Own a Audi E-Tron in the Phoenix area? EZ Swap LLC repairs and maintains the Audi E-Tron for model years 2019 to 2024. Our shop at 9050 N 9th St handles everything from routine service to diagnostics and major repairs.
To help E-Tron owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 202 owner complaints on file for the E-Tron and 15 safety recall campaigns. The most-reported problem areas are electrical system (112), power train (32), fuel/propulsion system (30).
Most-Reported Audi E-Tron Problems
These problem areas come up most often in NHTSA owner complaints for the E-Tron (all model years combined). Complaint counts reflect reports filed, not the share of vehicles affected, so popular and older models naturally have more.
| Problem area (NHTSA component) | Complaints | Share | |
|---|---|---|---|
| Electrical System | 112 | 55% | |
| Power Train | 32 | 15% | |
| Fuel/Propulsion System | 30 | 14% | |
| Engine | 30 | 14% | |
| Service Brakes | 21 | 10% | |
| Forward Collision Avoidance | 12 | 5% | |
| Structure | 6 | 2% | |
| Vehicle Speed Control | 6 | 2% |
Electrical System
112 of the 202 complaints (55%) mention the electrical system. Electrical problems are made worse by desert heat, which ages batteries, cables and connectors. We test the battery, starter and charging system and trace faults to the actual part. See our battery replacement and starter & alternator repair pages.
Power Train
32 of the 202 complaints (15%) mention the powertrain. Powertrain complaints can range from rough shifting to loss of drive. We road test, scan for stored codes and inspect fluids before recommending any repair. See our auto repair page.
Fuel/Propulsion System
30 of the 202 complaints (14%) mention the fuel system. Fuel system problems can cause stalling, hard starts and poor mileage. We test fuel delivery and related sensors to find the real cause. See our no-start diagnostics and check engine light diagnostics pages.
Audi E-Tron Complaints by Model Year
The E-Tron model years with the most NHTSA complaints on file are 2019, 2022, 2021. Older model years have had more time to collect reports, so use this table as a guide for what to inspect, not as a verdict on any one vehicle.
| Model year | Complaints on file | |
|---|---|---|
| 2019 | 84 | |
| 2020 | 4 | |
| 2021 | 41 | |
| 2022 | 53 | |
| 2023 | 19 | |
| 2024 | 1 |
Audi E-Tron Check Engine Codes
NHTSA owner complaints rarely cite specific trouble codes for the E-Tron, so we do not have a model-specific ranking to show. These are the check engine codes we see most often on vehicles in Phoenix heat, and any of them can show up on a Audi.
| Code | What it means |
|---|---|
| P0420 | Catalyst efficiency below threshold (bank 1) Often a worn catalytic converter, but failing oxygen sensors or exhaust leaks can set it too. Can cause an emissions test failure. |
| P0300 | Random or multiple cylinder misfire Worn spark plugs, failing ignition coils, fuel or vacuum problems. Do not ignore a flashing check engine light. |
| P0171 | System too lean (bank 1) Often a vacuum leak, dirty MAF sensor, weak fuel delivery or a failing oxygen sensor. |
| P0455 | EVAP system large leak Missing or loose gas cap, or a disconnected or cracked vapor hose. |
| P0128 | Coolant temperature below thermostat regulating temperature Usually a thermostat stuck open. Fix it to restore efficiency and cabin heat. |
| P0442 | EVAP system small leak Loose or worn gas cap, cracked hose or purge or vent valve. |
| P0301 | Cylinder 1 misfire Commonly a bad spark plug or ignition coil on that cylinder. |
| P0401 | EGR flow insufficient Clogged EGR passages or a stuck EGR valve. |
Got a check engine light on your E-Tron? A code is a clue, not a diagnosis, so we scan it and test the system before replacing anything. See our check engine light diagnostics.
Audi E-Tron Safety Recalls
NHTSA lists 15 recall campaigns for the E-Tron in these model years, most often involving electrical system, service brakes, hydraulic, back over prevention. Recalls are repaired by the manufacturer at no charge to you, but each applies only to certain vehicles. Look up your VIN at nhtsa.gov/recalls.
- 2026 recall, Service Brakes, Hydraulic (campaign 26V240000): Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2023 Audi E-Tron Quattro, 2020-2023 Audi E-Tron Sportback, 2024 Q8 E-Tron, Q8 Sportback E-Tron, SQ8 E-Tron, and SQ8 Sportback E-Tron vehicles.
