Just back from Lexus Glasgow who Quoted over £2000.00 to replace the brake booster unit on my six year old GS, (71,000 miles).
Garage were good enough to contact Lexus UK on my behalf but as car is out of warranty I dont hold out mutch hope. In the meantime I was wondering if anyone has had a similar problem and found a remedy which did'nt involve the spending of 2K. Mutch thanks in anticipation.