Had a hard day searching for a radio code for my daughters car. The car is a Vauxhall Zafira fitted with a standard Siemans CDR500 radio. Lots of internet enquiries and still drawing a blank response, even the main Vauxhall dealer could only offer for me to take the radio to them --leave for 24Hrs to code it. This is a standard fitting VAUXHALL RADIO!!. Then I found RADIO CODES on the internet. I entered the radio serial no and was informed that the code was available. Within two minutes of placing my order the order was confirmed and 5 mins later my radio code was e mailed to me. The look of joy on my daughters face when she collected her car was well worth the £20. that I paid.