YearToAvoid

2017 Acura MDX Lane Departure Problems

NHTSA lists 19 Lane Departure complaints for the 2017 Acura MDX, 7% of its 255 total complaints for the year. No related recall exists for this problem area. Median mileage at failure is reported at 3,100 miles.

Lane Departure complaints
19
7% of 255
Crashes reported
0
Fires reported
0
Injuries reported
0
Median mileage
3,100 mi
Related recalls
0

Typical lane departure system symptoms owners report

  • Owners report the front-facing camera failing internally, which disables lane keeping assist, forward collision warning, and adaptive cruise control together.
  • Multiple warning lights appear at once, including Lane Keeping Assist Problem and Road Departure Mitigation System Problem, often alongside brake and gear-shift error messages.
  • Some drivers describe the camera going online and offline while using cruise control on the highway, triggering repeated warning lights.
  • Several complaints reference a specific error code, U3000-49, tied to the windshield-mounted lane departure camera.
  • Owners note that blind spot warning, lane departure warning, and high beam systems can flash or deactivate simultaneously without a crash occurring.

When 2017 Acura MDX lane departure system complaints were filed

First complaint Nov 12, 2020, latest Aug 19, 2026.

2017 Acura MDX lane departure complaints: complaints filed per month3Nov 2020Nov 2022Dec 2024Aug 2025Dec 2025Mar 2026May 2026Aug 2026
19 complaints filed with NHTSA from Nov 2020 to Aug 2026; peak Aug 2026 (3).

Lane Departure recalls for the 2017 Acura MDX

No safety recalls on record for this model year.

Lane Departure complaints by MDX model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 20100 (0%)
  2. 20110 (0%)
  3. 20120 (0%)
  4. 20130 (0%)
  5. 20141 (1%)
  6. 20150 (0%)
  7. 201614 (4%)
  8. 201719 (7%)
  9. 201817 (10%)
  10. 201913 (7%)
  11. 202019 (9%)
  12. 20227 (5%)
  13. 20230 (0%)
  14. 20242 (5%)
  15. 20251 (1%)

Frequently asked questions

How many 2017 Acura MDX owners reported Lane Departure problems?
NHTSA lists 19 complaints in the Lane Departure area for the 2017 Acura MDX, which is 7% of the 255 total complaints filed for that model year.
Is there a recall for the 2017 Acura MDX lane departure camera?
No. NHTSA shows no related recalls listed for this problem area on the 2017 Acura MDX.
At what mileage do these lane departure issues occur?
The median mileage at failure reported to NHTSA for this problem area is 3,100 miles.
Did the lane departure problems cause any crashes or injuries?
NHTSA records show 0 crashes, 0 fires, and 0 injuries tied to these Lane Departure complaints for the 2017 Acura MDX.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.