Prepare rear glass cover for installation - AR77.21-P-7015-03EW

MODEL 212.1 with CODE (413) Panoramic glass roof with top sliding roof 

Fig 1: Checking Rear Glass Cover For Damage

Courtesy of MERCEDES-BENZ USA

Wear cotton gloves. Fingerprints should not be visible on the entire inner side. To prevent adhesion disturbances when installing windows, ensure that the entire inside of the rear glass cover (1) are free of dust, oil, grease, wax, contamination residues and other adhesive substances.

1. Check rear glass cover (1) for damage.
2. Install cup suction tool on outer side of rear glass cover (1) and lay rear glass cover (1) down to suitable subsurface (scratch protection) with inside pointing upward. Cup suction tool
3. Apply cleaner with part of paper towel to entire inside of rear glass cover (1) and wipe with remaining paper towel.

   Allow cleaner to dry completely.

4. Apply primer uniformly to entire inside of rear glass cover (1).

   Apply primer carefully as this is visible from outside after the rear glass cover (1) has been installed.

   Observe drying time of at least 10 minutes.