I have a question to ask about a Volvo i bought. The model is the 440 and it's a M Reg. The only problem i have is the guy that sold it to me has lost the fob for the immobilser and i can't get the thing to start, apparently he changed the battery which has caused the problem. Any ideas???

 

There must be a problem with the immoblizer.Changing the battery should not affect it.

 

Sorry one thing that i should have mentioned is that the battery change wasn't quick infact he left it two days without a battery before replacing it with a new one. There is another member that has posted with a very similar set of circumstances i was wondering whether anyone knew of this or could help? Cheers

 

That really should still have no affect on it.
I wish I could help you more but due to me being in the U.S. and we don't have those cars here I don't know all that much about it.

Make sure all the fuses are good.