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See also:

Adjusting the climate mode settings
You can select the following climate mode settings in automatic mode: FOCUS high airflow that is set slightly cooler MEDIUM medium airflow, standard setting DIFFUSE low airflow that is set slight ...

Safety systems
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Important safety notes
Special tools and expert knowledge are required when working on the battery, e.g. removal and installing. You should therefore have all work involving the battery carried out at a qualified spec ...