I have two questions..I have year 2001 s500 with factory xenons, do i get any errors if i change headlights to halogen version? Seems connectors fits. Right now it has Depo xenon headlights. if i change them to like this? https://www.ebay.com/itm/CLEAR-PROJE...LH_TitleDesc=0

I see my connectors are same.
Xenon headlights for that model is hard to find.. a lot easyer for 02-05 model and cheaper.

Other.. basicly i need new right side lens..Wich would be better buy? https://www.ebay.com/itm/273350400623?ul_noapp=true or this? https://www.ebay.com/itm/Right-Side-...-/322481539601 Im not sure if they fits.

 

Hello and welcome to the forum! A retrofit kit should include everything that you'll need so your car will not throw any error codes. Can I ask why you want to replace the entire housing? Are you just needing new xenon bulbs to replace? Lens, I would be careful about; as fitting securely is very important to prevent any moisture from getting inside.

 

Right lens took damage and xenon headlights for 01 model is hard to find..basicly new lens will do teh job if it fits... If not i need buy prolly new xenon headlights(not only bulbs)

 

Here is a link to xenon bulbs for your car - if you'd like to call us and confirm that they'll work/fit; you can do so by calling us at 888-280-7799.

https://www.pelicanparts.com/catalog..._pg1.htm#item0