2007 Mercury Grand Marquis Questions

Get answers to questions about your 2007 Mercury Grand Marquis at RepairPal. Find solutions, diagnose problems and get back on the road.

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Anysettings needed

I replaced climate control panel
when turning off , the fan still blows but no air comes out of vents

Must use Key to open trunk and open door. Dome light does work when button is pressed next to light. Inside button does not open trunk nor open doors. This is intermittent and all will start working again. No codes showing.

but now they say that it could be the rack and piona that causes the problem they also said that it had a lot of dirt in it so they did something and got it out how can that get dirt in it and sense they think that they got it will I need to replace that too?

How do you check the vent controllers and what else may be going wrong?

screen where compass located is blank (not lit up)

بعد تنظيف الثروتل بدي وحساس الهواء اختل منظم اا الهواء

when the tank is less than half full there are no fumes

While driving down the interstate, the dashboard light went dim, the AC motor stopped working, and the car shut off and would not restart. Had the car towed to a dealer and was told the computer said it was EPR Valve? what would that have to do with a car losing electrical power. I would think alternator.

The check engine light has also came on. There is an OFF button also that comes on when the car is placed in drive.

We had to exchange batteries in my car. When we hooked up the new battery, there was a clicking noise. I read in my manuel there were steps to take, but when we did this it does not seem to work. It will blow cold for a few minutes then it goes hot. Is something simple to fix or do I need to take it to the shop.