headlights go and stay on when the car is turned off
2007 BUICK ALLURE
428,000 MILES • 3.8L • V6 • 2WD • AUTOMATIC
LSCHROEDERHART
MEMBER
2 POSTS
FOLLOW
my headlights go on randomly when the car is turned off and they do not go out and I cannot shut them off. They drain my battery.
Feb 28, 2017 at 8:02 AM
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LSCHROEDERHART
MEMBER
2 POSTS
I saw something about a HDSM headlamp relay. Could that be the problem? For a while if my door handles were not quite seated closed properly, the lights would not go off, but if I made sure the doors and door handles were pushed closed properly the lights would go off. Last night it did not help.
Feb 28, 2017 at 8:07 AM
HMAC300
CAR REPAIR CONTRIBUTOR
48,601 POSTS
this can be a body module or hdm beam module which is in the under hood fuse box it is not a relay. A mechanic will need to scan for codes for this. In the meantime you can pull fuses 3 &4 underhood and lights should go out but check tail lights first . also if module is able to be pulled out you can do that as well.