it is like that in Canada, no speed signs or "traffic sign assist"
i don't know about Australia, but in Canada it is because all of our Provinces have different standard signs, and there are many different variants. so the system would need to be programmed with 13 different jurisdictions signs. where-as in Europe they are all standardised across the board. if your states are like Canadian Provinces, then my guess is that would be why.
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1984 Camaro 5.0L High Output Chevrolet - (sold)
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