: Fog Lights will not turn on.

03-01-12, 04:48 PM
I really cannot figure this one out. I cannot get the fog lights to turn on at all. All the fuses under the hood are fine, none are blown and the fuse box is powered appropriately. Here is where I am. I pulled out the headlight control module (to the left of the steering wheel). It has a button you press for the fog lights to turn on, when I try to test the switch and see if current level changes, there is nothing different. So I know this is a dumb question, but is it possible that module box needs to be changed and the fog lights may work? Ever though everything else on the module box works?

03-02-12, 02:46 PM
Is the key ON?

Does the FOG symbol on the DIC illuminate?

There is a FOG LP relay in the underhood box; borrow a four blade relay from another circuit as a test.

Both fog lamp bulbs could be burned out ??

03-02-12, 02:51 PM
No fog symbol illuminates anywhere. Bought new fog lights and still no action. Changed that fuse and no action either

03-02-12, 05:17 PM
And the relay?

03-04-12, 09:50 PM
Changed relay as well. Nothing..

06-07-12, 03:23 PM
make sure your high beams are not on