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. |
|
This is a maintenance-free battery with liquid electrolyte
(wet battery).
Caution
Do not remov ...
Other materials:
Radio reception and aerials
First read and observe the introductory information
and safety warningsFor factory-fitted radio or navigation systems, the aerial
for radio reception can be installed in various locations in the vehicle:
On the inside of the rear window, together with the rear window heating.
On the i ...
Evaporator Vent Temperature Sensor -G263- or Evaporator Temperature Sensor
-G308
Function:
The Evaporator Vent Temperature Sensor -G263- or Evaporator
Temperature Sensor -G308- determines the temperature behind the
evaporator. This value goes to the air conditioning control
module and serves as a reference signal for ...
Locking and unlocking the vehicle from the outside
Fig. 23 Buttons on the vehicle key
Fig. 24 Mechanical vehicle key
First read and observe the introductory information
and safety warnings
Function
Buttons to be used in the vehicle key
Action to be followed with key in the lock cylinder or
Unlockin ...
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Battery with Visual Indicator, Enhanced