Once you have the serial number, you can use several "new" generation tools and services to calculate the unlock PIN. Radio code for my VW RCD 300, someone help please?
If you've lost your original radio card, a is the primary tool used to retrieve this PIN using only the unit's serial number. How to Find Your RCD 300 Serial Number rcd 300 code calculator blaupunkt 1 new
: Advanced users can sometimes retrieve the serial number without removal by using scan tools like VCDS (formerly VAG-COM) or OBD11 . Using an RCD 300 Code Calculator Once you have the serial number, you can
: The most reliable method is removing the radio from the dashboard. The serial number is printed on a sticker or engraved into the metal casing on the side or back of the unit. How to Find Your RCD 300 Serial Number