2025 KTM 390 Adventure R Exterior lighting Problems
- Complaints
- 2about this part
- Share
- 17%of 12 total for the year
- Median mileage
- 50miles
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 2 complaints about the exterior lighting of the 2025 KTM 390 Adventure R, 17% of the 12 complaints for this model year. Where a mileage was given, the median is 50 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 2025 KTM 390 Adventure R. The contact stated that while riding the motorcycle on several occasions at various speeds in weather under 60 degrees, the left or right turn signals were activated but failed to operate as intended. Additionally, each time the turn signals were activated in cold weather, the message Turn Signal Failure was displayed. The motorcycle was taken to a dealer where it was diagnosed and it was determined that the turn signals were inoperable and needed to be replaced. The manufacturer was notified of the failure. The failure mileage was approximately 50.”
NHTSA complaint #11719985, filed 2026-02, 50 miles“in certain comditions when using the turn signal a yellow turn light will pop up on the screen and the blinker fail to function properly. if that pops up all blinkers stop working”
NHTSA complaint #11718088, filed 2026-02Related service bulletins
- 11031355Apr 6, 2026KTM North America, Inc. has identified a deviation that may cause the turn signal flashers to blink at a rate that is faster than normal. To resolve this, an update of the…
Exterior lighting: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 2 | 17% |
Other parts of the 2025 KTM 390 Adventure R
6 complaintsElectrical system
5 complaintsFuel system
4 complaintsBody and structure
2 complaintsVehicle speed control
2 complaintsOther or unknown
1 complaints
← All problems reported for the 2025 KTM 390 Adventure R
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