Question about 2004 Mercury Grand Marquis
Hi & lo speed, delay, & washer work as usual. I can't shut wipers off. Wiper motor has been professionally replaced (3) times.
I had the same problem. The problem is in the switch (wiper, turn signal, hi-beam, hazard switch - multi-function switch). The part number is S14349 from BWD. My wipers wouldn't turn off and sometimes headlights wouldn't turn on unless I held the hi-beam switch back for about 5 seconds. After I changed the multi-function switch, the wipers still came on twice, but have been fine since (about a month). I don't know if it helped, but after I changed the switch, I pulled the top cover off the wiper motor housing (under hood against firewall right in front of driver - you have to remove hood weather stripping on top of firewall), checked the electrical connection to motor and also pulled up on ground strap checking the make sure I had good contact with the grounding strap. After I checked all that, the wipers came on once by themselves but I could actually turn them off and they have been fine since (don't know if there was some type of memory that caused the wipers to come on after I changed the switch, but they have been fine since then). Hope this is helpful.
Posted on Feb 23, 2009
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:
May 31, 2017 | GMC Cars & Trucks
Feb 07, 2017 | Cars & Trucks
Mar 09, 2015 | Ford Cars & Trucks
Apr 26, 2014 | 1995 Dodge Dakota
Jan 26, 2014 | Jeep Cars & Trucks
Oct 08, 2012 | 2010 Dodge Ram Pickup 1500
Nov 19, 2010 | 1999 Ford Taurus
Feb 02, 2010 | 1999 Chevrolet Express
May 27, 2009 | 1994 Ford Mustang
590 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: