98 Grand Marquis AC & turn signals don't work

[randsneil]

Our '98 Grand Marquis has developed a problem with the AC and turn signals. It began with a bad AC compressor. I had it replaced and all was fine. Less than 2 months after installation of the new compressor it was locked up again and I took it back and had a warranty compressor installed to resolve the problem. Now the car is blowing the fuse for the AC and turn signals. I can replace the fuse and they will work fine for a day or two. But sometimes I can replace the fuse and they won't work at all. Lack of AC isn't such a big deal but I don't want to drive the car without turn signals. Does anyone know of a possible resolution to this problem? I've had a mechanic look at it and he offered to replace a switch in the turn signals however he said he couldn't guarantee that it would fix the problem.

[fredjacksonsan]

I'd go back to the shop that did the AC work, they should offer to fix it for free since it was all fine until they mucked it up.