Renault stuck at 125mph for an hour

**Ryan_R** · 14-02-2013, 09:48 PM

This Guy's Car Got Stuck at 125mph—for an Hour - Megan Garber - The Atlantic

**Martin** · 14-02-2013, 10:05 PM

These wierd incidents are typically unexplained
Hard to believe that the brake peddle made the car speed up
Even if it did, you can't turn off the hydraulics, press hard and the brakes will win over power
Then there is moving to neutral or turning the key off

**Ryan_R** · 14-02-2013, 10:15 PM

Possible that the driver didn't have his rational thinking faculties at the time but hard to believe the engineer couldn't think of that one

I wonder if the car was stock or modified in any way, it is just a Scenic after all. For all the stuff we've done to our cars I'm surprised nothing has ever happened to a Golf, but then we have our own problems (DSG).

**Lucas_R** · 14-02-2013, 10:24 PM

Hmmm turn the car off next time perhaps. Theres a thing called a key that goes into the dashboard.

**Ryan_R** · 14-02-2013, 10:35 PM

Most car manuals are quite definite on not doing that (obviously this is an exceptional circumstance) but that could make the person wonder/worry what would happen - would they lose power steering or airbags or something

**Martin** · 14-02-2013, 11:33 PM

But it is the correct action to take when running out of options and road - police have given this advice during three of these incidents
If you got onto a straight section of motorway, it would be a safe place to perform this action

**kaanage** · 15-02-2013, 05:38 AM

This happened (at a much lower speed) to a Ford on the Eastlink freeway down here back in 2010 and there was nothing the drive could do to stop the car

Ford Explorer | cruise control | stuck | jammed| EastLink

All the drive by wire controls mean that you don't have direct control of things like ignition and throttle with modern cars.

**team_v** · 15-02-2013, 06:03 AM

Firstly it should be noted that the car was modified to allow him to drive becasue of his condition.
Secondly, turning the car off will lock the steering wheel which is dangerous.

I am surprised he made it that far without injuring anyone since he apparently had 2 seisures while driving.

My best guess would be to grind it against the wall until it slowed enough to put it into a wall safely, otherwise put it in neutral and watch it pop the pistons ouf of the engine.

Surely the poice could have just boxed him in and slowed him down that way enough for him to turn it off??

**wai** · 15-02-2013, 06:25 AM

Sometimes we can be a little too smart for ourselves. With fly by wire technology, we place our lives in the hands of a programmer who requires absolutely no qualifications or experience by law. It is simply up to the scrutiny of a manufacturer where the main issue is liability and this is covered by insurance.

It is the same in many areas where you can literally get someone straight out of high school (if you are lucky) and get them to do the work...because they are cheap.

With the technology being common these days, you can't simply do the obvious thing like turn the ignition off because some systems will prevent the key from being turned off (or removed) once the vehicle is moving as this could mean a loss of steering or brake control. While standing on the brakes will slow the vehicle down, he was travelling at 60 mph and the speed went up to 125 mph. I wonder how many would press on the brakes that hard at 60 mph let alone 125 mph, particularly when pressing the brakes saw the car speed up.

One thing is strange. Why would France, the home of the metric system, be reporting speeds in mph? I would have thought they would reported it in km/h.