NHTSA (USA)High Risk
At a glance
This page covers 5 recalls, 12 owner complaints and EPA fuel economy for the 2018 Audi Rs 3.
22 mpg combined
10.7 L/100km
Subcompact Cars
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted.
Complaints for the 2018 Audi RS 3 are spread thinly across systems, but fueling issues draw the most consistent attention. Multiple owners describe difficulty filling the tank, fuel spitting back, the pump shutting off prematurely, and a persistent fuel odor after refueling, sometimes lasting days. One owner traces the problem to a failed suction pump in the fuel tank that caused fuel to back up into the evaporation canister and exit through a vent tube near the rear wheel well. The airbag system also shows up in more than one report, with owners describing the passenger airbag warning light staying on, the seat illuminating as unoccupied when it isn't, and other electrical warnings cascading alongside it. A water pump failure showing up before 28,000 miles rounds out the complaint picture, with owners noting a coolant leak that worsened over time.
12
Total Complaints
By System
Looking at these recalls, I can see some grouping is needed:
- Recalls 3 and 5 both describe the passenger occupant detection system (PODS) deactivating the passenger airbag. These are the same underlying defect filed separately, so I'll treat them as one issue. - Recalls 2 and 4 both describe rear seat head restraint guide sleeves incorrectly welded to the seat frame. Same defect, treat as one. - Recall 1 is distinct: missing latching pins on the center rear head restraint (detachment risk, not weld issue).
So effectively 3 distinct issues across 5 recalls. Word count target: 190-280 words (3-8 recalls).
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The 2018 Audi RS 3 has 5 recalls, the most serious being a passenger airbag that can switch off unexpectedly while the seat is occupied, leaving the front passenger without airbag protection in a crash.
The airbag issue traces to the passenger occupant detection system, which can either malfunction or register a false fault and cut power to the passenger airbag. Because the system is designed to suppress the airbag when the seat is empty or a child is present, a false deactivation means an adult passenger rides without that protection without any obvious warning.
Two of the remaining recalls both involve the rear seat head restraints. In one, the guide sleeves that hold the head restraints in the seat frame may not be properly welded, leaving the restraints with reduced stability and allowing them to shift or
At a glance
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Complaints are owner-reported and reflect individual experiences, not confirmed defects. They are distinct from recalls. Data sourced from the national vehicle safety complaint database. See trending complaints →
What can fail
The passenger air bag detection system may malfunction and turn off the passenger air bag even when someone is sitting in that seat.
What the fix does
Dealers will replace the detection sensor mat and reprogram the detection control module at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A faulty electrical connection in the passenger air bag detection system may cause it to incorrectly sense a problem and turn off the passenger air bag.
What the fix does
The dealer will replace the connector and reroute the cable to restore proper air bag operation.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The center rear seat head restraint may be missing its latching pins, which secure it in place.
What the fix does
Dealers will inspect the head restraints and replace any missing pins at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The rear seat head restraint guides may not be properly welded to the seat frame. In a crash, the head restraints could shift out of position, increasing injury risk.
What the fix does
Dealers will inspect the rear seat frame welds. If the head restraint guide welds are insufficient, the guides will be replaced.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The rear seat head restraint guide sleeves may be incorrectly welded to the seat frame, potentially affecting head restraint function.
What the fix does
Dealers will inspect the guide sleeves for incorrect welds and replace the rear seat frame if needed, at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
