2023 Audi Q5 Problems: Engine, Airbag, and EVAP TSBs
The 2023 Audi Q5 has no reported recalls or owner complaints, but several service bulletins address issues like engine faults (P060C00, U041600), airbag warning lights (B120E1B, B100A1B), and EVAP system leaks (P240700, P044200). Owners should be aware of these known problems.
Ahmet TopcuUpdated 
For owners and prospective buyers of the 2023 Audi Q5, understanding potential issues is key to maintaining vehicle reliability. While the 2023 Audi Q5 has not been subject to any recalls, owner complaints, or federal investigations, Audi has released a significant number of technical service bulletins (TSBs) to address various concerns. These TSBs provide official guidance to dealerships for diagnosing and repairing specific problems that may arise. This article details the known Audi Q5 problems identified through these manufacturer communications.
At a Glance
The 2023 Audi Q5 currently has no open recalls, owner complaints, or federal investigations. However, Audi has issued 20 manufacturer service bulletins. These bulletins cover a range of components, with a notable focus on the engine, electrical system, and airbags, indicating areas where owners might experience issues that require dealer attention.
Recalls
There are no recalls reported for the 2023 Audi Q5.
Owner Complaints
There are no owner complaints reported for the 2023 Audi Q5.
Federal Investigations
No federal investigations have been opened against the 2023 Audi Q5.
Service Bulletins
Audi has released several service bulletins for the 2023 Q5, addressing various technical issues. These bulletins guide technicians on diagnosing and repairing problems that owners might encounter.
Engine and Drive System Faults
Several TSBs address engine-related issues. Audi has released Technical Service Bulletin 2076356/4 to resolve engine control unit drive system faults, specifically DTCs P060C00 and U041600. Owners might notice the 'EPC light is on' or a 'drive system fault' message. The recommended fix involves a software update for the engine control unit.
Another bulletin, A0124062072710/1, also covers the illuminated EPC lamp or 'Drive system fault' message associated with DTCs P060C00 and U041600, pointing to software problems. Additionally, a manufacturer communication addresses a 'turbocharger boost control position sensor circuit range/performance' fault, indicated by DTC P256300, for which initial diagnostic steps are provided.
Airbag Warning Lights
Airbag system warnings are also covered by TSBs. Technical Service Bulletin 2072023/2 addresses an 'airbag warning light illuminated' with DTC B120E1B. This issue is often due to non-optimal wiring routing causing tension on the driver airbag release valve connector. Another bulletin, TSB 2072349/2, details issues with the 'airbag warning light illuminated' and DTCs B100A1B or B100B1B, caused by the side/thorax airbag wire harness being too close to the seat foam.
EVAP System Leaks
Problems with the Evaporative Emission Control System (EVAP) have also been noted. Technical Service Bulletin 2071770/5 addresses an illuminated Malfunction Indicator Lamp (MIL) with diagnostic trouble code P240700, related to the EVAP system's leak detection pump. Similarly, TSB 01 24 10 2069166/3 covers a Check Engine Light (MIL) due to DTC P044200, indicating an 'EVAP Emission Control System (Small Leak) Leak Detected'.
Malfunction Indicator Lamp (MIL) and Boost Sensor Communication
Owners may also experience a MIL illumination due to communication issues. Technical Service Bulletin 2074392/2 addresses a MIL illuminated with DTC U060B00, indicating lost communication with the turbocharger/supercharger boost sensor. This issue often involves repairing wiring at the sensor. A related manufacturer communication, WS_Q5 G31 no com, outlines diagnostic steps focusing on harness inspection and repair for the same DTC U060B00.
AC Buttons Not Working
An issue with the air conditioning system is detailed in Audi Technical Service Bulletin 2078655/2. This bulletin addresses non-functional air conditioning operating unit buttons, logging DTC B131207, and provides diagnostic and repair procedures.
Cylinder Head Cover Oil Leaks
Oil residue and leaks from the cylinder head cover have been identified in some 2021-2023 Q5 models. Technical Service Bulletin 2072716/3 addresses this issue, often caused by loose bolts due to manufacturing burrs. Several related bulletins, such as TSB 2072716 and TSB 2072716/2, provide guidance for technicians on documenting and repairing these leaks.
Should You Be Worried?
While the absence of recalls, owner complaints, and federal investigations suggests a generally stable vehicle, the presence of 20 service bulletins indicates that the 2023 Audi Q5 is not without its potential issues. These bulletins highlight specific Audi Q5 problems that owners might encounter, particularly related to engine performance, airbag system warnings, and EVAP system integrity. Most of these issues appear to be resolvable through software updates or specific component repairs at an authorized dealership. Owners should remain vigilant for warning lights and unusual vehicle behavior.
What 2023 Audi Q5 Owners Should Do
If you own a 2023 Audi Q5, here are some recommended actions:
- Monitor Warning Lights: Pay close attention to any illuminated Malfunction Indicator Lamp (MIL), EPC light, or airbag warning light on your dashboard.
- Consult Your Dealer: If you experience any of the symptoms described, contact your authorized Audi dealer. They can check for applicable TSBs and perform necessary diagnostics and repairs.
- Discuss TSBs: When visiting the dealership, inquire if there are any open service bulletins that apply to your vehicle's symptoms or VIN.
- Document Issues: Keep records of any problems you experience, including dates, symptoms, and any diagnostic trouble codes (DTCs) observed.