So, what is SDR (Software defined radio)? It's a radio tuner that you hook up to your computer. Someone discovered that a certain chip in these radios can be controlled via computer and the output can be seen as a graphic.If you have the right type of tv catcher USB dongle, you can check if the key is transmitting anything with SDR. Let me get back and tell you more about this tomorrow.
Can you tell me what MHz is this and what 'chip', (ID48 or 8E, etc..) ?Just tried the 8E0 837 220Q later style remote, and that works perfectly with the AF CCCU too. The buttons seem to be the "hard touch" style, so take a lot longer to look manky...
The Audi markings say 433MHz, but you'll be needing a new ID48 transponder chip anyway. There are some very good looking after-market complete keys representing good value, such as this one I found on eBay: Audi Remote Car Key Fob ID48, 433Mhz - 8E0 837 220 QCan you tell me what MHz is this and what 'chip', (ID48 or 8E, etc..)
Evening Mark,Just tried the 8E0 837 220Q later style remote, and that works perfectly with the AF CCCU too. The buttons seem to be the "hard touch" style, so take a lot longer to look manky...