To all:
I own a 2000 S40 and just changed the battery. Manual indicates that the radio display should read CODE and then I put in my radio code.
However, the radio display is blank. The volvo dealership tells me to put the key in position one for 1-2 hours and the display will come on- but to no avail.
Now, a while back I took my car to a radio shop to get some speakers installed and had the same problem. The mechanic there told me that the volvo radio has codes and began pressing buttons trying different combinations to get CODE to display on the radio. Unfortunately he no longer works there.
Any chance anyone knows the combinations of buttons I need to press to get the Radio to display CODE?
Aaron