Mack Pinnacle Improved Dashboard v1.0

This mod improved SCS Mack Pinnacle dashboard:

- added low beam icon;

- added retarder icon;

- added ETA (estimated time to arrival) indicator, hidden when time is not available (no delivery, no navigation etc.);

- added time until rest is needed indicator, hidden when fatigue option is disabled;

- added low air pressure warning;

- added information icon;

- fixes and improvements.