What is wrong when keyless/key chain will not work (sometimes)!!

80

Asked by Apr 02, 2014 at 09:40 AM about the 2010 Mercury Grand Marquis LS

Question type: Maintenance & Repair

Keyless entry on door or key ring would not work.  Opened with key manually, cranked car and everything worked.  Tryed to lock car from inside driver's side door next day, would not work nor the keyless key.  Cranked car up and everything worked.

2 Answers

22,575

Have you checked or placed the battery in the key fob, for the keyless entry.

1 out of 1 people think this is helpful.
80

We have checked the car battery. Tested OK. The first incident was yesterday. Got up this morning everything worked fine. Went to work tried to lock the door and it would not work. Cranked up the car and everything is now working.

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

  • Why does by 1999 Grand marquis not start sometimes? 11 answers

    It has happened to me twice now, after driving in town going shopping at at a few places. Each time I had it towed to the dealer and they couldnot find anything wrong with it. It would start every t...

    1999 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • my key will open the door and alarm will not go off , but the ignition will not work can the alarm be removed? 2 answers

    My car was driving yesterday . But, today I pressed the key ring to turn the alarm off and open the door locks. It would not work. The key ring or the locks . But, when I put the key in the door it ...

    2008 Mercury Grand Marquis LS

    -

    Maintenance & Repair

  • 1997 / AC clutch sometimes works but not always 3 answers

    when working car cools just fine when not no cool / automatic themostat system

    1997 Mercury Grand Marquis 4 Dr GS Sedan

    -

    Maintenance & Repair

  • Not starting after leaving it sit over night 32 answers

    I have a '99 mercury grand marquis. I just got a brand new starter put on and some wires cleaned up. I paid an extra $90.00 an hour on a machine for the wiring and nothing came up. It starts up but af...

    1999 Mercury Grand Marquis 4 Dr GS Sedan

    -

    Maintenance & Repair

  • how can i get the fuel pump to work? 17 answers

    the car stopped, and i Thought it was out off gas, so i Put gas in it and thefuel pump will not work.

    1999 Mercury Grand Marquis 4 Dr GS Sedan

    -

    Maintenance & Repair

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 4,900
#2 kbro
kbro
Reputation 1,970
#3 Js08016
Js08016
Reputation 1,490
View All

Related Models For Sale

Used Ford Crown Victoria
6 Great Deals out of 1,516 listings starting at $2,900
Used Lincoln Town Car
46 Great Deals out of 2,161 listings starting at $1,700
Used Chevrolet Impala
951 Great Deals out of 36,332 listings starting at $884
Used Dodge Charger
566 Great Deals out of 28,733 listings starting at $2,275
Used Chevrolet Tahoe
1,067 Great Deals out of 32,280 listings starting at $1,495
Used Ford F-150
3,397 Great Deals out of 203,568 listings starting at $1,273
Used Chevrolet Caprice
177 listings starting at $10,900
Used Ford Mustang
693 Great Deals out of 38,145 listings starting at $1,750
Used Chrysler 300
528 Great Deals out of 20,640 listings starting at $1,500
Used Ford Taurus
363 Great Deals out of 22,225 listings starting at $1,499
Used Chevrolet Silverado 1500
2,628 Great Deals out of 148,540 listings starting at $1,800
Used Cadillac DTS
80 Great Deals out of 1,792 listings starting at $1,500

Used Cars For Sale

2010 Mercury Grand Marquis LS For Sale
101 listings starting at $2,999
2009 Mercury Grand Marquis LS For Sale
3 Great Deals out of 104 listings starting at $3,495
2008 Mercury Grand Marquis LS For Sale
4 Great Deals out of 123 listings starting at $2,900