Hi Guys,

Have a new Gold 07 Tahoe LTZ and love it to bits!!!
My problem is that the autolight system has never worked from day one and i was wondering if there is a quick fix out there!!! driving through tunnels i notice that the dash lights dim but my head lights never come on!! same at night, i have to switch them on manually or turn the button to 0 position twice. Obviously it is something i can live with but would love to have everything working %100.
have 2600kms on the the clock and no other problems to report.

Your help would be greatly appreciated spcially ZX1100F1 !!!

 

Unfortunately there probably is not a quick fix for this, check the headlamp relay in the under-hood electrical center by switching it out with a known good relay and then test for proper operation.
If this doesn’t do the trick then it needs to go in for a little warranty work.