OnStar Overview
EmergencyMalfunction Indicator Lamp
A computer system called OBD II (On-Board Diagnostics-Second Generation) monitors
the operation of the vehicle to ensure emissions are at acceptable levels, helping
to maintain a clean environment. The malfunction indicator lamp comes on when the
vehicle is placed in ON/RUN, as a check to show ...
Front Fog Lamp Light
For vehicles with front fog lamps,
this light, in the display on the top of the center stack, comes on when the front
fog lamps are in use.
The light goes out when the front fog lamps are turned off. See Fog Lamps on
page 6-4.
Lamps On Reminder
This light comes on when the exterior
lamps ...
Loss of Control
Skidding
There are three types of skids that correspond to the vehicle's three control
systems:
Braking Skid - wheels are not rolling.
Steering or Cornering Skid - too much speed or steering in a curve causes
tires to slip and lose cornering force.
Acceleration Skid - too much thro ...