Applies to: Security vehicles
To avoid scratches, the inside of the windows should only be cleaned with lukewarm water and a soft absorbent cloth or sponge. If necessary, add a mild detergent (e.g. washing-up liquid) to the water.
Dirt or ice must not be removed using tools which scrape or scratch the surface (e.g. an ice scraper).
CAUTION
To avoid damaging the polycarbonate coating, never use strong detergents or other cleaning agents, as these may cause cracks to form.
Note
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