Check the fuse. It just might be a blown fuse.
If that doesn't work, it may be the motor in it, which is accessable through the rear trunk. I've never done this repair, but my mechanic says the motor has to be tested.
It comes up at 75 mph and goes back down if the car falls below 50. It also has a switch near the fuse box in the driver's footwell that brings it up and down for cleaning.
You should get someone to follow you on the freeway and hit about 80 and have them tell you if it's coming up or not.
One more thing... if it malfunctions, the dummy light on the dash comes on. Is this light coming on for you when you're above 75 on the road?
|