BMW 740i Owner's Manual page 154

k-resistant security glass
lass used for the side windows is
ned to provide resistance to
age and protection against van-
m. These break-resistant windows
n several layers of a transparent
c film which is sandwiched be-
the inner and outer glass panes.
is also one additional plastic film
e inside of the glass pane (facing
assenger compartment). This film
nts shards of glass from spread-
o the passenger compartment if
ndow is shattered.
Please observe the following pre-
cautions pertaining to this film
caring for the interior glass sur-
film is not scratch-resistant. For
reason, do not touch the glass
h sharp objects which could dam-
the film
an the glass with clean water. If
essary, you may also use regular
sehold window cleaners. Wipe
cleaner off immediately.
not use window cleaners contain-
solvents or abrasives. These
aners can mar the film
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> Do not apply any self-adhering de-
cals, adhesive labels or other stickers
with tape to the inner window surface
> Do not apply colored films to the in-
side surfaces of the side windows
> If the windows are fogged or iced
over in cold or humid climates, do not
use an ice scraper or ice-removing
sprays to clean them. Start the en-
gine and refer to the instructions for
defrosting the door windows.<
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