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Home >> Mercedes Benz >> 2018 >> GLC300 Base >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof, Soft Top, Top Attachments - 253 Chassis >> Testing & Repair >> Install Front Glass Cover - AR77.21-P-7010-05CW

Install Front Glass Cover - AR77.21-P-7010-05CW

Model 117 with code 413 (Automatic panoramic sliding sunroof) 

Model 156 with code 413 (Automatic panoramic sliding sunroof) 

Model 176 with code 413 (Automatic panoramic sliding sunroof) 

Model 204.0/2/3/9 with code 413 (Automatic panoramic sliding sunroof) 

Model 205 with code 413 (Automatic panoramic sliding sunroof) 

Model 222 with code 398 (Panoramic roof with MAGIC SKY CONTROL) 

Model 222 with code 413 (Automatic panoramic sliding sunroof) 

Model 242 with code 413 (Automatic panoramic sliding sunroof) 

Model 246 with code 413 (Automatic panoramic sliding sunroof) 

Model 253 with code 413 (Automatic panoramic sliding sunroof) 

Fig 1: Identifying Feeler Gauge (129 589 03 21 00)
G12823874Courtesy of MERCEDES-BENZ USA

NOTES Only use materials from repair kit approved and always observe processing notes included.

Otherwise the strength of the adhesive connection can be impaired and proper adhesion of the adhesive material is not ensured.

Shown on model 204 

G07069944Courtesy of MERCEDES-BENZ USA
  1. Align front glass cover (1) in relation to windshield (2) and panoramic sliding roof (3) according to gap dimensions (A, B) determined during removal.
  2. Align front glass cover (1) at transitions (C) level to panoramic sliding roof (3).
    1. 3.1 Model 117 with code 413 (Automatic panoramic sliding sunroof)

      Model 156 with code 413 (Automatic panoramic sliding sunroof)

      Model 176 with code 413 (Automatic panoramic sliding sunroof)

      Model 204.0/2/3/9 with code 413 (Automatic panoramic sliding sunroof)

      Model 242 with code 413 (Automatic panoramic sliding sunroof)

      Model 246 with code 413 (Automatic panoramic sliding sunroof)

      Adjust to gap dimension (A) the SPECIAL TOOL feeler gauges (4) and insert between front glass cover (1) and windshield (2).

      IMPORTANT The SPECIAL TOOL feeler gauges (4) serve as spacers during the curing time of the adhesive.

    2. 3.2 Model 205 with code 413 (Automatic panoramic sliding sunroof)

      Model 222 with code 398 (Panoramic roof with MAGIC SKY CONTROL)

      Model 222 with code 413 (Automatic panoramic sliding sunroof)

      Model 253 with code 413 (Automatic panoramic sliding sunroof)

      Secure front glass cover (1) against slipping with adhesive strips.

  3. Carefully remove cup suction tool.
  4. Put loads on front glass cover (1) during curing time of adhesive.

    NOTES Use weights with large surface such as sandbags.

    Otherwise the front glass cover (1) can be damaged.