Question:

Assuming it’s daylight, the behavior is not normal.  The DRL should come  on when releasing the parking brake…not the regular lights.  On some  vehicles the car needs to be in gear as well. Just wondering if you might be doing this in a garage (dark).

Nope.  Outside.  Sunny day.  I found the sensor…gonna try to clean it in case it’s dirty and thinks it’s dark out.  Odd that it only mis-behaves when I start it with the e-brake engaged.  Almost sounds like the module might have a problem.  Any ideas where that’s hidden?

Response:

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