At first download and install the speedlimit alert installer from here.

After installing the speedlimit warnings, open your carNAVi navigation software and select MENU – SETTINGS – ALERTS to change the warning settings. We recommend the settings shown below:

For sound and visual alerts you may select your prefered warning stage (see below)

While driving the visual alert apears up to 1km ahead in the right upper corner of the map.

Note: Tap on the speedlimit or other alert sign (right upper corner) to toggle sound alert on/off