unit 29D
N135 Steering wheel electronics 9C
N32/1 Driver seat control unit 4J
N73 Electronic ignition switch control unit 23F
N80 Steering column module control unit 15C
S163/1 Instrument cluster multifunction steering wheel button group 3B
U1121 Valid for model 167 15F
U1122 Valid for model 293 15F
U1123 Valid for model 118, 177, 247 15E
G16050766Courtesy of MERCEDES-BENZ USA
G16050767Courtesy of MERCEDES-BENZ USA
G16050768Courtesy of MERCEDES-BENZ USA