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13 complaints
AUDI Q4 E-TRON 2023 SUSPENSION
medium
Front suspension ball joint failure occurred while driving approximately 70 mph on an interstate highway, resulting in sudden loss of vehicle control and requiring immediate emergency response. The ve
NHTSAUSJan 2026Source →
AUDI Q4 E-TRON 2023 FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
high
As I began to move the car, the vehicle suddenly accelerated on its own. I attempted to brake before reaching the stop sign, but the car continued to gain speed. I estimate the vehicle reached approxi
NHTSAUSJan 2026Source →
AUDI Q4 E-TRON 2023 UNKNOWN OR OTHER
high
Primary issue is electric shock hazard and limb dismemberment. It was confirmed by an Audi service tech that all Audi Q4s have dangerous gaps in every door. My child 8 years old got her finger caught
NHTSAUSOct 2025Source →
AUDI Q4 E-TRON 2023 FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
high
I purchased the Audi Q4 Etron new. The issue that I'm bring up is 'self-acceleration' I had the intial incident 10/2025 where the car self accelerated (Audi Case open) but can't reproduce which alm
NHTSAUSOct 2025Source →
AUDI Q4 E-TRON 2023 EXTERIOR LIGHTING:TAIL LIGHTS
low
See attached document for complaint.
NHTSAUSAug 2025Source →
AUDI Q4 E-TRON 2023 ELECTRICAL SYSTEM
high
Car alarmed that my EV had a major electrical issue and made sirens outside as to warn others to not come close and keep distance as if the car will catch fire or explode. I replicated this warning ag
NHTSAUSApr 2025Source →
AUDI Q4 E-TRON 2023 ELECTRICAL SYSTEM
high
I was driving on the highway at a very slow speed (<5mph) due to heavy traffic. All of a sudden my car accelerated and hit the car in front of me twice because brakes would not apply. I found similar
NHTSAUSOct 2024Source →
AUDI Q4 E-TRON 2023 STEERING
low
While moving downhill at approximately 20 mph, the car suddenly lost all power and went into park. This abrupt stop caused the safety belt to lock me into the seat. As a result, two cars following me
NHTSAUSAug 2024Source →
AUDI Q4 E-TRON 2023 ELECTRICAL SYSTEM
high
On 7/17/2024 at 11:39am at Bakersfield, CA.when weather temperature was in the 100s , when turn ignition on, lights on temperature control module (A/C, Heating) and emergency light switch started flas
NHTSAUSJul 2024Source →
AUDI Q4 E-TRON 2023 SERVICE BRAKES
high
Pressing on brake but the car accelerated. Unable to stop, the vehicle pushed two other cars I to each other (they were parked, fortunately). Car came to rest and shit down. None of the safety feature
NHTSAUSMay 2024Source →
AUDI Q4 E-TRON 2023 UNKNOWN OR OTHER
low
In several occasions I have noticed my Audi Q4 windows and tailgate are open the next day in the morning in my garage, after I made sure all windows and doors are properly closed and locked, thank God
NHTSAUSFeb 2024Source →
AUDI Q4 E-TRON 2023 SEAT BELTS
medium
The contact owns a 2023 Audi Q4 E-Tron. The contact stated while driving approximately 50 MPH, the vehicle suddenly powered off and then immediately restarted. The contact stated that the failure had
NHTSAUSJul 2023Source →
AUDI Q4 E-TRON 2023 STEERING
low
I have noticed on my Audi Q4 in about 4 different occasions that when I applied the brakes in situations like when traffic suddenly stops, the car and wheels shakes in an uneven, irregular way. Like I
NHTSAUSMar 2023Source →