Sounds like a blown fuse. Your owner's manual is the best place to locate your fuse box(es) and identify your fuses. Don't rule out that your issue is being caused by a bad bulb too - so check fuses and bulbs. See sources and related links below for bulb information.
a bad fuse of a faulty switch.
check the fuse
I was putting in a new stereo in my car and i was pushing with a screwdriver to pushing the wires throw i cause the lights interior not working and the clock keeps going back one oclock when turned off and car door bleeper and stereo not work at all You probably blew a fuse, check the fuses.
you could have crossed the wires somehow or caused them to short out.
If turn signals are malfunctioning after a stereo has been stolen on a 1996 Honda Accord then there may be a problem with the wiring. The wiring flows into the same fuse and an open wire can cause the lights to malfunction.
the fuse is blown. they are on the same fuse
I remove my stereo from my GMC Truck and now my lights don't work
if they both stop working at the same time its a fuse 99% sure
the stereo is probably done. it would probably cost more money to have the stereo looked at than to buy a new radio.
Hello Did you find out? Ive had trouble installing my stereo as well. goytia@yahoo.com
Most likely a fuse(s) check them all if you havn't already
A mixing board combines the signals of several signals into one stereo or mono mix.