| 1 | 0 | 3 | 4 | 3 | 4 |
2015 Audi A4 / S4 repairs by problem area
Engine (35%)
Transmission and Drivetrain (7%)
Brakes and Traction Control (2%)
Suspension and Steering (13%)
Electrical and Air Conditioning (28%)
Paint, Rust, Leaks, Rattles, and Trim (13%)
Other (2%)
Chart based on 46 repairs.
2015 Audi A4 / S4 repair cost distribution
$2500+ (2%)
$1000 - $2499 (7%)
$500 - $999 (12%)
$100 - $499 (10%)
< $100 (68%)
Chart based on 41 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2015 Audi A4 4dr Wagon
supercharged 333hp 3.0L V6 7-speed automated manual AWD
| Audi A4 in Great Britain Jan 2017 - Jun 2022 | |||
| Jun 201721500 mi | Bank 1 catalytic converter replaced. | ||
| Apr 202141000 mi£450 | Recurring error code, resulting in diagnostic reading and replacement of faulty sensor. | ||
2015 Audi A4 4dr Sedan
turbocharged 220hp 2.0L I4 8-speed shiftable automatic AWD
| Audi A4 in Minnesota, United States Jan 2017 - Jun 2018 | |||
| Aug 201715000 mi | Software recall | ||
| Audi A4 in California, United States Dec 2015 - May 2018 | |||
| Jan 201847000 mi | Recall for wiring on supplementary rear passenger heater. | ||
| Audi A4 in North Carolina, United States May 2018 - Jun 2022 | |||
| Sep 201878000 miUS $500 | Headlight (HID) replacement | ||
| Mar 202085000 miUS $1500 | Oil fill sensor failure | ||
| Audi A4 in Iowa, United States Jun 2015 - Jun 2022 | |||
| Nov 201631000 mi | The entire MMI screen went blank. The dealer spent 3 days tracking down the problem and conferring with Audi. They replaced the 5F control module and reset everything. We lost all of our data. The $3,000 charge was covered by warranty. | ||
| Apr 201736000 mi | Owner adjusted the rearview mirror on the windshield and the mirror fell off - dangling by some wires. | ||
| Jun 201738963 mi | Engine Malfunction switch on the dash is on. NVLD Pressure switch broken - Fault P0456 on the EVAP system. Dealer removed and replaced the EVAP filter, EVAP canister and the NVLD pressure switch. Repair cover by warranty. | ||
| Dec 201748500 mi | the driver's exterior door lock stopped responding to the key. Replaced the drivers door handle touch pad sensor | ||
| Jun 201854755 mi | Left front wheel bearing replacement | ||
| Mar 202187300 miUS $2182 | The drivers side daytime running light was not operating. It involved the entire light assembly unit- not just a bulb. It involved the LED assembly inside the headlight. | ||
| Jan 202296400 miUS $622 | At about 96,000 miles the EPC light came on on the dash. We were on the road and we drove for several hundred miles to get to our winter home and to the Audi dealer. We also scheduled the 95,000 mile service at the visit. The dealer could not identify the reason for the EPC - except a stored fault for turbocharger overboost fault. Audi factory advised resetting all the computers. After that the EPC warning was gone and the car is performing well. We will monitor the car .... | ||
| Audi A4 in Missouri, United States Nov 2014 - May 2017 | |||
| Apr 201774000 miUS $3500 | Trouble getting transmission in gear. Dealer replaced transmission. | ||
| Audi A4 in Virginia, United States Mar 2015 - Jun 2019 | |||
| Dec 201515000 mi | Satellite radio "linking" with no sound. Diagnosed internal failure of roof antenna. Antenna replaced. | ||
| Aug 201633000 mi | Roaring noise from RR wheel. Replaced wheel bearing. | ||
| Jun 201884335 miUS $115 | MIL is on. Cause is P0299 turbo underboost (static) fault. Recommend turbocharger replacement. | ||
| Dec 2018101000 miUS $111 | Purchased a SirrisXM external antenna from Best Buy for $29.99. Radio and traffic now work. Satellite radio “linking” and is inoperable. Rear section of the headliner was lowered and shark fin antenna assembly was determined inoperable. Dealer recommended replacing for $800. Customer declined and purchased a SirrisXM external antenna from Best Buy for $29.99. Radio and traffic now work. | ||
