Re: the OP, 4 years old, 15k? thats a new car ffs, most annoying.
Even more annoying that it was working perfectly until it went in for service. The dealer insisted it was nothing to do with their work and that I would have to pay £190 to get it repaired - or £84 not to get it repaired! The credit card company saw my point of view and refunded me after I got rid of the car.