xenon problem
when i turn the headlights on, one will stay on and the other will turn on for about 1 second and then stay off.
i was told that if it was the ballast, it would not turn on at all.
if it was the bulb, it would not turn on at all.
but could it be the ignitor?

The Bulb Either works or does Not
Early W210s are easy to remove headlights...remove both...to swap parts...then NO Guess work


