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Home >> Mercedes Benz >> 2019 >> GLC300 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 253 Chassis - 4 Of 7 >> Testing & Repair >> Remove/Install Radar Sensors Control Unit - AR54.65-P-0040LW

Remove/Install Radar Sensors Control Unit - AR54.65-P-0040LW

Model 205.0/2/3/4 

up to model year 2019 

with code 233 (DISTRONIC PLUS) 

Model 253 

up to model year 2020 

with code 233 (DISTRONIC PLUS) 

G12938471Courtesy of MERCEDES-BENZ USA
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Commission radar sensors control unit (N62/1). When replacing the radar sensors control unit (N62/1).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
2 Remove right front seat. Model 205.0/2/3
up to model year 2019
with code 233 (DISTRONIC PLUS)
Model 253
up to model year 2020
with code 233 (DISTRONIC PLUS)
AR91.10-P-1000LW
    Model 205.4
up to model year 2019
with code 233 (DISTRONIC PLUS)
AR91.10-P-1000LWR
3.1 Remove right door sills. Model 205.0/2
up to model year 2019
with code 233 (DISTRONIC PLUS)
Model 253
up to model year 2020
with code 233 (DISTRONIC PLUS)
AR68.30-P-4100LW
3.2 Remove right door sill. Model 205.3/4
up to model year 2019
with code 233 (DISTRONIC PLUS)
AR68.30-P-4100CLW
4 Release rear right floor covering (1) and fold to one side.    
5 Unclip radar sensors control unit (N62/1) at catch hooks (arrows) and lift up.    
6 Release and disconnect electrical connector (2).    
7 Remove radar sensors control unit (N62/1).    
8 Install in the reverse order.