Three problems related to adaptive cruise control have been reported for the 2018 Acura TLX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Acura TLX based on all problems reported for the 2018 TLX.
I own a 2018 Acura Tlx with approximately 41,384 miles. While driving, multiple safety-system warnings suddenly appeared simultaneously, including: lane keeping assist problem adaptive cruise control problem auto high-beam problem collision mitigation system problem road departure mitigation system problem brake system warning I safely stopped the vehicle, shut it off, and restarted it. The warnings initially disappeared but later returned, including when I started the vehicle to take it to the Acura dealership. An authorized Acura dealership inspected the vehicle and retrieved multiple diagnostic trouble codes, including u3000-49, indicating an internal electronic failure associated with the multipurpose camera/driver-assistance system. The dealership cleared the codes, retested the vehicle, and confirmed that the fault returned. The technician also tested the battery, alternator, starter, and camera ground. The brake system was inspected, and no separate braking problem was identified. The dealership diagnosed a failed monocular camera requiring replacement. Safety concern: multiple driver-assistance systems became unavailable unexpectedly while I was driving, including collision mitigation, lane-keeping assistance, road-departure mitigation, and adaptive cruise control. The simultaneous failure of these systems creates a safety concern because the vehicle's collision-prevention and driver-assistance features may be unavailable without advance warning. The dealership quoted approximately $2,400 for the camera replacement. The vehicle has only 41,384 miles. I have photographs and video documenting the dashboard warnings, as well as the dealership's diagnostic trouble code report and repair estimate. These records are available upon request. I am submitting this complaint to document the unexpected failure of multiple driver-assistance safety systems and request that NHTSA evaluate whether this represents a potential safety-related defect.
I got 5 lights on my dash stating that I have an auto high beam problem, road departure mitigation system problem, collision mitigation system problem, lane keeping assist problem, and adaptive cruise control problem. I got these lights on my dash at the exact same time and this happened 1 week after my car alarm started going off randomly. I will now have to change my windshield camera sensor. Seems like this is an issue with many Acura owners.
My cmbs, acc, lkas and road departure mitigation system all light up on my dashboard as well brake system light. I had a alignment done on my car about 2 weeks ago and the next day they came on. I went back to the shop where I had the alignment done to ask why they came on. They check the alignment again and said something about calibrating the sensors and checked that again. But the lights didn't go off.
| Adaptive Cruise Control problems | |
| Automatic Emergency Braking problems | |
| Warnings problems | |
| Sensing System Radar problems |