- 2025 recall, Back Over Prevention (campaign 25V900000): Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2026 vehicles. Please see the recall report for a complete list of models. A software error may prevent the rearview camera image from displaying as intended.
- 2024 recall, Service Brakes, Hydraulic (campaign 24V621000): Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2024 Audi E-Tron and 2020-2024 Audi E-Tron Sportback vehicles.
- 2024 recall, Electrical System (campaign 24V228000): Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2022-2024 Audi RS E-Tron GT and E-Tron GT vehicles. The high-voltage battery may experience a short circuit within the battery modules.
- 2024 recall, Service Brakes, Air (campaign 24V465000): Volkswagen Group of America, Inc. (Audi) is recalling certain 2022-2024 Audi RS E-Tron GT and Audi E-Tron GT vehicles. The front axle brake hoses can develop tears, causing a leak and a brake circuit failure.
- 2024 recall, Electrical System (campaign 24V726000): Volkswagen Group of America, Inc. (Audi) is recalling certain 2022-2024 E-TRON GT, and RS E-TRON GT vehicles. The high-voltage battery may experience a short circuit within the battery module.
Serious Incident Reports
Of the NHTSA complaints on file for the E-Tron, 8 involved a crash, 8 involved a fire, 3 reported injuries. These numbers are drawn from self-reported complaints and are not verified findings. If your vehicle has an open recall, get it repaired promptly.
Keeping a Audi E-Tron Reliable in Phoenix
Arizona heat is the hardest test a Audi will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a E-Tron that spends its life in stop-and-go Valley traffic needs maintenance earlier than the owner's manual's normal schedule suggests.
Our recommendation for E-Tron owners: follow the severe-service schedule, test the battery before every summer, inspect brakes and tires twice a year, and have any warning light diagnosed instead of ignored. If you are shopping for a used Audi E-Tron, a pre-purchase inspection shows what the paperwork does not.
Audi E-Tron Services at EZ Swap LLC
Get the details on our Phoenix Audi E-Tron repair service, or choose a service below.
Battery Replacement
Test, replace and protect against Phoenix heat.
Details →Starter & Alternator Repair
Charging and starting system repair.
Details →Auto Repair
All makes and models, from domestic trucks to imports.
Details →No-Start Diagnostics
Find out why it will not start.
Details →Check Engine Light Diagnostics
Scan, test and pinpoint the real cause.
Details →Oil Change & Maintenance
Oil, filters, fluids, tires and scheduled service.
Details →Audi E-Tron FAQ
What are the most common problems with the Audi E-Tron?
Based on NHTSA owner complaints, the most-reported problem areas for the Audi E-Tron are electrical system (112), power train (32), fuel/propulsion system (30). Complaint counts reflect reports filed, not the share of vehicles affected.
Which E-Tron model years have the most complaints?
The E-Tron model years with the most NHTSA complaints on file are 2019, 2022, 2021. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What check engine codes are common on the Audi E-Tron?
NHTSA complaints rarely cite specific codes for the Audi E-Tron. On Phoenix vehicles in general, we see P0420, P0300 misfires, P0171 lean conditions and EVAP leaks such as P0455 and P0442 most often. Bring yours in and we will scan and test it.
Does the Audi E-Tron have any safety recalls?
NHTSA lists 15 recall campaigns for the Audi E-Tron across model years 2019 to 2024. Each recall applies only to certain vehicles, so enter your VIN at nhtsa.gov/recalls to see if yours is affected.
Do you repair the Audi E-Tron in Phoenix?
Yes. EZ Swap LLC repairs and maintains Audi vehicles including the E-Tron, at 9050 N 9th St in Phoenix. Call or text (602) 246-9063 for an appointment.
Is a pre-purchase inspection worth it for a used Audi E-Tron?
Yes. An inspection checks the engine, transmission, brakes, suspension, A/C and electrical system, and scans for stored codes, so you know the real condition before you buy.
How often should I service my Audi E-Tron in Phoenix?
Follow the severe-service schedule in your owner's manual, since heat and stop-and-go driving count as severe use. Test the battery before summer and inspect brakes and tires regularly.
More Audi Models We Service
Source: public complaint and recall records from the National Highway Traffic Safety Administration (nhtsa.gov). Counts reflect reports filed and do not predict the condition of any individual vehicle.