
Audi Technical Service Bulletin 2079904/2 details a software update for MMI and emergency call system issues in 2024-2025 Audi A4, A5, S4, S5, RS 5, and A4 allroad models. Owners may experience MMI malfunctions or an 'Emergency call fault' message. The update requires specific USB-C media and ODIS…

Audi Technical Service Bulletin 2079813/3 provides a software update for MIB3 vehicles to resolve MMI connectivity problems and the 'Emergency call fault' message in 2024-2025 Audi A4, A5, Q5, and other models. This update addresses software issues in the emergency call module and infotainment…

Audi Technical Service Bulletin (TSB) 2079671/4 addresses issues with MMI functions and the "Emergency call fault" message in 2024-2025 Audi A4, A5, S4, S5, RS 5, Q5, and SQ5 models. A software update for the MMI and connectivity box is required to resolve these concerns.

Audi Technical Service Bulletin 2062633/7 addresses cracking and creaking noises in 2021-2026 A4, A5, S4, S5, RS 5, Q5, and SQ5 models. These noises can occur during load changes or severe vehicle body torsion due to a loose bonded joint in the subframe area.

Audi Technical Service Bulletin 2061932/11 addresses issues where 2021-2025 Audi vehicles display 'Traffic Jam Assist: unavailable' or 'Active Lane Assist: fault' messages. This is often accompanied by DTC U112300, indicating a data bus error related to the adaptive cruise control or front camera.

Audi has released Technical Service Bulletin (TSB) 2079670/4 to address various MMI function problems and an 'Emergency call fault' message in 2024-2025 Audi A4, A5, Q5, S4, S5, and RS 5 models. This TSB outlines a software update for the MIB3 infotainment system and related control units.

Audi has released Technical Service Bulletin (TSB) 2079813/2 to address various MMI functions and an 'Emergency call fault' message that may appear in the instrument cluster of 2024-2025 A4, A5, and Q5 models. This bulletin outlines a software update for the emergency call module (0075) and…

Audi Technical Service Bulletin 2079904/1 details a software update for MIB3 infotainment systems in certain 2024-2025 Audi A4, A5, S4, S5, RS5, and Q5 models. This update resolves issues with various MMI functions and the 'Emergency call fault' message.

Audi has issued Technical Service Bulletin 2079903/1 for 2019-2025 A4, A5, S4, and S5 models experiencing 'difficult refueling' where the gas pump repeatedly clicks off before the tank is full. This TSB clarifies that it's a system characteristic, not a fault, and provides simple solutions.

Audi Technical Service Bulletin 2079671/3 provides a software update for MIB3 vehicles from 2024-2025, resolving issues with MMI functions and the 'Emergency call fault' message. This update targets specific software versions in the AED, emergency call, gateway, and information electronics control…

Audi Technical Service Bulletin 2079670/3 provides a critical software update for the MMI and connectivity box in 2024-2025 Audi A4, A5, Q5, S4, S5, RS5, and SQ5 vehicles. This update resolves various MMI functions problems and the 'Emergency call fault' message, ensuring optimal infotainment…

Audi has released Technical Service Bulletin 2079813/1 for 2024 Audi A5 models to address various MMI functions and an 'Emergency call fault' display. This software update targets MIB3 vehicles to resolve connectivity and infotainment system issues.
The contact owns a 2024 Audi A5. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power with an unknown warning light illuminated. The vehicle was towed to the dealer, and the parking brake actuator was replaced; however, the failure persisted. Additionally, the brake pedal was loose while depressed. The vehicle was towed back to the dealer, where the parking lock solenoid (N486) was replaced; however, the dealer was unable to duplicate the loose brake pedal failure. No additional repair was performed. The contact stated that the failure reoccurred. The vehicle was towed to the dealer a third time and the Selector Lever Sensor System Control Module (J587) was replaced. The contact stated that the vehicle had not been driven since the third repair, and that the contact was fearful of driving the vehicle. The manufacturer was made aware of the failure, and the case went to arbitration. The manufacturer's lawyer informed the contact that the failure was due to normal transmission wear and tear. The failure mileage was 22,916.
No injuries · No fire · No crash
I am reporting a severe, systemic, and undiagnosed electrical defect that compromises vehicle safety and control. The manufacturer’s authorized repair facilities and corporate Technical Assistance Center (TAC) have explicitly documented that their factory test plans are "inconclusive" and they cannot isolate the root cause of the failures. The primary symptom is the catastrophic failure of the climate control/defrost system, which intermittently stops cooling and blows hot/ambient air. Dealerships have repeatedly replaced the physical AC head unit (E87), replaced high-pressure switches, and performed battery capacity discharges to clear persistent diagnostic trouble codes (DTC B131207 and B10AE22). Because these hardware replacements fail to fix the issue and the system continues to drop out, the defect lies deeper within the vehicle's central electrical architecture or wiring harness. Additionally, the vehicle has exhibited erratic, un-commanded behavior. After parking, turning off the vehicle, and walking away, the vehicle spontaneously started running on its own without any input. The dealership was unable to find stored codes for this event, indicating the vehicle’s diagnostic system is failing to log critical electrical malfunctions.A vehicle that spontaneously starts itself poses an extreme risk of carbon monoxide poisoning in residential garages, as well as a runaway or theft hazard if a deeper electrical short commands the transmission to engage while unattended.The manufacturer has exhausted its standard Technical Service Bulletins (TSB 2078655/3) and multiple corporate TAC cases (#3667725 and #3686882), ultimately releasing the car back to me each time. I am at a loss for what to do because this car is dangerous, they don't know what is wrong with it, and I am being forced to drive it.
No injuries · No fire · No crash
The contact owns a 2024 Audi A5. The contact stated that while the vehicle was parked, and started, the vehicle unexpectedly surged forward. The contact stated that occasionally the vehicle started independently without driver input. Additionally, the air condition was blowing warm air instead of cold air. The dealer was notified of the failure; however, the vehicle was not diagnosed or repaired. The manufacturer was notified of the failures. The approximate failure mileage was 16,581.
No injuries · No fire · No crash
Audi’s wireless charging pad in 2021–2024 A4/A5/Q5 models: •Overheats the phone •Triggers a thermal radio throttle •iPhone temporarily disables Bluetooth hardware •Audi MMI sees that and throws: “Bluetooth function is currently unavailable.” •Wireless CarPlay collapses because it needs Bluetooth + WiFi Direct •Audio goes dead along with it This EXACT sequence is documented across A4/A5/Q3/Q5 forums and Audi service bulletins. The pad is the culprit — not your phone, not the car. When bluetooth and apple car play shut down, so do directions which causes driver to scramble to find phone and follow phone screen which distracts drivers and causes accidents. It happens every time you use the tray after 5-20 minutes. Very scary for older drivers. Would like NHTSA to pressure Audi into a recall and fix the pad at Audi's expense. I bought the car to use the wireless charger, not have to work around it. And it is exceptionally unsafe.
No injuries · No fire · No crash
See attached document for complaint.
No injuries · No fire · No crash