2025 Honda Civic: Lane Departure complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 10 owner complaints for the 2025 Honda Civic that list the lane departure component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11653757 (filed 04/09/2025): “I've previously reported the cmbs (collision mitigation braking system) and rdms (road departure mitigation system) warning messages that have been appearing too frequently. today is the day it finally happened, my wife was driving on the highway when auto cruise control with lane keep assist set at…”
- NHTSA complaint ODI #11629866 (filed 12/10/2024): “Unusual behavior with the "driver assistance system", specifically cmbs (collision mitigation braking system) and rdms (road departure mitigation system) warning messages appear too frequently. the first time this error appeared was when driving home from the lot after purchasing the vehicle (boug…”
- NHTSA complaint ODI #11747204 (filed 06/29/2026): “Update:american honda was formally notified of this steering failure on my 2025 civic hybrid. honda corporate has officially declined to pull the edr black box data, stating that data retrieval must be handled via the insurer. the physical vehicle is now being transferred to state farm insurance at …”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
DIY difficulty: Varies
Depends on the specific failure; get a diagnosis first. (Our assessment.)
Cost
No sourced cost range for this issue. Get a written quote after diagnosis.
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