Just bought an 04 clk500, the guy who I bought it from was a small dealer who got the car from the original owner, I have 2 questions:

He said options include heated seats and bi-xenon, among others like navi, changer, keyless, etc. I know for sure the car doesn't have heated seats, and now I'm not so sure it has bi-xenon neither, the beam doesn't seem as strong as the xenons on my bmw 5. How do I check whether the beams are bi-xenons or not?

Keyless go sometimes works sometimes doesn't, when it doesn't work it says key not recognized, is it because of the battery in the key or some other reason?

thank you!

 

IF YOU HAVE BI ZENONS WHEN YOU TURN THEM ON THEY WIKLL BE A BLUISH COLOR AND WILL GRADUALLY GET BRIGHTER. OR YOU CAN LOOK AT THE BACK OF THE HEADLIGHT AND REMOVE THE COVER ON THE BACK OF THE HEADLIGHT AND LOOK AT THE ELECTRICAL CONNECTOR ON THE BULB. IF YOU SEE A 2 PLUG CONNECTOR THAN ITS JUST REGULAR LIGHTS. IF THERE IS A LARGE SQUARE PLASTIC BOX ON THE BACK OF THE BULB THAN YOU HAVE ZENON. AS FOR THE KEYLESS GO SOUNDS TO ME THAT THE KEY NEED TO BE PROGRAMED. USUALLY WHEN THE BATTERIES GET LOW IT SHOULD SAY KEYLESS GO BATERIES CHECK OR LOW BATTERIES.

 

Change the batteries in the Keyless Go, I had the dsame problem, works fine now. Blue=Zenon. If not=no Zenon.