VW Polo manuals

Volkswagen Polo Service & Repair Manual: AGM Battery

Maintenance-Free Battery with Specific Electrolyte without a Visual Indicator
Lead-acid battery, where the electrolyte is fixed in an absorbent glass mat (AGM). The battery is closed and equipped with breather valves.
AGM is the English abbreviation for Absorbent Glass Mat.
These batteries do not have a visual indicator because the electrolyte level is predetermined. AGM is on the battery to identify it.
  Note
Always replace an AGM battery with another AGM battery.
Battery with Visual Indicator, Enhanced
This is a maintenance-free battery with liquid electrolyte (wet battery).   Caution Do not remov ...

Warnings and Safety Precautions
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Other materials:

Indicator lamp
First read and observe the introductory information and safety warnings Lit up Possible cause Solution There is a defective bulb in the vehicle's exterior lighting. Change the defective bulb. Several warning and indicat ...

Valve, Removing and Installing, Valve Explanations
1. Valve Body 1 -  Valve body 2 -  Valve Insert 3 -  Valve cap The rubber valve for tubeless tires is designed to seal air-tight in the ...

Empty Refrigerant Circuit
–  Remove malfunctioning component. –  Remove the A/C compressor. –  Remove oil drain plug from A/C compressor.   Note To speed up refrigerant oil drai ...

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