DaveH3
Member
- Messages
- 5
- Location
- Oklahoma City
My H3 headlights both blinked out then came back on. It has done it a few times now. Didn't notice a bump in the road or anything. Should I be looking for a ground problem?
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H3 2009 H3 Both Headlights Went Off and On
- Thread starter DaveH3
- Start date
- Messages
- 10,677
- Location
- Scottsdale
If they went fully off, then yeah, I'd look for a ground problem. Momentary dimming, however, is normal in the H3 due to the way the alternator works as it does not charge all of the time. When it kicks on, there's a quick dimming.