Information For Vehicles With Start/Stop System

If the vehicle has a Start/Stop system, perform the following termination conditions to deactivate the Start/Stop function:

• The Start/Stop system was turned off with the Start/Stop mode button.
• The battery charge level does not make it possible to start the engine again (start voltage prediction).
• The defrost function is active.
• The windshield defogger is active.
• The selected temperature deviates more than 8 °C (46.4 °F) from the actual interior temperature.
• The engine speed exceeds 1200 RPM.
• The Generator -C- is faulty, for example, the ribbed belt is torn.
• The coolant temperature is not in the specified range of 25 °C to 100 °C (77 to 212 °F).
• Increasing the blower speed by more than four increments.

Additional information: 

• Refer to Self Study Program No. 426 Start/Stop System 2009 for more information.