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Home >> Mercedes Benz >> 2019 >> C300 4Matic, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 347 (Electrical System, Equipment & Instruments - 253 Chassis 5 Of 9) >> Testing & Repair >> Remove/Install Sensors For Blind Spot Assist - AR54.71-P-0100LWG

Remove/Install Sensors For Blind Spot Assist - AR54.71-P-0100LWG

WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.

Model 253 (except 253.992/993) with code 234 (Blind Spot Monitoring) 

Model 253 (except 253.992/993) with code 237 (Active Blind Spot Assist) 

Fig 1: Sensors For Blind Spot Assist Components Location - Model 253 (Except 253.992/993) With Code 234; 237
G14470994REMOVINGINSTALLINGCourtesy of MERCEDES-BENZ USA
Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
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)   AR88.20-P-2200LWG
2 Detach cover (2) by squeezing together right and left catch hooks    
3 Disconnect electrical connector (3) from radar sensor (B92/6, B92/7, B92/10, B92/11)    
4 Remove radar sensor (B92/6, B92/7, B92/10, B92/11)    
5 Install in the reverse order