Have a 2001mercury grand marquis. The heat/air switch to turn on high or low doesn't work. Is there a fuse that could be changed to fix it?

Have a 2001mercury grand marquis. The heat/air switch to turn on high or low doesn't work. Is there a fuse that could be changed to fix it? 1 Answer

I have a 2003 Mercury Grand Marquis LSE Air doesn't work the doors on the air unit won't open. What is that part called. 1 Answer

The air is blowing out heat it has freeon

on my 200 Mercury Grand Marquis GS the fuse keeps bowling and the peace that connect to the coil pack burnt in the inside changed one it cracked the first one fuse 7 keeps blowing 2 Answers

in a 2000 Mercury Grand Marquis GS 4.6 what can cause see you 7 to constantly blow while driving or cranking the car and can cause only one compact connector to burn on the inside of the connector...

I have 1999 Mercury Grand Marquis, there is a problem with the security system, had to get a key reprogrammed twice, and the second time it did not work, is there a way around the security system, car is on last legs not looking for major repair 3 Answers

Security system has a problem, the car won't acknowledge the key we have, so we had a locksmith reprogram the key, that worked for about 2 days. Then the problem happened again, we called a locksmit...

I have a 2006 Mercury Marquis gs and the fan for the heat and a/c blow on all speeds but you can hardly hear it and can only tell a little difference from low to high. Normal? Where to start? 1 Answer

I can tell a little difference from low to high on a/c or heat. I have not ever had a car or vehicle that did not blow hard and loud on high heat or particularly a/c. Ideas?