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Home >> Mercedes Benz >> 2017 >> E300 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 213 Chassis 3 Of 7 >> Testing & Repair >> Remove/Install Head Unit - AR82.85-P-1101LWE

Remove/Install Head Unit - AR82.85-P-1101LWE

Model 213, 238 

G13747602Courtesy of MERCEDES-BENZ USA

Shown on model 213.0 up to model year 2021 

Shown on model 213.0 as of model year 2021 

G13747603Courtesy of MERCEDES-BENZ USA
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on avoiding damage to optical fibers during repair work   AH82.60-P-0001-05AK
REMOVINGINSTALLING Remove/install     
1 Switch off ignition and store transmitter key outside of transmission range (min. 2 m).    
2.1 Remove cover from center console. Model 213, 238 with transmission 725
Model 238 with transmission 725
AR68.20-P-2350LWO
    Model 213 with transmission 725 AR68.20-P-2350LW
2.2 Remove center console. Model 213, 238 with transmission 716
Model 238 with transmission 716
AR68.20-P-2000LWO
    Model 213 with transmission 716 AR68.20-P-2000LWA
3 Remove bolts (5).    
4 Remove control unit holder (8) far enough from device installation slot to gain access to electrical connectors (3, 4) on back of head unit (A26/17). 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.
 
5 Release and disconnect electrical connectors (3, 4). IMPORTANT The number of electrical connections (4) may vary depending on the vehicle equipment involved.  
6 Remove bolts_(7).    
7 Remove head unit (A26/17).    
8 Install in the reverse order.    
9 Perform commissioning of head unit (A26/17). If the head unit (A26/17) has been replaced.  
REFER TO SELF-DIAGNOSTIC SYSTEMS   Model 213 AD00.00-P-2000-04B
REFER TO SELF-DIAGNOSTIC SYSTEMS   Model 238 AD00.00-P-2000-06LWO
10 Calibrate augmented reality camera (B84/14). If the head unit (A26/17) has been replaced.  
REFER TO SELF-DIAGNOSTIC SYSTEMS   Model 213 as of model year 2021 with code 21U (Video recording function (Dashcam))
Model 213 as of model year 2021 with code U19 (Augmented reality video)
AD00.00-P-2000-04B
REFER TO SELF-DIAGNOSTIC SYSTEMS   Model 238 as of model year 2021 with code 21U (Video recording function (Dashcam))
Model 238 as of model year 2021 with code U19 (Augmented reality video)
AD00.00-P-2000-06LWO
REFER TO SPECIAL TOOLS 000 588 11 21 00 Adjustment device   WS82.00-P-0151B
REFER TO SPECIAL TOOLS 000 588 00 23 00 Adjusting gauge   WS82.00-P-0028B