20 Most Recent 2005 Mercury Grand Marquis - Page 4 Questions & Answers

You need to have the system checked for what the fault code is...are you sure it's the drivers side air bag or the drivers side, side air bag(located in the seat back?)They're could be a problem with the wiring under the seat.

Seems like your Blower Motor Fan Resistor about to fail.

fuse #5, 15 amp fuse, should be in main fuse box located under the drivers side of the dash- release the clip by inserting screwdriver the pull down to remove cover if not check the engine compartment fuse box adjacent to the battery.

if it is not in the fuse box, look under the hood in the main fuse box. there should be a listing inside the fuse box cover inside the car to list all fuses and what they do. for a band aid fix till you find the fuse pull the horn wire from the horn

I think U have to replace whole ashtray mine is broken 2

B 32

Check the brake switch under the dash above the brake pedal for a broken wire inside the insultor.

Starter Solenoid Starter Check all fuses & fusible links

Have to scan the abs module for codes & diagnose that system Fuses have nothing to do with vehicle problems, unless the system fails for a reason & takes out a fuse Have to fix the problem,not replace a burnt fuse to have it blow again

Then the air diverter door inside the heater housing isn't working. Look for a vacuum leak or a bad cable connection.

under the brake pedal itself

you should check the connections of the headlamps and check for any loose feelings. also check the wiring to make sure everything is secure and fasten . if you have hid lights , makes sure to check the connection to the box are connected securely.

There is a special scan tool for ABS computer system similar to the one used for engine codes, some manufacturers have combined both scan tools into one.

Normally yes, this is done by the main dealer for the vehicle

this is not good at all from what you are describing ...put a new timing chain on the vehicle before you are walking ..If you are driving it your motor is fine ,,but out of time ,,i just hope you are not driving with a broke piston or warped cam ,cracked heads ,burnt valves ..yeah this could make any mechanic scratch and run ..not me ..I always find the problem ..most people can afford what I know ...Good Luck

There is a brake pedal sensor that keeps you or your children from accidentally knocking the vehicle into gear. You have to press hard on the brakes to activate a switch. Once the switch is activated, current is sent to a solenoid that releases the shift lock. But if pressing on the brakes hard is not helping then the transmission needs to be checked. The gears are got worn out.it needs to be checked and replaced. Also check the power to the solenoid and brake lights. That would be called the shift interlock feature. It operates on the same circuit as the brake lights so the first thing you want to do is to make sure the brake lights are working when this problem is present. If the brake lights are working, that proves the circuit is good up to that point, then you'll have to get to the solenoid in the console. Disassemble as much as you have to to access the solenoid near the shifting mechanism. Us a 12v test light to test for power coming and going at the solenoid when the brake is applied. If power is arriving and switching and the solenoid is not triggering, the solenoid is bad and will have to be replaced. Thanks. you can rate this solution and show your appreciation.