| 1 | 0 | 3 | 4 | 3 | 4 |
2018 Audi A4 / S4 repairs by problem area
Engine (36%)
Transmission and Drivetrain (0%)
Brakes and Traction Control (14%)
Suspension and Steering (0%)
Electrical and Air Conditioning (36%)
Paint, Rust, Leaks, Rattles, and Trim (7%)
Other (7%)
Chart based on 14 repairs.
2018 Audi A4 / S4 repair cost distribution
$2500+ (0%)
$1000 - $2499 (0%)
$500 - $999 (11%)
$100 - $499 (11%)
< $100 (78%)
Chart based on 9 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2018 Audi A4 4dr Sedan
turbocharged 354hp 3.0L V6 8-speed shiftable automatic AWD
| Audi A4 in Connecticut, United States Oct 2017 - Jun 2022 | |||
| Nov 201810000 mi | Driver’s Seat was creaking. Dealer found inflatable seat bolster was bad and in need of replacement. Took a few days to order part and replace seat bolster. Creaking noise is now gone. Covered under vehicle warranty. | ||
| Audi A4 in Colorado, United States Jan 2022 - Jun 2022 | |||
| Jun 202234000 mi | Multiple warning lights, ABS failure. Battery failure | ||
| Audi A4 in Ohio, United States Nov 2017 - Jan 2021 | |||
| Jan 20181000 mi | service engine soon light. code for oil level. found oil over filled, drained some out to resolve incident | ||
| Dec 201915000 mi | CODES P218100,P308100,P01E400. REPLACED THERMOSTAT UNDER WARRANTY | ||
| Jan 202121000 mi | Emergency sos malfunction indicator light on. Replaced sos antenna and wiring harness | ||
| Audi A4 in British Columbia, Canada Feb 2018 - Mar 2021 | |||
| Nov 20186200 mi | sensor for ac fan fan sensor replaced | ||
| Oct 202021700 mi | cooling fan sensor | ||
| Audi A4 in Ohio, United States May 2017 - Mar 2018 | |||
| Jan 20189500 mi | Cooling fan control unit failed (warranty item) many failed globally and I had to wait for the part to come from Audi, Germany. The entire wait was just under three weeks, but did include both Christmas, the week following and New Years, so some of the issue was the time of year (holidays, etc.) During the time the car was at the dealer, I was loaned a new A8L. | ||
| Audi A4 in Massachusetts, United States Aug 2017 - Jun 2022 | |||
| Apr 20186000 mi | A warning "engine system malfunction" came on and revs were limited to 3500 although the car otherwise ran normally. Turning off and restarting the car had no effect. I parked the car overnight and in the morning, the malfunction warning was gone. I took it to the dealer where they detected an OBD code for "blocked fan" that had resolved spontaneously. No repair was required and there was no charge as the car is under warranty. The original trigger for this code remains unexplained. | ||
2018 Audi A4 4dr Sedan
turbocharged 252hp 2.0L I4 7-speed automated manual AWD
| Audi A4 in Wisconsin, United States Feb 2021 - Jun 2022 | |||
| Dec 202140000 mi | Sunroof made a crackling noise when it was opening and closing - they sprayed some adhesive on the chassis above the headliner liner Lost cell phone connection repeatedly in a large city - has to do with 3G shutdown | ||
| Apr 202241000 miUS $200 | All the electrical within the car repeatedly shut off. I replaced the battery after a voltage check and registered the new battery with the car. | ||
2018 Audi A4 / S4
Engine not specified
| Audi A4 in Quebec, Canada Dec 2020 - Jul 2022 | |||
| Jul 202244640 miC $600 | Front brake pads and rotors change | ||
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