I have had my 07 XJ8 for 4 months now and I have to say I love it but noticed the other night when pulling into the driveway the light reflecting off the garage door from the low beams was yellow on one side and bright white on the other. When looking at the lights while on, the one with the yellow reflection looked blue and the one with white reflection looked bright white. Can this be a difference in bulbs that I never noticed while being on a honeymoon with the car or a bulb/blast problem?

Part B to the question is how are they bulbs replaced

 

Bulbs...there are several threads here regarding HID lamp replacement. It is quite easy and OEM factory replacements can be had from Amazon for about $40 each.

 

Clamdigger, I have 2 albums on HID replacement;

XJ8 Series HID replacement
and
HID Replacement without removing bumper cover
Click on the links, several photos in each to assist in HID replacement.

 

Thank you Redeyes, that was very helpfull