77 of the
682 complaints filed about the Honda Insight
are about the driver-assist systems —
11% of everything owners reported.
The worst model year for it is 2019.
77
Complaints
11%
Share of all complaints
8
Crashes
0
Fires
Driver Assist & Collision Avoidance complaints by model year
The contact owns a 2022 Honda Insight. The contact stated that while driving at an undisclosed speed, the Forward Collision Avoidance system independently activated, and the vehicle shuddered abnormally. No warning lights were illuminated. The vehicle was taken to a dealer to be diagnosed; however, the cause of the failure was not yet determined. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 42,500.
NHTSA complaint #11755902 — an unverified report by a vehicle owner.
I was driving to Pilates class and everything was normal but as I reached a railroad crossing the car suddenly and for no reason stopped dead on the tracks. Luckily for me there were no vehicles in front or behind me and there were no trains coming. I was terrified and wasn’t sure what to do but I pushed the Drive button and the vehicle went ahead as if nothing happened.
NHTSA complaint #11754308 — an unverified report by a vehicle owner.
The vehicle unintentionally accelerated while pulling into a parking space. I was depressing the brake to slow down while making the right turn into the space. The engine suddenly revved up (as though you were depressing the gas and brake at the same time) and it accelerated forward (a though you suddenly released the brake while depressing the gas pedal) and the car lept forward, jumping a 3 foot long curb, striking the vehicle parked in front of me. The tires kept spinning as though the gas pedal was being depressed, even though the vehicle could no longer make any forward progress since it had run into the front of the vehicle parked in front of me. We’re it not for the vehicle in front, I feel that the car would have continued accelerating forward and could have caused injury or death to customers in the shopping center and/or damage to other vehicles or structures. The vehicle was towed and is currently in the body shop for repairs, but I don’t think this addresses my concern for the sudden acceleration. I don’t want to drive it in case the problem reoccurs and could cause further damage. I’ve reached out to Honda to see if I can tow the vehicle to their service repair center to try to diagnose the problem by reading data from the car’s computer, but they have not responded. I checked the floor mats and they were flat and properly installed. If I had mistakenly depressed the gas pedal (not likely as I was already braking as I approached the parking space), I would have thought that the collision avoidance system would have braked the vehicle. Airbags also did not deploy in either vehicle.
NHTSA complaint #11747521 — an unverified report by a vehicle owner.
The Honda Sensing suite's CMBS uses a combination of a front-facing camera and a radar sensor, it detected a sewerage as a hole and steel plates as a hole and made a sudden unsafe stop. Collision Mitigation Braking System (CMBS™) experiencing a false positive. We were going to like 15-20 over the steel plate and it made an emergency unsafe stop. It keeps doing it over and over. At this point it’s becoming really unsafe so I wanted to report it. It stopped all of sudden and made my neck in pain as my wife’s back. No the problem has not been talked to the dealer or they never told me about this kinds of problems will happen. No any warning lamps.
NHTSA complaint #11707040 — an unverified report by a vehicle owner.
Automatic brake system activated even though there were no cars in front of me or behind me. Car came to a complete stop which would have been a huge risk if someone was behind me. I have also had other instances where the auto brake would randomly activate and stop the car, but not as severe as a full stop on this one.
NHTSA complaint #11686784 — an unverified report by a vehicle owner.
On [XXX] while driving my 2019 Honda Insight Touring at approximately 35 mph on [XXX] , the vehicle’s automatic emergency braking system suddenly activated without any obstacle present. The car braked very hard, creating a dangerous situation in traffic. This was not the first time it has happened. The same issue occurred on two separate occasions in 2022, also with no vehicles or obstacles nearby. Each time, the system engaged abruptly and without warning. I am concerned about the safety risk of the Collision Mitigation Braking System (CMBS) activating erroneously, as it could easily cause a rear-end collision. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11685253 — an unverified report by a vehicle owner.
This 2020 Honda Insight performed “phantom braking” of the automated braking system when I was about to enter a clear intersection with no vehicles or obstacles in front of me. It activated the automated braking system and endangered my life and the lives of others over no real threat. This occurred 08/23/2025. The car is well maintained and does not have any service issues. This was completely random.
NHTSA complaint #11682568 — an unverified report by a vehicle owner.
The lane departure warning system in my Insight has, for the six years I have owned it, regularly been confused by shadows on the road - flashing a departure warning and trying to adjust the steering while I am driving within my lane. I was prompted to write this today because the LDS went off four times during my 8-mile drive to work this morning. It's mostly been a distracting annoyance, but as far as I know the system can't be disabled - just turned off manually every time the car is started. In sum: the vast majority of the times the lane departure system has alerted, the vehicle has not in fact been departing from a lane, but the LDS appears to be responding to shadows on the road - particularly in the morning and afternoon when shadows are darkest, and specifically while crossing a cable-stayed bridge (the cables cast lines of shadows across the roadway). I will put a date in your form, but this has been going on since I bought the vehicle in 2019.
NHTSA complaint #11677854 — an unverified report by a vehicle owner.
The contact owns a 2020 Honda Insight. The contact stated that after starting the vehicle, several unknown warning lights illuminated. During the failure, the brakes failed to function as intended, and the Lane Departure, Cruise Control, and Forward Collision Avoidance features failed to function as intended. The failure was intermittent. During the first failure, the vehicle was turned off and restarted after several minutes and the vehicle operated as intended. The vehicle was taken to the dealer and diagnosed with battery failure. The dealer also determined that the brake pedal simulator had failed. The vehicle was not repaired. The manufacturer was not notified of the failure. The vehicle remained with the dealer unrepaired. The failure mileage was approximately 18,000.
