NHTSA Complaint #11421862 — 2020 FREIGHTLINER SPRINTER 2500

The Lane Keep Assistant (LKA) as implemented is a severe safety flaw. The LKA only take input from lane markers on the road but fails to consider other issues such as other vehicles or construction. Several times on my most recent drive on interstate highways at 70-80 mph I was passing large semi trucks. The trucks drifted out of their lane and into my lane. I took emergency evasive action to steer my vehicle out of the way of the semi truck but the Lane Keep Assistant (LKA) noticed I was out of my lane and aggressively steered my vehicle back into the other vehicle. Luckily I did not hit the other vehicle but the LKA made avoiding other vehicles more difficult and could contribute to a collision if the driver is not foreful enough to both steer out of the way of danger and to counter the steering control of the LKA. 1. This feature should not be allowed on vehicles as implemented. In my 30 years of the driving this is the most dangerous feature I have ever experienced. My vehicle is trying to kill me!! 2. This feature should have the ability to be set to "off" permanently or tied to a driver's profile settings to remain off while that driver is in control. Drivers should not have to remember to turn off the feature manually every time the car is started. 3. Driver's should have the ability to turn off steering control but still have the lane departure warning signal.