Hacker News Reader

We have similar devices on our vehicles at work.

I can tell you that they don't work on Landrover Defenders, because they are reading about half way to "OMG WHAT ARE YOU DOING" just sitting in the car park with the engine idling.

View on HN

They have a point. There is probably an expensive repaid coming on from sitting sitting in the car park idling.

I'm not sure how you'd get them from the car park to moving down the road without switching the ignition on. Is there some trick to going from a switched-off stationary vehicle to 30mph without some ramping up in between?

Reply on news.ycombinator.com