Why does my radio keep turning off and on?
When a car stereo cuts out and then turns back on: The problem is usually in the wiring. If the display shuts off at the same time the music cuts out, then the unit is probably losing power. Tracking down the fault can be difficult when the radio is functioning since it actually has power at that time.
Why is my aftermarket radio not working?
If there’s a problem in the wiring, the radio will definitely not work. Blown fuses are another common culprit. Like many other electrical systems, car radios use fuses to prevent damage due to power upsurges. If the fuse is blown, the car’s audio circuit is broken and the radio cannot turn on.
How do I reset my aftermarket car stereo?
Devices with a reset button
- Remove the faceplate from your car stereo.
- Press the RESET button on the front panel using a pointed object, such as a ball-point pen.
What does it mean when car radio says Enter code?
The primary reason your car radio has a code is for security purposes. This means it is a theft deterrent (anti-theft), and while it still can be stolen, the thief will not be able to turn your radio on without entering the correct code.
What does it mean when my car radio says Code?
The radio should still say “CODE” — that simply means the security system kicked on because it lost power from your battery.
Why do car radios have codes?
Many car audio systems (car radios) have a so-called ‘radio code’ number which needs to be entered after a power disconnection. This was introduced as a measure to deter theft of these devices. If the code is entered correctly, the radio is activated for use.
What is a 10-7 police code?
Out of Service
What is a 10-4 police code?
10-4 is an affirmative signal: it means “OK.” The ten-codes are credited to Illinois State Police Communications Director Charles Hopper who created them between 1937–40 for use in radio communications among cops. The use of the number 10 before all of the codes was another workaround.