The wrong radio code has been entered 3 times.
You will need to leave the key turned on to position II
or drive for two hours with the radio turned on.
This will reset the radio to accept the correct code.
If the radio has been changed out and you do not have the correct
radio code, take the car to any Volvo dealer and they will
have to remove the radio to get the radio serial number then
look up the correct radio code.
There is no other way to reset the radio execpt leaving it powered
up for 2 hours. If the 2 hour time is interupted, you will have to start
again for another 2 hour wait.
BD