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Home >> Mercedes Benz >> 2018 >> GLE550 >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Electrical System - Body - 166 Chassis - 4 Of 8 >> Testing & Repair >> Remove/Install Signaling Lights Actuation Module - AR82.10-P-4655GQ

Remove/Install Signaling Lights Actuation Module - AR82.10-P-4655GQ

MODEL 166 up to model year 2016 

with CODE 615 (Bi-xenon headlamps with active light function) Model 166 

with CODE 621 (Intelligent Light System (left-hand traffic)) Model 166 

with CODE 622 (Intelligent Light System) 

Shown on model 166.0 up to model year 2016, left side 

G12081658

Shown on model 166.8 up to model year 2016, left side 

G12081659
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1
REFER TO SELF-DIAGNOSTIC SYSTEMS
Perform initial startup of left front actuation module, LED exterior lights (E1 n7) or right front actuation module, LED exterior lights (E2n7) Only when replacing the left front actuation module, LED exterior lights (E1 n7) or right front actuation module, LED exterior lights (E2n7). AD00.00-P-2000-04A
2 Switch off ignition and store transmitter key outside of transmission range (min. 2 m)    
3 Remove left or right front section of fender liner in front fender Model 166.0
up to model year 2016
with code 615 (Bi-xenon headlamps with
active light function)
Model 166.0
with code 621 (Intelligent Light System (left- hand traffic))
Model 166.0
with code 622 (Intelligent Light System)
AR88.10-P-1310GQ
4 Open engine hood and raise to vertical position Model 166.0
as of model year 2016
with code 621 (Intelligent Light System (left-
hand traffic))
Model 166.0
as of model year 2016
with code 622 (Intelligent Light System)
Model 166.8
up to model year 2016
with code 615 (Bi-xenon headlamps with
active light function)
Model 166.8
with code 621 (Intelligent Light System (left- hand traffic))
Model 166.8
with code 622 (Intelligent Light System)
 
5 Remove bracket (1) from body Model 166.0
up to model year 2016
with code 615 (Bi-xenon headlamps with
active light function)
Model 166.0
with code 621 (Intelligent Light System (left- hand traffic))
Model 166.0
with code 622 (Intelligent Light System) When removing left front actuation module, LED exterior lights (E1 n7).
 
6 Detach cable tie and place electrical wiring harness to one side Model 166.0
up to model year 2016
with code 615 (Bi-xenon headlamps with
active light function)
Model 166.0
with code 621 (Intelligent Light System (left- hand traffic))
Model 166.0
with code 622 (Intelligent Light System) When removing left front actuation module, LED exterior lights (E1 n7).
INSTALLATION IMPORTANT Replace cable tie.
 
7 Open hose bracket and place hoses to one side Model 166.0
as of model year 2016
with code 621 (Intelligent Light System (left-hand traffic))
Model 166.0
as of model year 2016
with code 622 (Intelligent Light System)
When removing left front actuation module,
LED exterior lights (E1 n7).
 
8 Detach hydraulic fluid container from bracket with lines connected and place to one side Model 166.0
as of model year 2016
with code 621 (Intelligent Light System (left-hand traffic))
Model 166.0
as of model year 2016 with code 622 (Intelligent Light System)
When removing right front actuation module,
LED exterior lights (E2n7).
 
9 Unscrew screws/bolts from left front actuation module, LED exterior lights (E1 n7) or right front actuation module, LED exterior lights (E2n7)    
10 Pull out left front actuation module, LED exterior lights (E1n7) or right front actuation module, LED exterior lights (E2n7) until electrical connectors are accessible INSTALLATION IMPORTANT Ensure that seal is seated correctly on left front actuation module, LED exterior lights (E1n7) or right front actuation module, LED exterior lights (E2n7).  
11 Disconnect electrical connectors    
12 Remove left front actuation module, LED exterior lights (E1n7) or right front actuation module, LED exterior lights (E2n7)    
13 Note series of digits of LAM number Model 166
up to model year 2016
with code 615 (Bi-xenon headlamps with active light function)
Model 166
with code 621 (Intelligent Light System (left-hand traffic))
Model 166
with code 622 (Intelligent Light System) Only when replacing the left front actuation module, LED exterior lights (E1 n7) or right front actuation module, LED exterior lights (E2n7).
Model 166
as of model year 2016
with code 621 (Intelligent Light System (left-
hand traffic))
Model 166
as of model year 2016
with code 622 (Intelligent Light System)
AR82.10-P-4660GQC 
14 Install in the reverse order