glitches

Hi all, Just looking for some advice. I've noticed the electronics going a bit funny in my S class where - in the morning the car has a very lazy start which feels like a weak battery - the parking sensors go off at times but are fine after a restart - climate doesn't kick in properly...

Well after finally getting my oil cooler done and, after cleaning all the manifolds /swirl valves/EGR/Throttle body/ EGR Cooler so they had no deposits, I thought a full service was a good idea. So Fuel filter was done anyway in removing oil cooler. Air filter was a few minutes, although...

Started out for Norfolk on Thursday got 15 miles and was getting rather cold as the heating had stopped working. Eventaully decided to turn it off, then on again and it started working again. Now it seems to be working a bit funny(Gets too hot and will only readjust when the temp is changed)...

I've just bought a 1994 E320 cabrio. The external temp reading is all over the place - goes up and down 10 degrees every few seconds. It isn't a big deal but if I wanted to sort it is this likely to be a problem with the external sensor? If so where is it sited, can you get replacements, are...

I have recently purchased a very nice 1991 W124 300CE. It's a cracker engine-wise but has a couple of electrical glitches that I need to sort and hope that someone can help me with. First, the front passenger window doesnt work at all. I have tried swapping the switch with the working drivers...