Does the 2018 Audi A4 have any recalls?

1 recall found in NHTSA data as of September 22, 2026, covering: air bags, seats. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.

How do I check if my 2018 Audi A4 recall has been fixed?

Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Audi dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.

How many complaints have owners filed about the 2018 Audi A4?

44 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.

2018 Audi A4 recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

1 recall found in NHTSA data as of September 22, 2026

For the 2018 Audi A4. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Audi been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

Check your VIN with NHTSA

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Audi dealer can also check your VIN. Recall repairs are free.

2018 Audi A4 recalls, newest first

November 10, 2021NHTSA 21V874000208,332 vehicles potentially affected

Air bags › Sensor › Occupant classification › Front passenger

Summary: Volkswagen Group of America, Inc. (Audi) is recalling certain 2017-2020 A4 Allroad, A4 Sedan, 2018-2019 RS5 Coupe, 2019 RS5 Sportback, 2018-2020 A5 Cabriolet, A5 Coupe, A5 Sportback, S4 Sedan, S5 Cabriolet, S5 Coupe, and Audi S5 Sportback vehicles. The cable connecting the seat heater to the Passenger Occupant Detection System (PODS) may have a contact fault, causing the software to misdiagnose a malfunction and disable the passenger air bag.
Consequence: A disabled passenger air bag increases the risk of injury in the event of a crash.
Remedy: Dealers will replace the connecting cable and either the heating mat or entire seat cover, free of charge. Owner notification letters were mailed January 7, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 74E3. This recall is an expansion of Recall 19V-547 (74D9). Vehicles previously repaired under 19V-547 will need to return for the new remedy.
Components: Air bags › Sensor › Occupant classification › Front passenger; Seats

This recall on nhtsa.gov

Owner complaints

Owners have filed 44 complaints about the 2018 Audi A4 with NHTSA. Complaints are unverified reports from the public; NHTSA uses them to decide what to investigate.

Crashes reported: 1
Fires reported: 0
Injuries reported: 0
Deaths reported: 0

Most complained-about components

Unknown or other18
Electrical system16
Fuel/propulsion system6
Structure › Body6
Engine5

Other 2018 Audi models

Most recalled 2018 vehicles

2018 Altec Aerial Device (36 recalls)
2018 Blue Bird Vision (35 recalls)
2018 Freightliner Cascadia (26 recalls)
2018 Thomas Built Buses SAF-T-Liner HDX (26 recalls)
2018 Thomas Built Buses SAF-T-Liner C2 (22 recalls)

All of 2018’s most recalled vehicles

Questions

Does the 2018 Audi A4 have any recalls?: 1 recall found in NHTSA data as of September 22, 2026, covering: air bags, seats. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2018 Audi A4 recall has been fixed?: Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Audi dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2018 Audi A4?: 44 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.