My 1989 S70 was recently worked on. The power was disconnected and "code" is displayed on the radio. I have the code but it contains two 4s. Problem is that the 4 button does not work. Any suggestions as to how I can overcome the problem and get my radio working?

 

original post was in the forum issues board which is for issues with the forum, not issues with cars.

So a late answer to your question - if you have the code but a bad button, you either need to fix/bypass the button or spend the $50-75 to buy a new used radio on eBay. Just make sure the seller confirms they have the code. If they say they can give you the VIN, tell them to call the dealer and get the code for you otherwise move on to the next seller.