goon said:Not a great idea then the ones I've had on other cars come on with the rear screen switch.
goon said:Not a great idea then the ones I've had on other cars come on with the rear screen switch.
ben g said:They're definitely permanently on. I recently replaced both of mine as they were loose and one cracked and also wasn't warming up.
You can feel it for yourself simply by turning your engine on and letting it idle for a bit, then touch the glass and it'll be warm.