Volkswagen Polo Service & Repair Manual: Battery Charger -VAS5903- Maintenance Charging
 Note
| If the battery is discharged by an electrical consumer
during maintenance charging, the Battery Charger -VAS5903-
automatically supplies the appropriate charge. |
| Maintenance charging can be performed without time
restrictions. |
| The battery can be used constantly. |
| Observe the maintenance notes of the battery manufacturer. |
WARNING
| Risk of injury. Follow all Warnings and Safety
Precautions. Refer to
→ Chapter „Warnings and Safety Precautions“. |
|
WARNING
| Batteries that have a light yellow visual indicator
do not have to be tested or charged. Jump starting must
not be used! |
| There is a risk of explosion during testing,
charging or jump starting. |
| These batteries must be replaced. |
|
| If the battery is fully charged, the Battery Charger
-VAS5903- starts maintenance charging. |
| – |
Proceed as when charging the battery. Refer to
→ Chapter „Battery, Charging with Battery Charger -VAS5903-“. |
|
|
|
| With a charge status of 100%, all bars are indicated on the
display. |
|
|
|
General Information
The support mode provides the vehicle electrical system with
voltage when the battery is removed or disconnected.
...
Other materials:
Cleaning and caring for chrome and aluminium trim parts
First read and observe the introductory information
and safety warnings
Use a damp, clean, lint-free and soft cloth to clean the surfaces.
For heavy soiling use a special solvent-free cleaning product.
Polish the chrome and aluminium trim parts using a soft, dry cloth.
NOTICE
...
Checking the electrolyte level of the vehicle battery
Fig. 141 In the engine compartment: removing
the vehicle battery cover
First read and observe the introductory information
and safety warningsThe electrolyte level of the vehicle battery should be
checked regularly in high-mileage vehicles, in hot countries and in older vehicle
batteries. ...
Critical Point
Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as refrigerant.
The refrigerant employed is tetrafluoroethane R134a, which
bo ...
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Support Mode with Battery Charger -VAS5903