My brother has 2 yr old C5 where he has had his windscreen replaced (stone
The replacement screen is clear, without colour. He seems to remember that
windscreens were colour co-ordinated (his car is green).
The windscreen guy insisted that a clear windscreen was required because his
car has windscreen sensors for rain and light (auto wipers, headamps etc).
Unfortunately my brother cannot remember whether his original screen was
coloured or not.