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Home >> Mercedes Benz >> 2021 >> GLB250 Base >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control System - 247 Chassis >> Wiring Diagrams >> Function Schematic For Regulating Air-Recirculation Mode >> Function Schematic For Regulating Air-Recirculation Mode - PE83.40-P-2501-97A
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Function Schematic For Regulating Air-Recirculation Mode - PE83.40-P-2501-97A

Model 118, 177, 243, 247 

Code: Designation: Position:
1 Operation, signal 22B
1 Operation, signal 11B
1 Operation, signal 22A
10 Actuator motors, actuation 35D
11 Open/close sliding roof, request 35E
12 Power window motor, request 29J
12 Power window motor, request 29G
12 Power window motor, request 35G
12 Power window motor, request 35J
13 Fine particle sensor, signal 22E
15 Operation, signal 10B
2 Circuit 15, status 22B
3 Outside temperature, signal 22D
4 Air quality sensor, signal 22E
5 Sliding roof position, signal 22G
6 Door rotary tumbler switch, status 22J
6 Door rotary tumbler switch, status 22H
6 Door rotary tumbler switch, status 11H
6 Door rotary tumbler switch, status 11K
7 Window lifter control, signal 11H
7 Window lifter control, signal 11K
7 Window lifter control, signal 22H
7 Window lifter control, signal 22K
8 Crash, signal 22L
9 Air conditioning, status 35A
A26/17 Head unit 2C
B14 Outside temperature sensor 15D
B31 Air quality sensor 2F
B31/4 Fine particle sensor 13E
CAN B Interior CAN 19C
CAN B Interior CAN 19H
CAN B Interior CAN 19K
CAN B Interior CAN 34E
CAN B Interior CAN 28J
CAN B Interior CAN 28H
CAN B Interior CAN 28E
CAN B Interior CAN 19G
CAN B Interior CAN 8G
CAN HMI User interface CAN 8B
Code 413 Panoramic sliding sunroof 1G
Code 545 Connect 5 (NTG6) 1B
Code 547 Connect 20 Entry (NTG6) 1C
Code 548 Connect 20 MID (NTG6) 1C
Code 549 Connect 20 HIGH (NTG6) 1C
Code 581 Automatic air conditioning 1E
Code 830 China version 12E
Code 830 China version 1F
Flex E Chassis FlexRay 8D
LIN B10 Right rear door LIN 8K
LIN B10 Right rear door LIN 34J
LIN B8-1 Front air conditioning control LIN 8F
LIN B8-1 Front air conditioning control LIN 19F
LIN B8-1 Front air conditioning control LIN 19E
LIN B8-3 AC operation LIN 19A
LIN B8-3 AC operation LIN 30B
LIN B8-3 AC operation LIN 8A
LIN B8-5 A/C actuator motors LIN 30D
LIN B9 Left rear door LIN 8H
LIN B9 Left rear door LIN 34H
M2/5 Fresh air/air recirculation flap actuator motor 36D
N10 Central control module 24F
N127 Drivetrain control unit 4D
N166 Head unit/instrument cluster control unit 2B
N2/10 Supplemental restraint system control unit 2L
N58/1 Air conditioning control panel 36B
N58/1 Air conditioning control panel 2A
N69/1 Driver door control unit 12H
N69/1 Driver door control unit 30H
N69/2 Front passenger door control unit 12K
N69/2 Front passenger door control unit 30J
N69/3 Left rear door control unit 2H
N69/3 Left rear door control unit 36H
N69/4 Right rear door control unit 2K
N69/4 Right rear door control unit 36J
N70/1 Panoramic sliding roof control unit 36E
N70/1 Panoramic sliding roof control unit 2G
N73 Electronic ignition switch control unit 14C
G14691092Courtesy of MERCEDES-BENZ USA
G14691093Courtesy of MERCEDES-BENZ USA
G14691094Courtesy of MERCEDES-BENZ USA