• A family says their Model X accelerated from a red light without driver input.
  • The lawsuit claims the driver could not stop or control the electric vehicle.
  • NHTSA previously linked Tesla acceleration complaints to pedal misapplication.

Imagine sitting at a red light when suddenly and without warning, your car accelerates on its own. In fact, it does so at such a pace that it “bursts” its own tires and then fights back when you attempt to take control. That’s what one family in Washington alleges happened with their Tesla Model X. The incident is at the heart of a new lawsuit, and only data from the car may be able to prove or disprove the claim.

As KING 5 reports, Linh Nguyen was stopped at the intersection of 144th Street Northeast and 124th Avenue Northeast in Kirkland on June 29, 2023. His then-14-year-old daughter was riding with him. The complaint alleges that their 2023 Model X suddenly accelerated into the intersection, then struck a curb. Thankfully, no other vehicle was hit.

Read: Another Tesla Crash, Another Owner Says It ‘Drove On Its Own’

According to Nguyen, he sustained injuries to his neck, back, shoulder, knees, and left side, while suffering from dizziness and confusion. The complaint says his daughter was injured too, and suffered severe emotional distress. The family is seeking damages from Tesla, including compensation for medical treatment and other losses.

The lawsuit points to Autopilot, alleging the system failed to keep the SUV stopped, accelerated without Nguyen’s input, and prevented him from regaining control by braking or steering.

 Family Sues Tesla After Model X Allegedly Surged Through Red Light

Nguyen also says he paid roughly $15,000 extra for the technology, which brings up another question. Tesla has never required that type of payment for Autopilot. On the other hand, it has indeed priced its Full Self-Driving (Supervised) tech suite at that figure. So to that end, we’re left wondering what system Nguyen alleges created the crash. That said, the allegations here aren’t without precedent.

More: Tesla’s Self-Driving Feature Just Became A Monthly Bill For Everyone

After investigating a fatal 2018 Model X crash in California, the NTSB concluded that Autopilot steered the SUV into a highway gore area. The board also cited the driver’s failure to respond. Obviously, swerving into a lane while moving is quite different from what sounds like a car attempting its own 0-60 test without warning. That’s where the vehicle logs and event data could prove either vindicating or damning.

The public account doesn’t include data like accelerator position, brake application, speed, steering input, and the status of its assistance systems. Each of those would say a lot about what went down.

In an earlier review of Tesla sudden-acceleration complaints, NHTSA analyzed crash data from 118 incidents. It found that the crashes for which event data was available were caused by pedal misapplication, with no evidence of a vehicle fault or ineffective brakes in those cases. Until the data comes out, plenty of folks could assume this is another similar case.

 Family Sues Tesla After Model X Allegedly Surged Through Red Light

Photos: Tesla