1999 VOLVO C70 CONVERTIBLE Electrical System Problems

MY BRAKES WERE MAKING A WEIRD SQUEAKING NOISE IN FRONT. I TOOK TO ORANGE COUNTY VOLVO DEALER TWICE, BOTH TIMES WAS TOLD NOTHING WAS WRONG. TWO WEEKS LATER, I EXPERIENCED COMPLETE BRAKE FAILURE,WITHOUT WARNING AND THE ONLY WAY TO STOP WAS TO HIT THE CAR IN FRONT OF ME. NO WARNING LIGHTS ILLUMINATED, THERE WERE NO OTHER WARNINGS PRIOR TO COMPLETE BRAKE FAILURE. I CALLED MY DEALER WHO DENIED ANY PROBLEMS. I HAD IT TOWED TO ANOTHER DEALER (POWER VOLVO)WHO IDENTIFIED THE PROBLEM AS A COMPLETE BRAKE BOOSTER FAILURE. MY DEALER SAID THERE WAS NO WAY THE NOISE I PREVIOUSLY COMPLAINED ABOUT (WEIRD SQUEAK)COULD HAVE BEEN DUE TO A BRAKE BOOSTER PROBLEM(HE SAID BOOSTER FAILURE MAKES A HISSING SOUND). VOLVO OF NORTH AMERICA (VONA) "INSPECTED" THE VEHICLE AND STATED THAT THE PROBLEM IS "INTERMITTENT" AND THAT WHEN THEY DROVE IT, THEY COULD NOT FIND A PROBLEM, BUT THAT DUE TO...

1999 VOLVO C70 WITH 52,000 MILES. CAR STARTED RUNNING STAGGERED AT ABOUT 48,000 MILES. CHECK ENGINE AND ETS LIGHTS SOMETIMES COME ON. TOOK IT IN FOR COMPUTER DIAGNOSIS AND MECHANIC'S TEST DRIVE. PROBLEM IS FAULTY ELECTRONIC THROTTLE MODULE. NEEDS REPLACEMENT AT COST OF $900.00.*JB