Xenon Upgrade!!!!!!!!!!
#1
Xenon Upgrade!!!!!!!!!!
I Have a 2003 E500 without the bixenon headlights if i purchase the bixenon headlights how hard is it to hook them up and will it work on my car without having any error messages?
#2
you need to have the dealer do it. its not an easy install and also requires changing a setting with the star diagnostic computer. I had my 03 e500 retrofitted with oem xenons by the dealer, and they work great.