Cruise Control problems of the 2007 Hyundai Azera

Brakes were loose took to shop told it was master cylinder, went through three master cylinders then the abs, brake warning lights came on the dash panel, lost cruise control. Took to dealer and they said not covered by any recall. It is a question whether the brakes will stop the car in time since we need to go almost to the floor to stop. Dealer said $4,000+ to get it fixed, and it is okay to drive as it is. Who is responsible if a life is lost or property damage occurs? shouldn't a part as significant as the abs module be warranted or relaced?.

I own a 2007 Azera limited with 14,000. Purchased Aug 2007 first let me say I love this car . . . However !!! this is scary: 2 mths ago I was on an interstate in nh and floored the accelerator "kicked-down) to pass. . . The car accelerated and would not stop accelerating until I shifted to neutral. . . Then it went back to normal rpm. . . I thought my winter floor mat got stuck. . . Moved it and all appeared fine. . Then yesterday it happened again. . . However this time it was on a curvey road in vt with a 45mph speed limit. . . At 70mph. . Shifted to neutral and applied breaks as a big curve was approaching. . This time I know it was not the floor mat . . . During both incidents, cruise control was not activated. Will be taking car to dealer tomorrow 3-17-08.