My door lock not working plus trunk release button I have a anti theft system that came with car but it won't work unless doors lock work can u give me a clue because all fuses are good

My door lock not working plus trunk release button I have a anti theft system that came with car but it won't work unless doors lock work can u give me a clue because all fuses are good 1 Answer

I own a 2007 Mercury Grand Marquis LS Sedan 4-Door 4.6L 281Cu. In. V8 FLEX SOHC Naturally Aspirated car. The problem i have encountered at first was intermittent then worked while raining then completely stopped. My car has a dealer alarm installed. The entry keypad, door locks, trunk lock, dome light, rear defogger and the radio delay. What i mean by radio delay is when the car is turned off the radio will remain playing till a door is opened. The before mention does not work with remote control or manually . Yes i have changed the battery in remote yes i have tried to reset the system... Can anyone advise me of what the heck has gone wrong.. Thank you for your consideration, Rich 2 Answers

I own a 2007 Mercury Grand Marquis LS Sedan 4-Door 4.6L 281Cu. In. V8 FLEX SOHC Naturally Aspirated car. The problem i have encountered at first was intermittent then worked while raining then compl...

2001 grand marquis 4.6 liter seats do not work and trunk release button do not work 1 Answer

2001 grand marquis 4.6 liter power seats do not work and trunk release button do not work and the door lock do not work

Door lock will not work after lubing 3 Answers

I lubed a sticky door look on a 1999 Mercury Marquis GS with dry powder graphite lube. Now the key will not unlock the door. Any ideas?

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...