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Home >> Mercedes Benz >> 2023 >> GLA35 AMG >> Repair and Diagnosis >> Electrical >> Gauges >> Electrical System, Equipment & Instruments -- 247 Chassis (2 Of 3) >> Testing & Repair >> Remove/Install Parktronic System (PTS) Control Unit - AR54.65-P-0006MFA

Remove/Install Parktronic System (PTS) Control Unit - AR54.65-P-0006MFA

Model 118, 177, 247 

up to model year 2021 

with code 235 (Active Parking Assist) 

Fig 1: Parktronic System (PTS) Control Unit Components Location - Model 247 Up To Model Year 2021 With Code 235
G16050560REMOVINGINSTALLINGNOTESIMPORTANTREFER TO SELF-DIAGNOSTIC SYSTEMSREFER TO SELF-DIAGNOSTIC SYSTEMSSPECIAL TOOLREFER TO SELF-DIAGNOSTIC SYSTEMSCourtesy of MERCEDES-BENZ USA
Notice  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
REMOVINGINSTALLING Remove/install     
1 Release left front seat, tilt backward and place onto rear bench seat.   AR91.10-P-1000MFA
2 Remove lower B-pillar trim.   AR68.30-P-4705MFA
3 Fold front left floor covering (1) forward.    
4 Lift up air duct (3) and fold rear left floor covering (2) towards rear.    
5 Remove nuts (4).    
6 Carefully remove holder (5) and turn over with connected electric lines. NOTES
Do not crush or kink or subject electric lines to tension.
This will result in damage to the electric lines and can impair their function.
 
7 Release and disconnect electrical connectors from parking system control unit (N62). IMPORTANT The number of electrical connectors varies according to vehicle equipment.  
8 Unscrew nuts (6) and remove parking system control unit (N62).    
9 Install in the reverse order.    
  Concluding tasks     
10 Commission parking system control unit (N62). If the parking system control unit (N62) was replaced.  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06MFA
11 Calibrate reversing camera (B84/3). Model 118, 177, 247
up to model year 2021
with code 218 (Rear view camera)
with code 235 (Active Parking Assist)
If the parking system control unit (N62) was replaced.
 
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06MFA
    SPECIAL TOOL Calibration device Fig 2
12 Calibrate all 360° cameras. Model 118, 177, 247
up to model year 2021
with code 235 (Active Parking Assist)
with code 501 (360° camera)
If the parking system control unit (N62) was replaced.
 
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06MFA
Fig 2: Identifying Calibration Device (000 589 01 21 00)
G16050561Courtesy of MERCEDES-BENZ USA