driver seat wont move but does heat
 

Hi all

i have just purchased a 2006 grand voyager
its the 2.8 crd limited auto
it has electric drivers seat and heated both sides
both passenger and driver seat heat normally
but i cant get any of the movements to work it does have memory seats
nothing is working. i had a look under seat to see if anything loose
i checked fuse under bonnet. it says Seats and is ok
i have seen some mention a breaker under the seat. i cannot find this anywhere. i also wonder if this would be blown as i have heated seats

any ideas would be greatfully received

Dave