PREVOST X3-45 VIP 2017 Owner's Manual page 146

7-8 Safety Features and Equipment
Units
Languages
Backlight Intensity
Key Sound
Turns ON/OFF the sound of keys each time they
are pressed.
Tire / Axle Configuration
Pressing the up / down arrows allows to select
the option of 2 or 4 tires, which are the choices
for the drive axle on the vehicle
Refer to "Appendix D" for Troubleshooting Guide
on Tire Pressure Monitoring System (TPMS).