I JUST BUY A VOLVO V40 AND MY RADIO IS NOT WORKING
pull out the radio....code may be written on top of the radio(it is a four digit code)...turn the key to the first position. must stay like that for 2-3 hours. then the radio will read code..you can then enter the code. if the code is not on top of the radio...give serial number of radio to dealer and they can get the radio code for you.
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