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Home >> Mercedes Benz >> 2021 >> C63 AMG 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments -- 205 Chassis (4 Of 7) >> Testing & Repair >> (Remove/Install Sensors For Blind Spot Assist - AR54.71-P-0100LW)

(Remove/Install Sensors For Blind Spot Assist - AR54.71-P-0100LW)

Model 205 

up to model year 2019 

with code 234 (Blind Spot Monitoring) 

Model 205 

up to model year 2019 

with code 237 (Active Blind Spot Assist) 

Shown on model 205.0 

G14805265Courtesy of MERCEDES-BENZ USA
Topical note Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
Topical note Notes on preventing damage to electronic components due to a magnetic tool   AH54.00-P-0002-01A
REMOVINGINSTALLING Remove/install     
1 Remove rear bumper (1). Model 205.2
up to model year 2019 with code 234 (Blind Spot Monitoring)
Model 205.2
up to model year 2019
with code 237 (Active Blind Spot Assist)
AR88.20-P-2200LWS
    Model 205.0/1/3/4
up to model year 2019 with code 234 (Blind Spot Monitoring)
Model 205.0/1/3/4
up to model year 2019
with code 237 (Active Blind Spot Assist)
AR88.20-P-2200LW
2 Disconnect electrical connector (2) from radar sensors (B92/6, B92/7, B92/10 or B92/11).    
3.1 Remove mounting bracket (3) and remove radar sensors (B92/6, B92/7, B92/10 or B92/11). Model 205.0/1/2
up to model year 2019 with code 234 (Blind Spot Monitoring)
Model 205.0/1/2
up to model year 2019
with code 237 (Active Blind Spot Assist)
 
3.2 Release and remove radar sensors (B92/6, B92/7, B92/10 or B92/11) from rear bumper (1). Model 205.3/4
up to model year 2019 with code 234 (Blind Spot Monitoring)
Model 205.3/4
up to model year 2019
with code 237 (Active Blind Spot Assist)
 
4 Install in the reverse order.