2016 Mazda CX-5

TOOK CAR IN FOR OIL CHANGE AND TIRE ROTATION. LESS THAN 10,000 MILES, CAR JUST 2 YEARS OLD. NEEDED MAJOR BRAKE JOB. TOTAL $600. THEY ARE TELLING ME BECAUSE I LIVE AT THE BEACH THE SALT CORRODED THE BRAKES AND IT IS NOT COVERED BY WARRANTY. I CALLED CUSTOMER SERVICE AND WROTE TO MAZDA HEADQUARTERS. NO ONE WOULD HELP ME. MY CONCERN IS WILL THIS BE OCCURRING EVERY 2 YEARS AND ARE THE BRAKES SAFE????

AT 31,234 MILES MY MECHANIC SAID THAT MY BRAKE PADS AND ROTARS AND TIRES NEEDED TO BE REPLACED. WHEN WE WAS REPLACING THEM, THE EMERGENCY BRAKE AND CALIPERS SEIZED UP AND HE HAD TO ORDER PARTS (WHICH TOOK A WHILE BECAUSE OF THE NUMBER OF ISSUES WITH THE EMERGENCY BRAKE ON MY MODEL OF CAR). HE SAID THAT THE PROBLEMS WITH THE EMERGENCY BRAKES LIKELY ALSO CAUSED WEAR AND TEAR ON MY REGULAR BREAKS AND CAUSED THEM TO NEED TO BE REPLACED EARLY.

EBRAKE WOULD NOT DISENGAGE ON THE MAZDA CX-5 2016 GT WITH CITY BRAKE AND ELECTRONIC E-BRAKE AT 36,100 MILES DURING VARIOUS PARKING LOCATIONS SCENARIOS. VEHICLE WOULD START NORMALLY AT PUSH OF START BUTTON BUT THE E-BRAKE LIGHT WOULD STAY ON IN THE FLASHING MODE. TURN ENGINE OFF/RESTARTING WOULD RESOLVE THE PROBLEM TEMPORARILY JUST TO RETURN TO THE SAME ISSUE AT RANDOM PARKING LOCATIONS. DEALERSHIP SUGGESTED A REPLACEMENT BATTERY MAIN 12 VOLT BATTERY FOR $185+TAX+INSTALLATION. BATTERY REPLACEMENT SUGGESTED BASED ON A CLAIM OF LOW VOLTAGE MEASURED AT THE E-BRAKE SWITCH LOCATED ON THE CENTER CONSOLE. THERE WAS NO OTHER SOLUTIONS PROVIDED BY THE DEALERSHIP FOR FURTHER TESTING/ISOLATION OF ISSUE PRIIR MAKING A PAYMENT, TO INCLUDE CONFIRMATION THAT IN FACT THE BATTERY IS THE CULPRIT. UTILIZING AN ALTERNATE/TEST BATTERY COULD BE A TEMPORARY TESTING SOLUTION. PAYMENTS WERE MADE AS REQUESTED AND THE ISSUE OF THE FLASHING E-BRAKE LIGHT FLASHING/E-BRAKE NOT DISENGAGING IS LESS APPARENT WITH 2 INCIDENTS 1 MONTH AFTER BATTERY REPLACEMENT. INCIDENTS OBSERVED WHILE IN COVERED/UNCOVERED PARKING SCENARIOS, OUTSIDE TEMPERATURE OSCILLATE FROM 75 TO 92 F. VEHICLE REAR BRAKES WERE REPLACED UNDER 5000 MILES BY DEALERSHIP DUE TO NOISES AND PREMATURE WEAR. VEHICLE ALSO HAS A MAZDA REMOTE START SYSTEM INSTALLED BY DEALERSHIP WITH A HISTORY OF ELECTRICAL FAILURE OF THE A/C COMPRESSOR. DOCUMENTATION AVAILABLE FOR REVIEW.

MY FIANCE STARTED TO HEAR A NOISE COMING FROM MY REAR WHEN BRAKES WHILE I WAS DRIVING. I ALSO NOTICED THAT MY CAR WOULD ROCK WHEN I TOOK THE PARKING BRAKE OFF. I WAS TOLD THAT MY REAR BRAKE PADS WERE WORN DOWN, THE REAR PASSENGER SIDE HAD SLIGHTLY MORE WEAR THEN THE THE REAR DRIVER SIDE. NEW PADS WERE INSTALLED AROUND 32,000 MILES. ABOUT 8,000 MILES LATER I STARTED TO HEAR THE SAME NOISE AGAIN, THIS TIME IT WAS WORSE. I TOOK IN AGAIN TO GET LOOKED AT AND THE REAR PASSENGER PADS WERE COMPLETELY WORN DOWN, WHILE THE REAR DRIVER PADS BARELY HAD ANY WEAR TO THEM. I WAS TOLD IT WAS MOST LIKELY A MALFUNCTIONING CALIBER. MAZDA RAN MY VIN AND STATED THAT IS CAME UP AS A TSB BUT STATED THAT I WAS OUT OF WARRANTY AND THAT THEY WOULD NOT COVER IT. I WOULD LIKE TO REPORT THIS BECAUSE I AM AFRAID THAT WHEN I DRIVE MY VEHICLE MY BRAKES WILL MALFUNCTION CAUSING ME GET INTO AN ACCIDENT WHICH MAY RESULT IN DEATH.

