lexgs300ondubz

I found that by tapping the brake pedal twice, everything works Fine!!! Any Ideas, Lexus only checked with their scan tool. Any suggestions?

You can find the full story here: http://www.badbusinessbureau.com/reports/ripoff82160.htm As you'll see me battling it out with the customer service director. Basically I took it there to have a simple brake pad replacement. I had no problems with them in the past....of course at a different location. The technicians were the problem. I took the car to Lexus the same day they damaged the part and they bled it completely with their Scan Tool, which was a computer device, the result was the damaged part.

I had my brake pads replaced by some guys at Monro Mufffler & Brake, after the attempted repair, my brake pedal went all the way to the floor before the care stopped. I had this diagnosed at the lexus dealership and they found the Power Booster Assembly ($2600) was damaged. What could they have done to cause this problem?? I need expert advice and will compensate on real expert help due to a court case I have on Wed Jul. 7th for this matter. Lexus stated they have no sayso as to what caused the problem, because upon bringing the vehicle to them..they dont know what the guys at Monroe did before changing the brakes...no one's owning up at Monro. Thanks for any help and serious expert help will be replied to/contacted