Opel 2015 Zafira Tourer Owner's Manual page 202

200 Driving and operating
Traffic signs, which will be detected,
are:
Limit and no passing signs
■ speed limit
■ no passing
■ end of speed limit
■ end of no passing
Road signs
beginning and end of:
■ motorways
■ A-roads
■ play streets
Add on signs
■ additional hints to traffic signs
■ restriction of trailer towing
■ wet warning
■ ice warning
■ direction arrows
Speed limit signs are displayed in the
Driver Information Centre until the
next speed limit sign or end of speed
limit is detected or up to a defined sign
timeout.
Combinations of more signs in the
display are possible.
An exclamation mark in a frame
indicates that there is an additional
sign detected which cannot be
recognised by the system.
The system is active up to a speed of
200 km/h depending on the lighting
conditions. At night the system is
active up to a speed of 160 km/h.
As soon as the speed becomes
slower than 55 km/h the display will
be reset and the content of the traffic
sign page will be cleared, e.g. when
entering a city zone. The next
recognized speed indication will be
displayed.