Hi all I'm hoping someone could point me in the right direction regarding electrical problems on my newly aquired CLK200k convertible (2004). Bought the car last week from my local auction place - although I still paid private sale price, but such a lovely looking car inside and out I had to have it. At the auction place I had a good look around the car and the only obvious concern was the glove box would not close ( common problem with the catch mechanism??) and the battery was completly flat. I assumed the battery was flat as the glove box light would have been on for days - draining battery. Anyway one of the techs there connected a jump pack and it started straight away and hood opened/closed etc etc. I won the auction and had the car delivered. I removed the battery and charged it over night, then reconnected next morning. Battery now ok - giving 12.5 v according to instrument check feature and starts without hesitation. Now here's the electrical concerns - hopefully all connected??? 1) Although windows are now sync'ed the front windows do not drop before opening door and jam in seals. If i sit in the car with doors shut, and try to lower front windows - the rears still drop a little as they should. And when opening the roof - all windows lower as they should. 2) The central locking/ alarm will not arm - will only function if the key fob is placed directly infront of the little IR rx on door handle - but have to press either open/close numerous times for it to function. both key fob batteries have been replaced with new. 3) " display faulty - visit workshop" displayed on dash. 4 Boot will not open via fob / door card button / boot handle - will open with key blade inserted into boot lock keyhole. 5) indicators do not function from stalk or hazard switch. 6) other various buttons on dash have no function. 7) glove box light will not turn off - although the micro switch has tested healthy - the lamp will go ever so slightly dimmer when switch is closed but will not extinguish. 8) boot compartment lamp will not light. 9) over head dome light not activated by either door switch - again switch tested out of car ok. I'm suspecting all the above maybe connected to a SAM somewhere but having a hard time trying to locate which SAM controls which function and where the SAMs are located. Any help greatly appreciated.