E 350 Sedan (212.056) V6-3.5L (272.980) (2010)
Shown on model 221
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 front glass cover (1) are free of dust, oil, grease, wax, contamination residues and other adhesive substances.
1. Check front glass cover (1) for damage.
2. Install cup suction tool on outer side of front glass cover (1) and lay front 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 front glass cover (1) and wipe with remaining paper towel.
Allow cleaner to dry completely.
4. Apply primer uniformly to entire inside of front glass cover (1).
Apply primer carefully as this is visible from outside after the front glass cover (1) has been installed.
Observe drying time of at least 10 minutes.