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Home >> Mercedes Benz >> 2023 >> GLA250 Base >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof, Soft Top, Top Attachments -- 247 Chassis >> Testing & Repair >> Remove/Install Panoramic Sliding Roof Motor - AR77.21-P-6995MFB

Remove/Install Panoramic Sliding Roof Motor - AR77.21-P-6995MFB

Model 243, 247 

with code 413 (Panoramic sliding sunroof/glass roof) 

Shown on model 247 

Fig 1: Panoramic Sliding Roof Motor Components Location - Model 247 With Code 413
G16167020Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Remove headliner.   AR68.30-P-4300MFA
2 Release electrical connector (1) and disconnect.    
3 Remove screws (2) and remove panoramic sliding sunroof drive unit (M12).    
4 Install in the reverse order.    
5 Perform commissioning of panoramic sliding sunroof drive unit (M12). When replacing panoramic sliding sunroof drive unit (M12).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06MFA
  Normalizing     
6 Normalize panoramic sliding sunroof with vehicle diagnostic system and perform teach-in process for automatic reversing function.    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06MFA