Volkswagen Golf Service & Repair Manual: Totally discharged batteries
WARNING
| Danger of injury! Observe warning notices and safety
regulations
→ Chapter! |
|
| A battery is designated “totally discharged” when the
no-load voltage is less than 11.6 V. |
WARNING
| It is not permissible to test or charge batteries
whose magic eye shows light yellow. Do not slave/jump
start the vehicle! |
| Danger of explosion when checking and charging or
slave/jump starting. |
| These batteries must be renewed. |
|
Caution
| Totally discharged batteries freeze prematurely. |
| Frozen batteries should no longer be used. |
|
 Note
| Totally discharged batteries in vehicles before registration
must be exchanged prior to delivery. Preliminary damage cannot
be excluded. |
| Batteries that have not been used for a long period of time
discharge themselves, e.g. those fitted in stored vehicles. |
| In totally discharged batteries, the electrolyte is
comprised almost entirely of water because the acid content is
so low. |
| Exhaustively discharged batteries sulphate, i.e. the entire
plate surfaces of the battery harden. |
| If a battery is recharged shortly after it has totally lost
its charge, the sulphation will mostly dissipate. |
| If these batteries are not recharged, the plates continue to
harden and the ability to recharge is reduced. The result of
which is a reduction in the battery output. |
| – |
Check battery no-load voltage
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Solar panel VAS 6102A
General description:
Solar panel -VAS 6102A- supports onboard supply and prevents
spontaneous battery di ...
Cruise control system (CCS)
General description:
The functions of the cruise control system are controlled by
the engine contr ...
Other materials:
Flat spots (from locking wheels)
Flat spots can result from an extreme brake application
which causes the wheels to lock, so that the rubber is worn off
at the contact patch between the tread and the road surface.
As the tyres slide over the road surface, friction generates
...
Introduction
This chapter contains information on the following subjects:
→ Switching the auxiliary heater on or off
→ Remote control
→ Programming the auxiliary heater
→ Operation
The auxiliary heater is supplied with fuel from the vehicle fuel tank and can ...
Removing and installing auxiliary heater
Special tools and workshop equipment
required
Torque wrench -V.A.G 1410- (4…20 Nm)
Hose clamps, up to 25 mm -3094-
...
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Charging battery in maintenance mode with solar panel -VAS 6102A-
Cruise control system (CCS)