CG CAPTIVA 7 Owner's Manual page 271

Windscreen
It is important the windscreen be kept clean so the wiper blades operate as effectively
as possible. Old wiper blades can cause windscreen scratching and so should be
regularly inspected and replaced.
Never use abrasive cleaners to clean glass as they can cause scratches, impairing
night vision. After the windscreen has been cleaned with a wet sponge, wipe it over
with a soft, lint free cloth or chamois.
It is recommended that a good quality windscreen washer additive be added to the
windscreen washer reservoir.
Wiper blades
Oil and road scum thrown up on the windscreen causes smearing when the wipers
are switched on and is transferred onto the wiper blades. While many methodically
clean the windscreen glass, they often forget to clean the wiper blades. Consequently,
smearing of the glass reappears immediately the wiper blades are used. Clean the
blades by lifting them off the windscreen and cleaning with windscreen washer additive
and a clean cloth.
WARNING
Do not operate the wiper blades by hand as this damages the wiper drive
mechanism.
If the wiper blades are used to clean dust and dirt from the windscreen in dry conditions,
always use the washer system first to wet the windscreen. Ensure the windscreen
washer reservoir is full.
Should the wiper blades freeze to the windscreen, you must lift them off and free them
by hand before switching on the wipers.
EXTERIOR CLEANINg cont.
10-7
Chapter 10
CLEANING