Passenger-side HID bulb went out on my 2011 Elite. Would dim to a pinkish hue and go out after a few minutes.
I read instructions on this page and decided to do it myself.
Bought a Philips 85122 ($35 each). Original was an Osram ($70 each on Amazon, $120 each at dealer). Although they say to replace in pairs, I am doing only one this time.
Writing my steps in case any one stumbles on this page again.
Remove negative terminal. You have to remove air intake manifold (held by 2 plastic clips) first.
Remove power-steering oil tank (white plastic, with red cap) from its clip and shove it away so it is not in the way.
Remove clip on Wiper fluid tank and push it away a bit.
[If Honda could only make this goose-neck in 2 parts with threaded connection somewhere below, it would have been a whole lot easier.]
The rest was easy. You will have to work blindly though. Watch you-tube video to understand the parts.
Twist open the cover with warning sticker on it.
Remove grounding wire clip (it was a little tricky to pluck it out)
Twist-open the holder. Open retainer clips and take bulb out.
Replace with new bulb, put retainer clips back on and twist-close the holder.
Above steps took not more than 15 minutes.
The hard part for me was putting the grounding wire back on. I spent 2 hours trying to put in back. But could not. Maybe my clip was damaged and was not holding in place.
Finally, I gave up and closed the light without attaching the grounding wire back.
When I turned on the light, to my surprise, it worked. So I am not going to worry too much about it.
So, basically its a 15-20 minute job. DIY.
If grounding wire doesn't clip back on, don't fret about it. The light works without it being connected.
Hope this helps somebody.