Ford Focus ST Forum banner

ST3 headlamp issue - ballast or bulb issue?

7602 Views 8 Replies 6 Participants Last post by  JOEFNB
I noticed yesterday my driver side headlamp was out. Driving this morning I noticed the lamp would turn on for a split second then go out again.

Playing with the headlamp switch after work, it didn't go on at first, then went on for a half seond, then finally lit up. Any ideas?

Video below:

1 - 1 of 9 Posts
I'd start with the bulb. That's what my maxima was doing when the bulb went bad.
1 - 1 of 9 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.