2021 AUDI S4 Complaints

View complaints related to 2021 AUDI S4. The complaints found here are submitted by actual consumers with first hand experience. There are more than 10 complaints submitted for the 2021 AUDI S4. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2021 AUDI S4
    - Portland, OR

    The contact owns a 2021 Audi S4. The contact stated that while driving at an undisclosed speed, the vehicle experienced a loss of automotive power. The check engine warning light was illuminated. The message "Drive System Malfunction - Please Contact Service" was displayed. In addition, the vehicle hesitated to restart and shift into gear as intended. The contact stated that the failure had progressed over time. The vehicle was taken to a local dealer, where it was diagnosed with needing a pending software service update; however, the repairs would not be available until the end of 2025. The manufacturer was made aware of the failure. The failure mileage was approximately 31,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2021 AUDI S4
    - ORINDA, CA

    2021 AUDI S4. CONSUMER WRITES IN REGARD TO NHTSA SAFETY RECALL 22V-742. THE CONSUMER IS DISGUSTED AND DISATISFIED WITH THE AUDI SERVICE DEPARTMENT PROCEDURES FOR PERFORMING THE RECALLS.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE