The system may not shut down the engine
under certain conditions, for example:
""¢ To maintain the interior climate.
""¢ Low battery voltage.
""¢ The outside temperature is too low or
too high.
""¢ The driver's door has been opened.
""¢ Low engine operating temperature.
""¢ Low brake system vacuum.
""¢ If a road speed of 3 mph (5 km/h) has
not been exceeded.
""¢ The driver's seat belt has not been
fastened.
For me, it would probably be the first condition, as I like to be cooool in the car...
EDIT:
My Brother has said that the engine may need to be running for longer in the current weather as its been a very cold March / April this year. Enginetemperaturewill take longer to get up tooperating spec, and by this time, you may have completed your journey. Which holds true to the Low engine operating temperature stated above.
Edited by: Davis_Zadian