What other vehicles would have similar windshield as a grand marquis?
Ford Crown Vic, Lincoln Town Car
On a Mercury Grand Marquis : Two of the places I know of to find the VIN ( Vehicle Identification Number ) are : Open the drivers door and on the end of the door or the latch pillar will be an information sticker that will show the VIN and If you look through the front windshield from OUTSIDE , on the drivers side , at the bottom of the windshield you will see a…
I had the same problem with my 92 Grand Marquis. Seems that the windshield wiper motor was running in the opposite direction for one reason or another. You may need to replace the motor or have someone look at it. Fortunately for me, my mechanic drilled a hold on the motor and flipped around, now my windshield wipers stay down when not being used, however they stay up when in use... weird.