My windows go down and sunroof opens up on their own when the car is just sitting parked and in the off mode. It only happens when it rains. I think that something in the computer gets wet. This is a 1999 bmw 323i. What causes this? How can I stop this from happening? Thanks in advance for your assistance.
My windows go down and sunroof opens up on their own when the car is just sitting parked and in the off mode. It only happens when it rains. I think that something in the computer gets wet. This is a 1999 bmw 323i. What causes this? How can I stop this from happening? Thanks in advance for your assistance.

