I put a new battery in my CL500 yesterday and all seemed okay except:

The clock is now wrong and I can't find a way to reset it! It's a 2004 car with DVD Nav Comand and according to the manual the clock should reset itself, but it hasn't.

Secondly, I reset the windows and sunroof after changing the battery and again all works fine, except the drivers side rear window (UK right hand drive) intermittently drops about 5mm from closed position whilst driving. This just breaks the seal enough for a slight whistling noise.

Can anyone offer any advice please on these two issues?

Thanks