There are 5 owner-reported driver assist & adas complaints for the 2015 Acura TLXin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The lane keeping assist problem light message comes up on my dashboard. The dealership wants $1600 to repair this problem but i don’t understand why it should have failed in the first place. The camera system should last for 10 plus years. In addition, this message can’t be cleared and it is a hazard as I can’t see any other safety messages that may come up
For some time now, before I was aware of this service, my car warning lights indicate that there is an issue with my forward collision, my lane departure, and the lane keeping assistance. It further indiscretion to clean my front windshield. I do so, but the warning still remains. Then some time will pass and the warning goes off. This warning happens sporadically, even giving impression of some hesitation while accelerating, and other times with drag when breaking. I made mention ofv this concern once to my dealership, but they said because it was now out of warranty, the check for the problem world cost $200. But now after reading of similar issues with other cars on this site, I will pursue a check on it.
As I was driving on major road the car shift from drive to neutral with all these problems flashing at me with not any warning signs. I was scared and I am scared to drive my car.
Car brake warning lights will flash when there is nothing in front of me, car keeps braking and losing power while driving on freeway for no reason.
THE FOLLOWING WARNING MESSAGES ALL POPED-UP AT THE SAME TIME WHILE DRIVING THE VEHICLE ON A CITY STREET: BRAKE SYSTEM PROBLEM; BRAKE HOLD SYSTEM PROBLEM; ANTI-LOCK BRAKE SYSTEM PROBLEM; VIHICLE STABILITY ASSIST PROBLEM; HILL START ASSIST PROBLEM; LANE KEEPING ASSIST PROBLEM; POWER STEERING SYSTEM PROBLEM; HILL START ASSIST PROBLEM; FORWARD COLLISSION WARNING PROBLEM; LANE DEPARTURE ASSIST PROBLEM; THE MESSAGE KEEP ROTATING WHILE DRIVING THE VEHICLE AND THE ASSOCIATED DASHBOARD LIGHT REMAINS ON. I SUSPECT THIS MIGHT BE RELATED TO ACURA SERVICE BULLETIN 15-050, BUT I HAVE NOT CONFIRMED THIS YET.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026