You use the preset station buttons on your radio in the code order, if you have entered it correctly after the last number entered it will set to on mode in approx 5 secs then you set your prefered stations as per normal.
To unlock a Clarion car radio in a Peugeot 306, first ensure the radio is powered on. Then, press and hold the "SRC" or "Power" button until the display shows "CODE." Use the station preset buttons (usually 1-6) to enter your four-digit code, pressing the corresponding button for each digit. After entering the code, the radio should unlock and become operational. If the code is incorrect or the display doesn’t change, double-check the code and try again.
To unlock the radio in your 2003 Mercedes SLK230, first turn on the ignition without starting the engine. Then, switch on the radio; it should display "CODE" or "ENTER CODE." Use the radio preset buttons to enter your security code. After entering the correct code, the radio should unlock and begin to function normally.
I assume you are referring to the radio? It has a four-digit security code that the owner can set. When the power to the radio is disconnected, (either because of battery removal/failure, or because the radio was removed) the radio will "lock" and the four-digit security code must be entered again to unlock the radio, before you will be able to use it again. If you do not know the security code, you will need to take the car to a GM dealership, and they will have to unlock it for you.
use the key
To unlock the Ford Ranger radio 6500, you typically need the radio's serial number, which can be found on a label on the radio itself or in the owner's manual. Once you have the serial number, contact a Ford dealership or use an online unlocking service to obtain the unlock code. Some dealers may require proof of ownership before providing the code. After obtaining the code, enter it using the radio's preset buttons to unlock it.
To unlock the radio on a 2001 Acura TL, you typically need the radio code, which can be found in the owner's manual or on a card that came with the vehicle. If you don't have the code, you can retrieve it by noting the serial number of the radio, which usually requires removing the radio unit. You can then contact an Acura dealership or use the Acura website to obtain the code.
No unless you call the dealer where the car was originally purchased. If you can't do this then you have to remove the stereo from the car and there will be numbers on it. Call your dealer and they will provide you with the unlock code
Enter in the radio code that should be in your owners manual. Use the pre-set radio buttons 1,2,3,4 to enter in the code and then hold the right seek button > for two seconds until you here a beep. The radio display should read 88.8 or soemthing like that. If you can't find the code go to the VW dealer and bring your ownership papers with your car serial number...
Car keys that have remote controls for locking and unlocking the car use radio wave band electromagnetic radiation as their carrier, typically in the hundreds of megahertz. E.g. in Europe, most car keyfobs use 433 MHz. Some keyfobs may also use Infrared radiation as a carrier, similar to TV remote controls. In both cases a code is transmitted to command the car to unlock or lock. In code-hopping systems, this code changes each time the keyfob is used to stop criminals from capturing the code and retransmitting it to unlock a veichle.
To unlock your 1999 VW Cabrio radio after obtaining the code, first, turn on the ignition without starting the engine. Then, turn on the radio, which will display "SAFE." Press the "TP" button and hold it while simultaneously pressing the "MODE" button to enter the code entry mode. Use the preset buttons (1-4) to input the code, and once entered, the radio should unlock and begin functioning normally.
To input the radio code for a Citroën Picasso, first turn on the ignition and the radio. If the radio displays "CODE" or "LOCK," use the preset buttons (1-4) to enter the code. Press the "AS" or "OK" button to confirm each digit. Once the code is entered correctly, the radio should unlock and resume normal operation.
To enter the Suzuki Ignis radio code, first, turn on the ignition and the radio. If the radio displays "CODE" or "LOCK," use the preset buttons (typically numbered 1-4) to input the code. Press the corresponding button for each digit of the code. Once the correct code is entered, the radio should unlock and resume normal operation.