Change the mlps {aka} the nuetral safety switch or the selector switch on the transmission and that will fix the radio problem and the Power Steering problem it may have also.
fuel gauge not working and power windows and radio.2004 mercury mountaineer.
Your windows and radio both quit working at the same time because you blew a fuse.
Start by checking all your fuses under the hood and under the dash.
Every time you disconnect a battery cable you have to reprogram the radio stations ( if that's what you are asking )
Mercury Radio Arts's population is 120.
Mercury Radio Arts was created in 2011.
The duration of Mercury Radio Arts is 2 hours.
That sounds like a bad fuse...
Blown fuse, broken wire, failed switch,
You could try recharging the battery, or having the connections checked by a mechanic.
no
If the other dash lights work then the back light bulb is probably bad. Depending on the radio model the dealer could stock the bulb. If it is the radio with an internal back light then the bulb is not replaceable by the consumer.