2023 SUBARU FORESTER Forward Collision Avoidance Problems

In three years I've had the Automatic Emergency Braking system engage and almost cause accidents several times. The breaking system engages when it's not needed. Going down a road driving straight at 25 MPH, no obstacles in road and breaks engage. Verry scarry, what if I was going 65 MPH on the highway! Another incident was on an off ramp in a curve, and another making a U-turn. This is not ok!

In three years I've had the Automatic Emergency Braking system engage and almost cause accidents several times. The breaking system engages when it's not needed. Going down a road driving straight at 25 MPH, no obstacles in road and breaks engage. Verry scarry, what if I was going 65 MPH on the highway! Another incident was on an off ramp in a curve, and another making a U-turn. This is not ok!

Traveling at approximately 45 mph through a green light at a 4-way intersection a car making a right on red turn turned into the outside lane in front of me. I had no warning sounds or automatic braking, to avoid a collision I had to steer to the left after an on coming car passed. There were no chimes or auto braking.I have had several instances similar with no alerts. My eyesight system has been problematic for the life of the car and required many diagnosis and recalibration with many trips to the dealership and no permanent repair. Frequent software updates and days with no eyesight -see manual. Finally had a total eyesight replacement with the assurance this was a long awaited technology all under 60,000 miles. A few months later eyesight malfunctioned again and required another update. Eyesight still remains unresponsive and goes in and out a couple of times a day. The technology is defective and unreliable. Subaru has provided no lasting fix.

In driving our 2023 Subaru Forester at 45mph at 10:00 am in the morning, with NO cars in front of us, in back of us, or on either side of us- suddenly the brakes locked up! Had there been anyone behind us, there could have been a dangerous collision. We have owned this car for 2 years, done all maintenance on it, and have NEVER had this happen before. We feel unsafe driving it now. We pulled the car over, got out to look under the car, thinking maybe we hit something in the road...but there was nothing...no warning....we contacted Subaru corporate, was given a Case number, but are still waiting to hear from them.

The check engine light and a flashing 'S' and other lights stating the safety features such as Eyesight, lane departure, RAB, etc. are turned off. This started on 1/15/25, and I took the car to the dealership on 1/16/25. The dealership stated the EVap System Leak Detection Pump sensor indicated a leak, and the EvaporateLeak Check Module needs to be replaced but is back-ordered until mid-March 2025. They turned off all the lights and told me I could keep driving the vehicle. On 1/20/25, all of the lights were back on. The car lags to accelerate and is using gas at a rapid rate. I feel unsafe driving the car for another two months with the check engine light on and the acceleration capacity decreased. The dealership will not allow me a rental vehicle unless I leave it on their lot for two months until the part arrives. I cannot agree with that. The dealership informed me that multiple Forester and Crosstreks models have the same problem. This car was purchased brand new from the Olympia dealership and it currently has about 22,000 miles on it.

While driving on a highway, one lane in each direction, my lane was going to end. In front of me were painted yellow highway lines directing me to head right to the new lane on the right side of the steel railings. My adaptive cruise control with lane keeping assistance still had me heading straight instead of to the right. I had to strongly turn my steering wheel to the right to avoid hitting the railing. Also I was following a car into a rotary with my adaptive cruise control on. Thankfully I wasn't going fast and the car started to speed up a little as the car in front of me turned around the rotary. I was able to steer it in the right direction. My point is, some of the new technology is showing commercials with drivers with their hands off the steering wheel, relying on the technology. I was glad I had complete control of the car, but these features aren't perfect.

I see black/gray spots on the headlights and sometimes I cannot detect if it is something in the road. Especially if it is raining. I called today for my maintenance and I am going to address this. Another issue that scared me to death. I was backing out of my garage, I was clear to continue backing but it kept beeping. Again I checked and nothing there, I began to continue and all of a sudden the car braked on its on hard. It was so alarming. I’m glad I was not in traffic. I am addressing this as well at my dealership. Another issue, I am feeling a hesitation when I accelerate, like it is not getting gas, then it starts going without hesitation. I am addressing this as well at my dealership. Another issue all of a sudden the eye sight crossed through came on. No reason for it to come on. I will address with the dealership.

I was driving down the main street of a small city. There is a decent amount of traffic, so I’m not sure what speed I was going but likely no more than 25 mph. All of a sudden, for no apparent reason, the pre-collision braking went into effect and slammed me to a total stop. I wasn’t too close to the vehicle in front of me, there were no pedestrians in the road, etc. thankfully the vehicle behind me was able to stop and did not hit me. I was able to move forward and pulled into the closet parking lot. I looked and could see anything directly on my vehicle. Subaru is saying that one of my tire’s pressure was low and that may have caused it or sunlight may have caused it. There was no low tire pressure light on my vehicle. The light had been on not too long before this and I had filled the tires. But no warning light on the day this happened. I was able to successfully drive further with no issues. Subaru does not seem to be taking this seriously. But, no matter the cause, if either of these things will cause a vehicle to come to an immediate stop, that is definitely a safety issue. And it is a safety concern that should be looked into.

We were traveling on a limited access highway at approximately 65 miles an hour. Both the adaptive cruise control and the driver assist were engaged. A car approximately four car lengths ahead of us exited the highway into the breakdown lane. My car slammed on its brakes and reduced speed to less than 40 miles an hour with no warning. Had there been a vehicle behind us we certainly would have been hit. This is not the first time we have had difficulty with the adaptive cruise control braking unpredictably , but it’s the first time it endangered our lives.

We were traveling on a limited access highway at approximately 65 miles an hour. Both the adaptive cruise control and the driver assist were engaged. A car approximately four car lengths ahead of us exited the highway into the breakdown lane. My car slammed on its brakes and reduced speed to less than 40 miles an hour with no warning. Had there been a vehicle behind us we certainly would have been hit. This is not the first time we have had difficulty with the adaptive cruise control braking unpredictably , but it’s the first time it endangered our lives.

If you have the adaptive cruise control (or regular cruise if you disable adaptive) and accelerate to pass another vehicle, as soon as you take your foot off the gas to coast back down to the cruise setting the car slams on the brakes to bring the vehicle back to the set speed. I have almost been rear ended several times when this happens. This has occurred since I purchased the vehicle. The dealership says this is a design feature and not a defect. It doesn't matter what speed the cruise is set at. If you are exceeding the set speed, the brakes apply when the accelerator is released.

Hit a deer the vehicle immediately was on fire and burnt to the ground. It had 3000 miles on it

Forward collision braking activated for no reason. No traffic in front or behind when activated. Steady speed of 35-40 mph when activated - conditions were clear and dry. No warning prior to incident, message appeared on dash during braking. Seat belts activated and car came to a complete and very abrupt stop. Thankfully no vehicle behind us or most likely would have been rear ended. Problem has not been reproduced as we will not drive the vehicle without disabling the Forward Collision feature on the car. Vehicle had less than 2500 miles on it when incident occurred. Vehicle has not been to the dealer for inspection yet but will have them check the Forward collision system at first oil change service unless requested sooner. Emailed Subaru customer service to notify them of the incident.