Prepare Front Glass Cover For Installation - AR77.21-P-7010-03NKA

Model 117, 156, 176, 205, 222, 253 with code 413 (Automatic panoramic sliding sunroof) 

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

Courtesy of MERCEDES-BENZ USA

1. Check front glass cover (1) for damage.

   If there is a problem,

   replace front glass cover (1).

2. Attach cup suction tool on outer side of front glass cover (1) and place front glass cover (1) down on a suitable base with inner side pointing upwards.
3. Apply cleaner onto bonding surfaces (2) on inner side of front glass cover (1) with part of cleaning cloth and then wipe with other part of cleaning cloth.
4. Apply primer evenly onto bonding surfaces (2) on inner side of front glass cover (1).