2012 Audi S4 problems

“CIRCUIT BOARD ON THE MECHATRONICS UNIT FAILED AND CAR IS UNDER 100K MILES. SUDDEN SHAKING AND BANGING ON THE HIGHWAY WHEN GIVING IT GAS ABOVE 30. FREQUENT JOLTS, DANGEROUS TO DRIVE...”

“FUEL INJECTOR LEAKING AND NEEDS REPLACED. MY CAR WAS NEVER ON THE RECALL LIST. SITTING AT AUDI DEALER NOW.”

“WHILE DRIVING IN TRAFFIC, MY CAR DROPPED INTO LOWER GEARS AND STOPPED MOVING, AND TWO ERROR CODES POPPED UP "GEARBOX MALFUNCTION" AND "TPMS MALFUNCTION". LOOKING THIS UP ONLINE AND DISCUSSING WITH MY MECHANIC, THIS IS SOMETHING HAPPENING IN A LOT OF THE CARS THAT ARE THIS MAKE & MODEL AND HAVE THE SAME TRANSMISSION.”

“I AM A MECHNIC WITH 10 YEARS OF EXPERIENCE AND I JUST STARTED THIS NEW JOB TWO WEEKS AGO. THEIR JUST THREE MECHNICS IN THE SHOP. WE HAD A 2012 AUDI S4 COME INTO THE SHOP WITH THE OWNER COMPLAINING OF BRAKE PROBLEMS. THE OWNER OF THE CAR SAID THE SOMTIMES ALL THE SUDDEN HIS BRAKES WOULD GO OUT WHILE HE WAS DRIVING AND HIS BRAKE PEDEL FELT SOFT. I TOOK ON THE WORK. MY SHOP FOREMAN TOLD ME TO BLEED THE BRAKES OUT. SO I DID. I NOTICED THT THE BRAKE RESIVIOR HAD A THICK GREEN SUBTANCE IN IT. I KNEW FROM MY EXPERIENCE THAT THEIR WAS A LOT OF WATER AND OTHER CONTAMINATION IN THE SYSTEM. I IMEADITLY INFORMD MY FOREMAN THAT THE SYSTEM NEEDED TO BE FLUSHED AND CLEANED. MY FOREMAN TOLD ME THT THE CAR WAS DONE AND TO MOVE ON. I IMEADITLY EXPRESSED MY CONCERN AND GAVE MY PROFESSIONAL ADVICE THAT THAT CAR WAS NOT TO BE DRIVING UNTIL IT WAS FIXD. THE BRAKES COULD FAIL ANYTIME AND SOMONE COULD BE KILLED. HRS LATER I LOOKED OUTSIDE AND SEEN THE CARS OWNER AND HIS KIDS GET INTO THE CAR AND DRIVE OFF. I AGAIN EXPRESSED MY CONCERN TO THE FOREMAN. HE HAD TOLD THE CUSTOMER THT IT WAS FIXED. MY FORMAN JUST LET THIS COSTMER LEAVE OUT IN A CAR WITH HIS KIDS THE WAS UNSAFE TO BE ON THE…”

“VERY ABRUPTLY SHIFTS UP OR DOWN LAUNCHING THE CAR FORWARD WITHOUT WARNING”