NHTSA complaint #11675716 — an unverified report by a vehicle owner.
On two (2) occasions, the "collision mitigation braking system" braked with no reason. It has happened on a quiet and straight line residential street with no other moving vehicle, pedestrian, animal, or any other obstruction in view. After one second or so of braking, it returned to normal. It is available for inspection. I have not spoken to the local Honda dealer about it, and there were no adverser repercussions. There were no prior warnings of any system malfunction.
NHTSA complaint #11675632 — an unverified report by a vehicle owner.
Car often slams on the breaks when there’s no one near me. It also has the blind spot detection go off when there’s no one next to me (or a highway barrier) Both of these instances have happened numerous times since I’ve had my car. It’s only been 3 years and 25k miles. The problem started as soon as 2-3 months in
NHTSA complaint #11661755 — an unverified report by a vehicle owner.
Car often slams on the breaks when there’s no one near me. It also has the blind spot detection go off when there’s no one next to me (or a highway barrier) Both of these instances have happened numerous times since I’ve had my car. It’s only been 3 years and 25k miles. The problem started as soon as 2-3 months in
NHTSA complaint #11661755 — an unverified report by a vehicle owner.
Driving normally about to enter a clear intersections when the brakes automatically fully engaged bringing the vehicle to a complete stop. There was nothing in front of me, and no cars about to cross in front of me. Lucky there was no accident and I was able to continue on. There have been no issues, inspections, or changes leading up to this incident.
NHTSA complaint #11647876 — an unverified report by a vehicle owner.
I was driving down the highway, with no one in front of me, and my car alerted BRAKE and brought my car from 70 to an almost complete stop. This jerked myself and my passenger and caused a heat mark from the seat belt on my collar bone. It has done it multiple times since then. I'm terrified to be in traffic and for it to do this. This is most definitely putting my safety at risk, and the safety of others. I have not taken it to the dealership yet.
NHTSA complaint #11641019 — an unverified report by a vehicle owner.
I was driving down the highway, with no one in front of me, and my car alerted BRAKE and brought my car from 70 to an almost complete stop. This jerked myself and my passenger and caused a heat mark from the seat belt on my collar bone. It has done it multiple times since then. I'm terrified to be in traffic and for it to do this. This is most definitely putting my safety at risk, and the safety of others. I have not taken it to the dealership yet.
NHTSA complaint #11641019 — an unverified report by a vehicle owner.
On at least two occasions the automatic emergency braking system has activated with nothing in front of the vehicle. Several instances when cresting a steep rise in the road the forward collision warning system has activated the "BRAKE" warning light.
NHTSA complaint #11637606 — an unverified report by a vehicle owner.
On at least two occasions the automatic emergency braking system has activated with nothing in front of the vehicle. Several instances when cresting a steep rise in the road the forward collision warning system has activated the "BRAKE" warning light.
NHTSA complaint #11637606 — an unverified report by a vehicle owner.
According to the driver of the vehicle at the time, for no reason while on a Freeway approaching a construction area at 60 miles per hour with cruse control OFF, the vehicle brakes were applied by (I suspect) the Emergency Braking System (EBS)of the car. The Car, due to the breaking, slowed down to 50 miles per hour and then released the brakes. No one was behind the car at the time. A warning did also appear on the instrument panel at the time of the event. Problem has not been reported to Honda (or anyone else) or reproduced. There were no warnings of any issue prior to the event. This event occurred around the first of January 2025.
NHTSA complaint #11637809 — an unverified report by a vehicle owner.
I just read about a NHTSA probe or study that's been upgraded for unexplained braking on Honda Insights. This unexplained sharp automated braking has happened at least half a dozen times in my car. There was never anything in or near the vehicle path that would explain the braking. It was always good weather (no hazard road conditions). In every instance it was a brief but sharp braking (with a loud audible beep beep beep). Three times it occurred within the same 1/4 mile stretch of road, which was a slight decline followed by a slight incline (at the time I was thinking that somehow the optical camera system was picking up some reflected or refracted light from the road or highway markings). But that seems unlikely, and in any case, Louisiana roads, being as horrible as they are, there's no fresh marking paint or other reflective coatings anywhere on the road. I also wondered if maybe it was caused by interference from other radar or radio signals.
NHTSA complaint #11637283 — an unverified report by a vehicle owner.
I just read about a NHTSA probe or study that's been upgraded for unexplained braking on Honda Insights. This unexplained sharp automated braking has happened at least half a dozen times in my car. There was never anything in or near the vehicle path that would explain the braking. It was always good weather (no hazard road conditions). In every instance it was a brief but sharp braking (with a loud audible beep beep beep). Three times it occurred within the same 1/4 mile stretch of road, which was a slight decline followed by a slight incline (at the time I was thinking that somehow the optical camera system was picking up some reflected or refracted light from the road or highway markings). But that seems unlikely, and in any case, Louisiana roads, being as horrible as they are, there's no fresh marking paint or other reflective coatings anywhere on the road. I also wondered if maybe it was caused by interference from other radar or radio signals.
NHTSA complaint #11637283 — an unverified report by a vehicle owner.