WHEN REPLACING REAR DRIVERS SIDE REAR BRAKES AND ROTOR, NOTICED EXCESSIVE WEAR COMPARED TO PASSENGER SIDE. REPLACED PADS AND ROTORS ON BOTH DRIVERS AND PASSENGERS REAR. TWICE SINCE THE REPLACEMENT, THE REAR BRAKES HAVE STAYED ENGAGED ON THE DRIVERS SIDE, CAUSING EXCESSIVE HEATING, SMOKING, ETC TO THE BRAKES, WHEELS, AND TIRES. SUSPECT PARKING BRAKE ON DRIVER SIDE NOT DISENGAGING. HAVE STOPPED USING PARKING BRAKE. HAVE NOT HAD REPEAT OCCURRANCE SINCE STOPPED USING PARKING BRAKE.

I SLOWED DOWN IN MY NEIGHBORHOOD, GOING ABOUT 10 MILES AND HOUR, AND WAS COASTING INTO A PARKING SPACE AT ABOUT 5 MPH IN MY HOME NEIGHBORHOOD. IT WAS ABOUT 1:15 PM ON A SUNNY, CLEAR DAY. I WAS APPLYING THE BRAKE TO STOP THE CAR AS I PULLED INTO THE SPOT YET I WAS GOING SLOW AND COASTING STRAIGHT INTO THE SPOT. SUDDENLY, THE CAR SPED UP, THE BRAKES HAD NO RESPONSE, AND THE CAR JUMPED OVER THE CURB AND RAN INTO TWO BUSHES. I DID NOT HAVE MY FOOT ON THE ACCELERATOR, I HAD MY FOOT ON THE BRAKE...BUT MORE THAN ANYTHING, I HAD NO CONTROL, IT WAS UNINTENDED ACCELERATION. THEN THE CAR STOPPED AFTER I HIT THE BUSHES. I WAS SHAKEN, BUT NO BAGS DEPLOYED. I THEN MOVED THE CAR OFF OF THE GRASS, AND PULLED THE CAR AROUND TO THE SAME PARKING SPACE. THIS TIME THE CAR STOPPED NORMALLY. I HAVE 18,168 MILES ON THIS CAR. I HAVE BEEN THE ONLY OWNER. I AM AFRAID TO DRIVE THIS CAR BECAUSE I AM CONCERNED IT WILL DO THIS AGAIN AND I WILL BE IN TRAFFIC OR NEAR PEOPLE AND I COULD HURT OR KILL MYSELF OR SOMEONE ELSE. THERE WAS NO WARNING OF ANY PROBLEM.

CAR IS A 2016.5 MAZDA CX-5 WITH APPROX 12,000 MILES. CAR BEGAN MAKING A GRINDING SOUND WHILE DRIVING; MADE AN APPOINTMENT WITH MAZDA TO LOOK INTO THE PROBLEM. DROPPED OFF THE VEHICLE MAY 11, 2018, PICKED UP THE VEHICLE MAY 12, 2018. SERVICE TECHNICIAN STATED IT WAS THE VEHICLES BRAKES, WHICH ARE NOT COVERED UNDER WARRANTY, AND WOULD NEED TO BE PAID OUT OF POCKET. I WAS SURPRISED TO HEAR I NEEDED NEW BRAKES DUE TO THE LOW MILEAGE AND AGE OF THE VEHICLE SO I BROUGHT THE CAR TO MY PERSONAL MECHANIC, TO GET A SECOND OPINION, BEFORE HAVING ANY EXPENSIVE REPAIRS PERFORMED BY MAZDA. LOCAL MECHANIC (MIDAS SHOP) SAID THAT THE REAR BRAKES WERE ENTIRELY WORN DOWN (OUTER PADS ONLY) AND HAD WORN DOWN SO MUCH, THEY HAD DAMAGED THE REAR BRAKE ROTORS WHILE THE REAR INNER PADS APPEARED TO HAVE MINIMAL WEAR CONSISTENT WITH THE AGE OF THE VEHICLE. FRONT BRAKES ALSO LOOKED TO HAVE MINIMAL WEAR CONSISTENT WITH THE AGE OF THE VEHICLE. MIDAS RECOMMENDED THE REAR BRAKE PADS AND ROTORS BE CHANGED IMMEDIATELY FOR SAFETY PURPOSES; AND COMMENTED HOW UNUSUAL THIS BRAKE PROBLEM SEEMED. UPON GETTING HOME, I SEARCHED THE INTERNET AND FOUND TSB #04-005-16-3217; NHTSA #10092486 (AMONGST OTHERS) THAT TELL OF A SIMILAR ISSUE. UPON GOING BACK TO MAZDA WITH THE BRAKES AND ROTORS THAT HAD PREMATURELY FAILED AND EXPLAINING THE TSB'S ONLINE, AND REQUESTING A REFUND FOR THE MONEY SPENT AT THE LOCAL SHOP; I WAS TOLD THERE WAS NOTHING THEY COULD DO. I JUST FEEL THAT MAZDA SHOULD HAVE REPLACED MY BRAKES AND ROTORS UPON MY INITIAL VISIT, KNOWING THAT THIS APPEARS TO BE A COMMON ISSUE IN CARS WITH LOW MILEAGE.