But if i change my headlight bulbs to xenon ones will it invalidate my warrenty because they're not standard issue ones?

Just want to check!

Cheers Matt.

Do you mean xenon effect bulbs or actual xenon bulbs? If you mean the xenon effect bulbs, then I doubt it, as long as they conform to the British Standard and are the same rating as the ones being replaced....

Chris

Xenon effect bulbs i mean.

Should be fine as Chris says - Ralley bulbs would invalidate warranty if found.

As I'm lazy I got the dealer to fit my replacement bulbs for me (not Xenons as I've got the real thing already, but uprated main & side & indicator bulbs).

As it's a wearing & user-replaceable part things to check if paranoid would be if the heat output is lower or the same as standard I suppose so it doesn't melt anything

In short: Go buy those bulbs

Xenon effect bulbs i mean.

My dealer changed mine for me. (No warranty issues at all)I have Xenons BUT the standard yellow sidelight bulbs look naf next to them. They changed them for HID lookalike sidelight bulbs and Osram Silverstar H7's for main beam. They had to take the headlights out and they still did it for FREE !! They look so much better!! On a normal headlight, replacing the bulbs is piece of cake.

Good luck