Just to let (anyone interested) know that sometimes there ARE happy endings... My radio was stuck in SAFE 2 mode 'cause I mis-remembered my code (twice); after a week or so of no radio, I posted here to ask for advice, and the advice I got was to wait - overnight, with a battery charger. Didn't work. Left the radio on (smugly indicating its SAFE status) for 18 hours straight. Have been driving it for weeks now with the radio always on, hoping to outwait the damn thing... and nothing. The silence was deafening.
Until yesterday afternoon, in the middle of an otherwise horrible day, my radio suddenly displayed those glorious digits 1000 - and me, I remembered my code correctly! And remembered to press and hold "right-scan" instead of "bass"! Rejoice with me, oh my Volkswagen brethren and sistren! I - HAVE - STEREOOOOOOOOOOO!!!!!
thanks for listening... MT Head