| Notes for vehicles with a start-stop system |
| If a start-stop system is installed, the following abort conditions will deactivate the start-stop function: |
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| The start-stop system has been switched off via the start-stop mode button. |
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| The charge condition of the battery is insufficient to restart the engine (starting voltage prediction). |
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| The defrost function is active. |
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| The windscreen heater function is active. |
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| The air conditioner system temperature set in the control element deviates by more than 8 °C from the actual temperature of the interior. |
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| The engine speed is greater than 1200 rpm. |
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| The alternator -C- is defective, i.e. belt broken. |
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| Coolant temperature not within specifications of 25 °C - 100 °C. |
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| Blower speed increase by more than 4 stages. |
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| Refer to → No.426 for full description. |
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