Q: Radio interior lights IOD

asked by on September 22, 2016

Recently my radio and interior lights are giving me trouble. When I turn on the radio and the factory amplifier it doesn’t come on. When I turn the headlight knob clockwise to turn on the interior lights the radio works, but the lights only stay on at a flicker. When I turn the head lights knob counter clockwise until it clicks then the lights and radio turn off again. I have been looking for the Ignition Off Draw fuse and can’t find it. Do you know where that is? I have also unplugged the radio harness and the lights work as they should. I installed the radio 3 years ago with no problem, but now trouble. How can I solve this? Do you have any ideas?

Electrical components are not working Inspection $94.99 - $114.99 Get a Quote

Since the problems go away when the radio harness is unplugged, this sounds like a bad ground, or loose power supply connection related to that installation. The Ignition Off Draw fuse is on the main fuse block. Your Owner’s Manual should indicate precisely where on the fuse block for your vehicle is (the location different on each Dodge product). If you would like to have this checked, a qualified professional from YourMechanic can come to your car’s location to diagnose the electrical system and make corrections.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

How do I reset the air bags after they have been deployed?
If you have been in an accident that has deployed the air bags, you will need to have them replaced or re-inserted, so that they can protect you in the event of another accident. This needs to be done by...
brake light issues
Thanks for writing in about your 2006 Mitsubishi Galant. It is possible that there is a short in your electrical system or possibly a bad ground. I suggest having a certified technician, like one from YourMechanic, perform electrical testing (https://www.yourmechanic.com/services/electric-problems-inspection)...
I replaced ignition tumbler and put it in wrong, now I can't get it out.
I never installed one or knew it would go in upside down. However, I would suspect you would have to drill the tumbler out like I would have to do if I did not have a key. Did you try...
Recharging a dead batter
Don't have the Ford Falcon running when you jump the cars. You should use the Falcon battery only with the jumper cables, by not having it running will limit surge voltage that may damage the Toyota. You should have no...
I have a Toyota Voxy and the sliding door is jammed
Hello. The symptoms you are experiencing can be caused by a few things. The first thing I would do is check to make sure that all the fuses (https://www.yourmechanic.com/article/how-to-check-fuses-by-rocco-lovetere) are in good shape and that none are blown (https://www.yourmechanic.com/article/signs-your-car-has-a-blown-fuse). It...
Car drives poorly with heavy fuel consumption and poor transmission
Hi and thanks for contacting YourMechanic. First, with the dirty cooling system, you would need to perform a coolant flush and replace the thermostat (https://www.yourmechanic.com/services/thermostat-replacement) and radiator cap (https://www.yourmechanic.com/services/pressure-test-radiator-cap). This will help with the overheating issue if you are still...
Rear Brake light and turn signal not working on driver side
Lighting problems like this can seem very confusing, so it is best to start with the basics. Check for power and ground at the turn and brake light sockets. I suspect in your case you will have a good ground...
My 2002 ford taurus wont go over 30 mph
Hi There, It sounds like your car may have engaged a "safe mode" which is an action the computer or transmission control module will take when something critical has been detected. Your car should have a check engine light on...
Why am I getting a whistling sound from my front wheels? Brake pads and rotors were recently replaced
If the pad is smoking that means that the pad is not retracting from contact with the rotor after you release the brake pedal. Failure to retract could be due to a stuck caliper piston (the shop may not have...

Related articles

The Best Used Cars to Buy If You Have a Tiny Parking Space
In In many cities parking spaces come at a premium, so you only want to purchase one small space. This small space will end up dictating what vehicle you purchase, so we’ve rounded up some great candidates. Must-haves Arm yourself...
The Best Used Cars to Buy If You’re a Caterer
If If you are in the catering business, you need a reliable vehicle that will provide you with what you need to transport your food, linens, and other supplies. Generally speaking, you're better off buying gently used, because you will...
How to Dispose of Car Batteries
Car batteries have chemicals which can damage the environment. Dispose of car batteries at a battery recycling center or a local auto supply store.