Wierd Electrical Stuff Going On...W210 E240

[Vladamir]

Hi,

Just taken back a very nice E240 that we have had out on Lease and its got some very strange electrical things going on...they must all be connected and there must be a reason for it:

They are as follows:

1) Electric Windows will often need the electric window button pushing down twice before the window will move and then it will only move down in 2" drops with repeated pushing of the window button between drops....same on the way up.

2) Electric Sunroof will only move back about 4" before it stops. The tilt mechanism works fine.

3) Indicators; They go Tick, Tick, Tick...Double Tick, Tick, Tick, No Tick, Tick, Tick, Double Tick, etc etc etc.

4) Central Locking is slow to respond, but does work on, surprise surprise the second push of the key fob.

5) Climate Control....function is weak.

In all other respects the car starts and drives fine.....WHATS GOING ON????????

As a complete guess is it because the battery is low and there is only just enough juice to run the engine etc and nothing else.....mad I know but I'm clutching at straws.

Thanks