I HAVE ENTERED THE CODE FOR VDO CDR500 ON THE FOLLOWING WAY
1. WITH THE CAR IGNITION ON (START THE CAR)
2. HOLD THE 'AS' BUTTON AND TURN ON THE RADIO. THEN YOU WILL HEAR THE BEEP SOUND. THEN ENTER THE CODE USING THE NUMBER BUTTON.
3. AFTER ENTERING THE CODE, AGAIN PRESS THE 'AS' BUTTON. THEN YOU WILL HEAR THE BEEP SOUND AGAIN CONFIRMING YOU SUCCESSFULLY ENTERED THE CODE.
.......IGNITE YOUR PASSION........
JAIN THOMAS
May 2008