To get the car radio code for your Mercedes-Benz 320, there are a few options:
1. Check your car documentation: The code may be found in the owner's manual or other vehicle documentation provided with the car. It may be listed as "Radio Code," "Security Code," or "PIN Code."
2. Contact your local Mercedes-Benz dealership: If you can't find the code in your documentation, you can contact a Mercedes-Benz dealership. They will be able to provide the code if you provide them with your vehicle's identification number (VIN) and proof of ownership.
3. Use an online decoder tool: There are some websites and online tools that offer to decode the radio code based on the serial number of your car radio. These tools may not always be reliable or accurate, so use them with caution.
Here's a brief guide to enter the code once you have it:
1. Turn on your car stereo.
2. The display should show "CODE" or "SAFE" and require a four-digit code.
3. Use the numeric buttons on your stereo to enter the correct four-digit code.
4. Confirm your code entry or press the "OK" or "Enter" button (if available) to save it.
Once you have entered the correct code, the stereo should unlock and start functioning normally. If the code entry fails, the display may show an error message or prompt you to enter the code again.
Please note that radio security codes are unique to each vehicle and the information required to obtain the code may vary based on your location and dealership policies. In case of any doubts, it's best to consult with your local Mercedes-Benz dealership or refer to your car's official user documentation for specific instructions and assistance regarding the car stereo code.