Volkswagen Polo Service & Repair Manual: Battery with Visual Indicator, Enhanced
| This is a maintenance-free battery with liquid electrolyte
(wet battery).
|
Caution
| Do not remove any of the labels on the battery and
do not add distilled water. Only perform a visual
inspection. Note the chapter on battery testing. Refer
to
→ Chapter „Battery, Checking“. |
|
WARNING
| Do not check or charge batteries that have a visual
indicator that is bright yellow. Jump starting must not
be used! |
| There is a risk of explosion during testing,
charging or jump starting. |
| These batteries must be replaced. |
|
| The battery is installed in certain Stop/Start vehicles due
to special requirements. “EFB” is written on the battery cover
to identify this battery. “EFB” stands for
»enhanced flooded battery« (enhanced wet battery). |
| An “EFB” battery may only be replaced with another “EFB”
battery. |
| An “EFB” battery has a visual indicator for checking the
battery electrolyte level. |
| Visual indicator, checking. Refer to
→ Chapter „Visual Display in Battery Cover, Checking“. |
 Note
| “EFB” batteries are being installed in smaller gasoline
engines with the Stop/Start system and a manual transmission
from 05/2011 |
|
This is a maintenance-free battery with liquid electrolyte
(wet battery).
WARNING
Do not check ...
Maintenance-Free Battery with Specific Electrolyte without a
Visual Indicator
Lead-acid battery, where the electrolyte is fixed in an
absorbent ...
Other materials:
Introduction
This chapter contains information on the following subjects:
→ Warning and indicator lamps
→ Handbrake
→ Parking
→ Information on the brakes
→ Brake support systems
→ Switching the TCS on and off
→ Brake flu ...
Working on Airbag System
WARNING
When working on the airbag system (pyrotechnic
components, Airbag Control Module -J234-, wiring), the
ground cable must be disconnected with the ignition
switched on.
...
Customer Service Paint Paint Structure
Galvanized Sheet Metal on Both Sides
Previous attempts to match flanges have led to the use of
only galvanized sheet metal on both sides. Only here do the
cathodic protection and the zinc coating barrier effect work
optimally together. T ...
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Battery with Visual Indicator, Standard
AGM Battery