not completely sure yet, trying now....possibly need to get a puller from parts store and put wires in 4 holes in the front of radio and pull once they clip into place.....otherwise may be able to push it out from the back once ashtray is removed....wire harness is easily removed from back of radio once the radio is out....good luck :)
The stock amp in a 1990 Mercury Grand Marquis is in the dash behind the radio.
The factory radio on a 1987 Mercury Grand Marquis is made to play local radio states and cassette tapes. It is connected to a high fidelity sound system.
If your radio is the cd/tape combo, or if it has an RDS button, just press it a couple times to cycle until it tells you to set hours/minutes, then use the select arrow to change the time
read the instructions manual.
Put in radio station and hit the set button
fuse box under steering wheel
remove radio from a grand marquis 2003
Hey Nicole==TAke the knobs off and remove the nuts under them then get under the dash and remove the wiring and any nuts holding the rear of the radio. GoodluckJoe
check fuse
You can buy a FORD radio removal kit at some auto supply stores.
It is brown.
Sounds like receiver ok, check the speakers/fuses.