2003 mercury mountaineer. Vehicle won't shut off when the hvac unit is on. Can remove key from vehicle and will stay running. Vehicle will shut off when I press the off button on the hvac unit.

2003 mercury mountaineer. Vehicle won't shut off when the hvac unit is on. Can remove key from vehicle and will stay running. Vehicle will shut off when I press the off button on the hvac unit. 3 Answers

I have a 2004 Mercury Mountaineer, V8, AWD, My problem, I think is in the computer? When I shut the engine off and try yo exit and lock the vehicle, setting the factory alarm system it won't do it. The digital display says that there is a "DOOR AJAR". I have checked all the doors as bet I can and they appear closed. BUT the interior lights remain on and the alarm will not set because off the ajar message. Am I missing something? Is the computer having a brain cramp.? I can get the alarm to set if I manually shut off the interior/dash lights too off. then it will work but no interior lights on the dash. This is driving me nuts. Can uou help?Thanks,John 12 Answers

I have a 2004 Mercury Mountaineer, V8, AWD, My problem, I think is in the computer? When I shut the engine off and try yo exit and lock the vehicle, setting the factory alarm system it won't do it. T...

I have a 2005 Mercury Mountaineer Premier the blower for a/c cuts on and off when driving 2 Answers

I have a 2005 Mercury Mountaineer 4.6 ltr Premier, yesterday was very hot and I threw the a/c on. was working fine going 0-50 mph, over that I could still hear the blower working but nothing was comin...

I have a 2005 Mercury Mountaineer 4.6 liter and my ABS, ADV Trac, AWD light keeps coming on. I drive a little then all those light come on. I pull over shut the car off and the lights are all cleared. 1 Answer

I have a 2005 Mercury Mountaineer 4.6 liter and my ABS, ADV Trac, AWD light keeps coming on. I drive a little then all those light come on. I pull over shut the car off and the lights are all cleared....

2010 Mountaineer ac/heater blows on high and wont shut off 2 Answers

Hello I have a 2010 Mountaineer Premier model and the fan for the ac/heater won't shut off or turn down. It blows full force even when I shut off the ac/heater button. Someone disconnected the plug th...