LEMON Manuals: Even more car manuals for everyone
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 Parktronic System (PTS) Sensors In Rear Bumper - AR54.65-P-0002LW

Remove/Install Parktronic System (PTS) Sensors In Rear Bumper - AR54.65-P-0002LW

Model 205 

with code 235 (Active Parking Assist with PARKTRONIC) 

Model 253 (except 253.992/993) 

with code 235 (Active Parking Assist with PARKTRONIC) 

Shown on model 205.0 

G12938463Courtesy of MERCEDES-BENZ USA
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Raise vehicle   AR00.60-P-1002LWG
2 Remove rear underfloor paneling Model 205
with code 235 (Active Parking Assist with PARKTRONIC)
Model 253 with engine 274, 276
with code 235 (Active Parking Assist with PARKTRONIC)
If only the outer rear right parking system distance sensor (B8/7) is removed/installed.
AR61.30-P-1001LW
3 Remove rear right fender liner Model 253 with engine 642, 651
with code 235 (Active Parking Assist with PARKTRONIC)
If only the outer rear right parking system distance sensor (B8/7) is removed/installed.
AR88.10-P-1400LW
4 Remove heat shields If only the outer rear left parking system distance sensor (B8/10) is removed/installed.  
5 Remove rear bumper If distance sensors (B8/8, B8/9, B8/11 or B8/12) are removed/installed.  
    Model 205.2
with code 235 (Active Parking Assist with PARKTRONIC)
AR88.20-P-2200LWS
    Model 205.0/1/3/4
with code 235 (Active Parking Assist with PARKTRONIC)
AR88.20-P-2200LW
    Model 253 (except 253.992/993)
with code 235 (Active Parking Assist with PARKTRONIC)
AR88.20-P-2200LWG
6 Detach electrical connection (1) from distance sensors (B8/7, B8/8, B8/9, B8/10, B8/11 or B8/12)    
7 Release bracket (2) (arrows), remove distance sensors (B8/7, B8/8, B8/9, B8/10, B8/11 or B8/12) from bracket (2) and check seal (3) INSTALLATION IMPORTANT : Ensure that seal (3) is seated properly.
If there are problems
↓
Replace seal (3).
 
8 Install in the reverse order