Had my air con looked at today due to no cold air. Plenty of gas apparently but compressor is dead. The tech showed me the static bolt as the pulley turned and explained that a new unit as well as a total system flush and other new bits and bobs would be needed, due to metal fragments, being sucked through the system, all for the princely sum of £900!! He said he wouldn't bother, considering it's a 2005 and the value of the car. He's got a point but I can't bear being in a hot car with leather seats during one of the rare heat waves we get lol. Anyone else had this problem and what did it cost you to fix?