What year is your car?
Pretty sure this only affects cars upto 57 reg.
There are some fixes available for a few hundred pound but the official Seat repair is around £700 from memory.
Hi there
Working at a TPS site I sell loads of these, there is a repair kit available from us or dealers it costs £132 plus the vat plus fitting!! dont let them charge you more than that!!
I have heard that some dealers want to charge the full wack which is over £1000
I will post it in the morning when back at work!!