Siemens VDO Serial Number Location Guide
Once you have successfully removed your car radio, Locate the serial
number by inspecting the top and right hand side of the Siemens VDO radio.
An example of serial numbers commonly found on Siemens VDO Car Radios :
- GM0400Y1235654
- PHAPCFFY1254556
- RN279FY1545152
- RG594FX1255456
Before getting a code we recommend you first ensure your radio is not blocked. Simply turn the Siemens VDO radio on, and try to enter the first digit of any code "ONLY THE FIRST DIGIT" If this is ok, immediatly turn the radio off. If you find however that you are unable to enter any digits, leave your radio powered up for 1 hour continuously to reset itself.
Whilst you have it removed
also check for any labells such as Repaired... Exchange.. and check that labels such as Warranty Void if Removed are in-tact.
If your radio is blocked, or the codes you have or we supply fail to work, we also offer a Workshop Decoding service, allowing us to reset or reprogramme the majority of radios which require a code.

Premium Car Radio Code Guarantee (workshop re-code)
The premium codes such as those listed below are not eligble for our 7 day money back guarantee due to the codes being supplied directly from the radio manufacturer. They do however come with our Workshop Decoding Guarantee, where you can bring in, or send of your radio for physical decoding at NO additional charges, we even cover the return postage fees.
- Delco
- Clarion (over £10 codes)
- Philips (over £10 codes)
- VDO (over £10 codes)
- Rover (over £10 codes)
- Grundig (over £10 codes)
- Kenwood
- Any other codes costing in excess of £10
If we provide a radio code for one of the above and it does not work, you are entitled to send it into us for reprogramming in our workshop. The radio must be sent into us at SWS Solutions, Northgate Place, Crawley, West Sussex, RH10 8BB