Looking for Audi RS7 repair in Phoenix? We work on Audi vehicles every day and cover the RS7 across model years 2014 to 2018, with honest diagnostics and quotes you approve before work begins.
To help RS7 owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 13 owner complaints on file for the RS7 and 3 safety recall campaigns. The most-reported problem areas are engine (9), vehicle speed control (1), fuel/propulsion system (1).
Most-Reported Audi RS7 Problems
These problem areas come up most often in NHTSA owner complaints for the RS7 (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 | |
|---|---|---|---|
| Engine | 9 | 69% | |
| Vehicle Speed Control | 1 | 7% | |
| Fuel/Propulsion System | 1 | 7% | |
| Visibility/Wiper | 1 | 7% | |
| Electrical System | 1 | 7% | |
| Air Bags | 1 | 7% |
Engine
9 of the 13 complaints (69%) mention the engine and cooling system. Engine and cooling complaints are best caught early in Phoenix, where heat pushes cooling systems and engine oil to their limits. We diagnose warning lights and check coolant, hoses and oil condition. See our check engine light diagnostics and oil change & maintenance pages.
Vehicle Speed Control
1 of the 13 complaints (7%) mention vehicle speed control (throttle and cruise control). Speed control complaints involve the throttle, cruise control and related sensors. We scan for stored codes and test the throttle system and sensors to find the actual cause instead of guessing. See our check engine light diagnostics and auto repair pages.
Fuel/Propulsion System
1 of the 13 complaints (7%) 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 RS7 Complaints by Model Year
The RS7 model years with the most NHTSA complaints on file are 2016, 2014, 2015. 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 | |
|---|---|---|
| 2014 | 5 | |
| 2015 | 2 | |
| 2016 | 6 |
Audi RS7 Check Engine Codes
NHTSA owner complaints rarely cite specific trouble codes for the RS7, 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 RS7? 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 RS7 Safety Recalls
NHTSA lists 3 recall campaigns for the RS7 in these model years, most often involving air bags, engine and engine cooling, equipment. 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.
- 2022 recall, Engine And Engine Cooling (campaign 22V178000): Volkswagen Group of America, Inc. (Audi) is recalling certain 2013-2017 A8, S6 Sedan, S7, S8, and 2014-2017 RS7 vehicles. The turbocharger oil supply strainer can become blocked, causing wear to the bearings due to lack of lubrication.
- 2018 recall, Air Bags (campaign 18V370000): Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 vehicles equipped with basic seats (with or without heating).
- 2018 recall, Equipment (campaign 18V096000): Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2014-2015 Audi S7 and 2016-2018 RS7 vehicles.
Keeping a Audi RS7 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 RS7 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 RS7 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 RS7, a pre-purchase inspection shows what the paperwork does not.
Audi RS7 Services at EZ Swap LLC
Get the details on our Phoenix Audi RS7 repair service, or choose a service below.
Audi RS7 FAQ
What are the most common problems with the Audi RS7?
Based on NHTSA owner complaints, the most-reported problem areas for the Audi RS7 are engine (9), vehicle speed control (1), fuel/propulsion system (1). Complaint counts reflect reports filed, not the share of vehicles affected.
Which RS7 model years have the most complaints?
The RS7 model years with the most NHTSA complaints on file are 2016, 2014, 2015. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What check engine codes are common on the Audi RS7?
NHTSA complaints rarely cite specific codes for the Audi RS7. 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 RS7 have any safety recalls?
NHTSA lists 3 recall campaigns for the Audi RS7 across model years 2014 to 2018. 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 RS7 in Phoenix?
Yes. EZ Swap LLC repairs and maintains Audi vehicles including the RS7, 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 RS7?
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 RS7 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.