| Mar 2019110000 miUS $419 | Roaring noise coming from the left rear wheel. Wheel bearing failed. | ||
2015 Audi A4 4dr Sedan
turbocharged 220hp 2.0L I4 6-speed manual AWD
| Audi A4 in Ontario, Canada Oct 2020 - Jun 2022 | |||
| Feb 202135340 miC $800 | miss firing | ||
| Audi A4 in Washington, United States Dec 2014 - Jan 2018 | |||
| Oct 201719000 mi | Squeaking rear shock bushings. | ||
| Audi A4 in Ontario, Canada Oct 2015 - Mar 2018 | |||
| Oct 201622320 mi | MMI system failed | ||
| Nov 201740300 mi | Squeak around shift boot. | ||
2015 Audi A4 4dr Sedan
supercharged 333hp 3.0L V6 7-speed automated manual AWD
| Audi A4 in Ontario, Canada Aug 2017 - Jun 2022 | |||
| May 201835960 mi | Side mirror not working | ||
| Sep 201840300 mi | Rear view camera intermittent. | ||
| Oct 201840300 mi | Chain tensioner failure resulting in chain rattle on cold starts. | ||
| Nov 201840920 mi | Error message "transmission malfunction, limited usability". Only 2,4,6 gears usable. Computer cleared, nothing repaired. | ||
| Dec 202160140 miC $1800 | Pcv system failure. Repaired. Also conducted media blasting on valves. | ||
| Audi A4 in Maryland, United States Sep 2015 - Feb 2016 | |||
| Sep 20159000 mi | Evap sensor | ||
| Audi A4 in Ohio, United States Jan 2020 - Jun 2022 | |||
| Sep 202053000 mi | Timing chain tensioners Fuel sending unit sensor | ||
| Audi A4 in Florida, United States Feb 2016 - Jan 2022 | |||
| Apr 201730000 miUS $600 | Replace front brake pads and rotors Fuel door would not open. I needed to open it manually through the trunk. I haven't taken it in yet as it is not an emergency. It will be covered by warranty. | ||
| Jun 201846000 mi | Replaced front upper control arm bushings under warranty Replace fuel door actuator. | ||
| Audi A4 in New Jersey, United States Jan 2021 - Apr 2022 | |||
| Feb 202295000 miUS $530 | Battery needed to be replaced - not charging fully. | ||
| Audi A4 in Ontario, Canada Jan 2015 - Aug 2015 | |||
| May 20156200 mi | The aluminum panel on the left front door got loose so it made an annoying noise when cruising on highway. Took it to a dealer for and found that a screw inside that panel had got loose. Finally fixed it. | ||
| Audi A4 in Alberta, Canada Apr 2015 - Jan 2022 | |||
| Feb 20165120 mi | 1 backup sensor would periodically fail to work and result in a long beep when car was in reverse. Tech pushed on a sensor and heard a "Click". Removed sensor cleaned the connection and re-installed. | ||
| Audi A4 in Connecticut, United States Jul 2014 - Nov 2017 | |||
| Feb 201720700 mi | After receiving Gearbox Failure and TPMS Malfunction warnings, vehicle was flatbedded to local dealer and entire 7sp DSG transmission was replaced based on diagnostics. Vehicle is 2.5 yrs old with 20K miles. | ||
| Jul 201724000 mi | Reported clunking resulted in replacement of a rear strut and replacement of front sway bars. | ||
2015 Audi A4 4dr Sedan
supercharged 333hp 3.0L V6 6-speed manual AWD
| Audi A4 in Maryland, United States Sep 2014 - Jun 2022 | |||
| Mar 20154000 mi | CEL came on. Dealer had to R&R Manifold Absolute Pressure sensor. | ||
| Audi A4 in California, United States Sep 2015 - Mar 2018 | |||
| Mar 201613000 mi | speaker rattle, fix didn't work | ||
| Audi A4 in Washington, United States Jun 2014 - Jan 2022 | |||
| Apr 201826000 mi | Leaking water pump. | ||
| Audi A4 in Pennsylvania, United States Aug 2017 - Jun 2022 | |||
| Dec 201739123 mi | Sunroof whistling > 40mph - dealer adjusted glass | ||
| May 201841000 mi | Slight rattle when engine revs. Dealer replaced front muffler under warranty. | ||
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