1984-88 Mercury Marquis

1984,85,86,87,88 Mercury Marquis stereo removal instructions to help you remove your radio fast!

Radio Removal:
1)Remove the radio knobs.
2)Open the ashtray and remove (2) screws from the top of the ashtray cavity.
3)Remove the radio trim panel by pulling out the bottom of the panel and sliding the panel over the ashtray face.
4)Remove (4) screws from the radio mounting plate (shaft support plate).  Pull the radio out of the cavity, and disconnect the (2) wiring harnesses, speakers and antenna lead.  Remove the radio.

The 2 main things you will need when installing your new stereo is a wiring adapter and a dash kit.

Wiring Adapter

The wiring adapter is a piece which has a plug on one end and wiring sticking out of the other end. The plug connects to the factory wiring, and the wires are connected to the matching color wiring on the new stereo. This allows for connecting a new stereo without having to cut the factory wires.

Dash Kit

car stereo wiring adapter

Stock stereos have varying sizes, and if you just place an aftermarket stereo in the hole left by a stock stereo then there will be gaps around the stereo. The dash kit is a plastic piece which fits into the hole left by the stock stereo and fills in the gaps between the aftermarket stereo and the dash.