2021 Audi Q5 POWER TRAIN,ELECTRICAL SYSTEM,ENGINE
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
Control module located under rear seat became slightly wet from spilled liquid, and failed. Engine and electrical failure as a result of control module failure. Audi refuses to cover damages as warranty period is over. Vehicle design is defective.
While driving on the road, multiple warning and error messages suddenly appeared on dashboard. Entire car shut down in very short time left no time for driver to safely pull over. The car cannot move in the middle of the road and put the driver, passengers and surrounding vehicles at risk. The car was towed to a dealer and they confirmed the gate way module under rear seat is wet and shorted.
Q5 HAS A VERY SERIOUS DEFECT, THAT IS, THERE IS A GATEWAY MODULE LOCATED UNDER THE REAR SEAT CUSHION/CUP HOLDER. ALL OF THE COMMUNICATIONS TO ALL THE CONTROLLERS GO THROUGH THIS LITTLE BOX. IF WATER SPILLS, IT COLLECTS AROUND THE GATEWAY AND CORRODES IT, WHICH WILL SHUT DOWN THE CAR. THIS SHUTDOWN OCCURRED WHILE I WAS DRIVING MY FAMILY. LOST ALL POWER, ENGINE, ELECTRICAL, EVERYTHING. BARELY COASTED OUT OF THE ROADWAY. THIS IS A DESIGN FLAW TO LOCATE THIS SENSITIVE MODULE UNDERNEATH REAR CUP HOLDERS AND WILL LEAD TO DANGEROUS SITUATIONS FOR PEOPLE IN THE CAR.
Trend Over Time
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Other Issues
Common problems reported
Quick Summary
The 2021 Audi Q5 has 3 POWER TRAIN,ELECTRICAL SYSTEM,ENGINE complaints on file. Review the timeline above for detailed owner experiences.