Hello,
I was in a bizarre accident which caused, among other damage, the power aerial for my 2005 magna SW to be replaced. A few weeks after it was repaired I noticed the rear wiper was no longer working. I thought the repair to the power antennae might be the source of the problem. Does anyone know if there is a connection to rear wiper in the area where the power antennae is located? I don't want to pull the trim off unless there is a chance the problem is located in that area. Thanks.

PS The accident involved a truck bringing down power lines over my car as I was driving along.