Quote:
Originally Posted by KPD
Very interesting. Can you test and see if it's just relaying the Satnav data or if it's actually picking up speed signs via camera. A lot of cars provide satnav speed info. The problem is that sometimes this might be out of date. If it's the camera, it should give you the info immediately after you've passed the speed sign. Within 1~2 seconds.
I guess the easiest way to test is to keep an eye on it next time you're on a motorway with variable speed signs.
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Apologies for resurrecting this old thread but I was on the M25 this morning and my speed limit info was constantly changing in line with the overhead gantry limits. Until today I was under the impression by speed limit info was only taken from the sat nav but this can't be the case. I don't have any of the Driver Assistant packages so am somewhat mystified. My car camera must be reading / recognising the signs. Now all I need to do is find a 'no overtaking' sign and see if this has any reaction?
