Battery Replacement and Radio Security System
Many car owners face the issue of the car radio locking up when the battery dies or is replaced. Warnings like 'SAFE', 'CODE', or 'ENTER CODE' usually appear on the screen, and the radio absolutely will not work. So why does this happen?
Car manufacturers have integrated an anti-theft security system into radios to prevent theft. The moment the electrical connection from the car or battery is cut, the radio assumes it is being stolen and completely locks itself. The original owner must enter the factory security code (radio code) to unlock this radio again.
Where Can I Find the Radio Code?
If you still have your car's manuals and documents, you should first look at the cards inside the car manual or warranty certificate. Usually the size of a credit card, this card has a 4-digit password written under the name 'Radio Code' or 'Security Code'.
However, if you bought a second-hand car or these documents are lost, you don't need to worry. Once you remove your radio (or press certain buttons on the screen) to find the device's Serial Number (For example: M123456, VWZZ, V12345), you can recover your original password in seconds via TeypKodu.com.
What Happens If I Enter the Radio Code Incorrectly?
Trying to find your radio password by trial and error is very dangerous. Usually, after 3 to 10 consecutive incorrect entries, the radio becomes completely blocked (e.g., LOCKED 13 error in Ford vehicles). To avoid this situation, refrain from entering passwords you are not sure about.
