Headlight bulb Remove & Replace
 

I need to replace a headlight bulb (D4S)on my 2007 LS460.
The dealer says it is difficult to replace. Since the owners manual indicates it is a DIY issue I would like to hear from anyone who knowns how to R&R this bulb.
Thanks for your help.

if its anything like my lexus, then you have to take the tire off, undo the plugs holding in the wheel well, and go in from the back, takes bout half hour