Shortly after purchasing this new equinox, the dash lights would go off and then come back on after a period of time and variable miles of travel. i informed the garage where i purchased this vehicle and they said the little knob on the dash needed to adjusted. this did not work. i have had this vehicle to three different garages and told them of this problem and to enter it into the history of this vehicle. none of them have solved the problem and it is a safety factor when driving at night. the vehicle now is out of warranty but the problem still exists.