M y dash board light stop working and my back light too, i don't know where is the fuse box to check the problem. please help me thank you
sounds like you have overloaded and blown a fuse or relay check fuses . disconnect power source for radio recheck fuses.if dash lights come on, find a different point for power supply for radio. actually you should connect radio to accesories .lights dont take as much power as radio
One or more fuses have blown.
Check all the fuses.. My power locks, radio, dome lights werent working. I looked at the "Radio-CLock" fuse it was good. I checked the others and and "Aux" fuse or seomthing was bad.
Kinda sounds like you have a bad ignition switch.
If there is no sound coming from the unit itself check the speaker wiring. Also check the wiring harness located behind the radio. If any wires are frayed the radio will not function properly.
Its probably an electrical problem. Sounds like your BCM is the problem, they are pricey. You should bring it to a garage and have it looked at.
fuel gauge not working and power windows and radio.2004 mercury mountaineer.
Check the radio/Acc fuse...
the radio is wired to the headlight power supply wire, that's why it will only come on when you turn on the headlights. my buddy did this to his truck in the best buy parking lot when it was getting dark out.
Speakers generally work when they are connected to the radio and not shorted out. You can test the terminals with a multimeter to see if its getting power.
Dash lights and tailights on many cars are fused together; someone tapped into this circuit for power to the radio and has caused a short. Unhook the power lead for the radio and splice it into its own circuit and the problem will go away. I hope this helps you. Mark
You probably melted a fusable link . Check by the battery or on the firewall . It will be a wire with a melted spot by where it bolts to the power supply