Ford 4500 RDS EON Radio Code from Serial
Cassette radio showing CODE? Hold buttons 2 and 6 to read the serial number, then get your 4-digit unlock code.
Paid service: the price for your country is shown before you pay, right after we identify your radio. No subscription, refund if the code does not work.
Serial number location
The serial number is unique for each radio. Select the model of your radio to see the exact location.
The model is written somewhere on the front of the radio.
Serial number location
Select your 6000 CD radio model
Serial number location
Use the four extraction holes to remove the radio. Find the serial number on the label attached to the side of the radio.
Serial number location
Turn on the radio and hold buttons 1 and 6 for three seconds. Different information appears on the screen; the serial number appears last, in this format: V + 6 digits. Example: V123002

For some units the serial number does not appear on the screen.
Serial number location
For some units the serial number does not show up on the screen, so you have to use the four extraction holes to remove the unit. Find the serial number on the label attached to the case. It begins with M or V followed by 6 digits.
Serial number location
Turn on the radio and hold buttons 1 and 6 for three seconds. Different information appears on the screen; the serial number appears last, in this format: V + 6 digits. Example: V123002
Serial number location
Select your Sony radio model
Serial number location
Use the four extraction holes to remove the radio. Find the serial number on the label attached to the side of the radio.
Serial number location
Turn on the radio and hold buttons 1 and 6 for three seconds. Different information appears on the screen; the serial number appears last, in this format: V + 6 digits. Example: V123002
Serial number location
Turn on the radio and hold buttons 2 and 6 for three seconds. The serial appears on screen in this format: M123002
Serial number location
Use the four extraction holes to remove the radio. Find the serial number on the label attached to the side of the radio. The serial number starts with C7 or BP. Examples:
- C7E3F0547 A 3298722
- BP1201A1991012
Serial number location
Use the four extraction holes to remove the radio. Find the serial number on the label attached to the side of the radio.
About the Ford 4500 RDS EON
The 4500 RDS EON is the cassette radio fitted to many Ford Fiesta, Focus Mk1, Ka, Transit and Transit Connect models from the late 1990s to the mid 2000s. Like all Ford factory radios it locks after a power loss and asks for a 4-digit code.
Unlike the 6000 CD, the 4500 RDS shows its serial with buttons 2 and 6. The serial always starts with M followed by 6 digits.
How to unlock a 4500 RDS EON
- Show the serial: switch the radio on so it shows CODE. Press and hold 2 and 6 together for about 3 seconds. The display shows the serial in the form M123456.
- Nothing appears? Remove the radio with four release keys (two on each side) and read the serial from the label on top of the case.
- Get the code: enter the serial at the top of this page. The price for your country is shown before payment.
- Enter the code: press button 1 as many times as the first digit, button 2 for the second, 3 for the third, 4 for the fourth, then press and hold 5.
Typical problems
- "10 LOCKED" on the display: too many wrong codes. Leave the radio switched on with the ignition on until the timer clears before trying again.
- The display shows "---- " instead of CODE: wait with the radio on; the radio is in a waiting period after wrong attempts.
- The code from the old card does not work: the radio may have been replaced. Always use the serial of the radio in the car.
Frequently asked questions
Is the 4500 RDS code the same as the 6000 CD?
Which cars have the 4500 RDS EON?
Customer reviews
Alex · IT
Fast , simple and precise thanks
Alejandro G. · ES
Simple, effective and cheap! Love it
Tjesse R
I tried this site and it worked 100% correctly on my radio! Ford dealer told me he also can provide for free visiting them, but having the option to receive the code via Internet, with a fast response time is ideal. Thank you so much for such a great service!