2018 Acura TLX Exterior lighting Problems
- Complaints
- 1about this part
- Share
- 1%of 97 total for the year
- Median mileage
- 50,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the exterior lighting of the 2018 Acura TLX, 1% of the 97 complaints for this model year. Where a mileage was given, the median is 50,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2018 Acura TLX. The contact stated that while driving at an undisclosed speed, the headlights started flickering. The vehicle was taken to an independent dealer to be diagnosed. The contact was informed that the amps in the battery was low. The manufacturer was made aware of the failure. The failure mileage was approximately 50,000.”
NHTSA complaint #11506935, filed 2023-02, 50,000 milesExterior lighting: other model years
Other parts of the 2018 Acura TLX
31 complaintsElectrical system
20 complaintsFuel system
15 complaintsOther or unknown
14 complaintsEngine cooling
13 complaintsTransmission and drivetrain
11 complaintsForward collision avoidance
8 complaintsBrakes
7 complaintsLane departure
7 complaintsSteering
6 complaintsVehicle speed control
4 complaintsSeat belts
2 complaints
← All problems reported for the 2018 Acura TLX
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology