Once you have obtained your four-digit code, follow these steps to reactivate the radio:
Note: Look closely for the Blaupunkt brand name or a part number starting with "7 64..." to double-check that your unit is indeed made by Blaupunkt and not Grundig, as the code calculation methods differ. Step 2: How to Use an RCD 300 Code Calculator rcd 300 code calculator blaupunkt 1 new
There are several benefits to using a Blaupunkt RCD 300 code calculator: Once you have obtained your four-digit code, follow
: To unlock it, you need the 14-digit serial number (beginning with "BP" or "VWZ") usually printed on a sticker on the side of the unit. You can sometimes view this on-screen by holding buttons 1 and 6 simultaneously. rcd 300 code calculator blaupunkt 1 new