Just had the GSi in for a service at the local dealer & in addition they advised that all brake pads were 80% worn, the front discs needed replacing and they recommended that the rear discs be replaced with the pads to prevent "brake fade". Yeah right!
For the above they quoted £540.00 Robbing bar stewards!
Told em I would use the 20% left on the pads until the computer tells me they have reached the wear indicators and then get the work done else where. Just priced the parts from Brakes International near home and can get the lot for approx £120. Slip my mate £50 and jobs a good un