Xenon Bulb Replacement Question

[Bill Valley]

Wow, according to the link, my headlights look like the right hand drive setup.

I loosened the whole assembly and slid out to access the screws on the cover. The odd thing is that the bulb that was in there was mounted at an angle and not flush with the housing. I installed the bulb flush with the housing.

The other thing I have noticed, which is not necessarily related to the bulb replacement but may be the source of my random battery drain, is that the bulbs no longer dip and level upon start up. Bad level sensor? I have been experiencing random electrical issues - blinking green led, miles to empty warning with full tanks, etc.