Originally Posted by vern
Speed limit only cost $100- $90 invoice. It sure helped when doing ED.
I've driven a '13 BMW and '13 Cadillac with Speed Limit ID and both gave me incorrect info on several roads. The funny thing is that both told me 40MPH on one road that is clearly marked 35MPH. Driving by 3 well placed signs didn't update either system. Other roads produced similar inaccurate results. Yes, it was accurate sometimes, but IMO if its not right 95%+ of the time its not worth my $. Not even close in my test on So. FL roads.