Question about 2000 Mercury Grand Marquis
We had the same problem. You can remove the keypad by removing the inside door upholstery panel. The keypad module is held in with a sliding clip. Lots of harnesses etc to disconnect to get the thing apart , but the keypad came out fairly easily. You can open the keypad module by popping the clips around its perimeter. Inside is the rubber keypad button strip with a circuit board behind it. On ours there was oxidation on the circuit board. Carefully clean the circuit board with fresh water and a toothbrush (hopefully the traces haven't rotted through. If they have, you have to replace the module). Put the thing back together and seal the edges with a very tiny amount of RTV silicone to prevent further entry of water. This worked on mine, did the repair in August 2008.
Posted on Jan 01, 2009
Leave the light on in the garage!
Posted on Dec 01, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 04, 2017 | Ford Cars & Trucks
Jan 08, 2016 | Cars & Trucks
Nov 18, 2012 | 2006 Ford Focus
Oct 30, 2011 | 2004 Ford Windstar
Jun 30, 2011 | 2000 Subaru Outback
Nov 22, 2010 | Ford Explorer Cars & Trucks
Aug 26, 2009 | 1996 Ford Contour
May 20, 2009 | 2006 Ford Focus
May 10, 2009 | 1993 Ford Explorer Limited
291 people viewed this question
Usually answered in minutes!