Volkswagen Workshop Service and Repair Manuals > Polo Mk4 > Vehicle electrics | Electrical system - General information | Starter-current supply-CC | BatteryA - check | Check BatteryA with inspection visor (magic eye)

Check BatteryA with inspection visor (magic eye)

Check Battery -A- with inspection visor (magic eye)

The inspection visor (magic eye) -arrow- supplies information on the charge and the level of electrolyte in the battery -A-.

For this type of verification, there are three kinds of battery with inspection visors (magic eye):

t	Maintenance-free batteries with inspection windows „3 colors“ → Chapter

t	Maintenance-free batteries with inspection windows „2 colors“ → Chapter

t	Low maintenance batteries → Chapter.

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