Control Buttons for Pontiac Grand Prix 2003
The trip computer has three buttons that control its functions.
ENG/MET (English/Metric): Press this button to change the display
from English to metric units or metric to English.
RESET: Press this button for two seconds to reset the mode displayed.
MODE: Press this button to change the function mode, (Fuel Used,
AVG ECON, OIL LIFE, RANGE) being displayed.