Audi tt and radio and safeIt is in safe mode and . SCAN and RBDS buttons simultaneously and hold them down until "1000" lights up in the display . . . . . com forums. My mechanic had to disconnect the battery to replace some parts on my. Ask your Audi question now and get a response ASAP on JustAnswer. I need some help with my 1997 Audi Cabriolet Audi Delta radio. 2002 Audi TT and the radio is in safe mode. . Stay Safe; The Gummies Guide . News Audi TT Car Club 8th Year Anniversary & Membe... more