Inspecting and replenishing193
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
– Unlock the interlock on the positive terminal side of the battery
⇒page 192, fig. 186.
– Pull up the cover in direction of arrow ⇒page 192, fig. 186 (automatic
gearbox) or ⇒page 192, fig. 187 (manual gearbox).
– The installation of the battery cover on the positive terminal side takes
place in the reverse order.Removal and installation of the battery is not recommended since it can, under
certain circumstances, lead to major damage to the battery and fuse boxes. Contact
a specialist garage.
There is a risk of injuries, scalding, accidents and burns when carrying out any work
on the battery and on the electrical system. For this reason, it is essential to comply
with the warning instructions ⇒ stated below and with the general applicable
rules of safety.
WARNING
•
The battery acid is strongly corrosive and must, therefore, be handled
with the greatest of care. Always wear protective gloves, eye and skin
protection when handling batteries. Corrosive fumes in the air irritate the
air passages and lead to conjunctivitis and inflammation of the air passages
in the lungs. Battery acid corrodes dental enamel and creates deep wounds
after contact with the skin which take a long time to heal. Repeated contact
with diluted acids causes skin diseases (inflammations, ulcers, slin cracks).
Acids coming into contact with water are diluted accompanied by significant
development of heat.
•
Do not tilt the battery otherwise battery electrolyte may flow out of the
battery vent openings. Protect the eyes with safety glasses or a shield! There
is the danger of suffering blindness! If any battery electrolyte gets into your
eye, rinse out your eye immediately with clear water for several minutes.
Contact a doctor without delay.
•
Splashes of acid on your skin or clothes should be neutralised as soon as
possible using soap suds and then rinsed with plenty of water. Contact a
doctor immediately if you swallow battery electrolyte.
•
Keep batteries out of the reach of children.
•
Hydrogen is released when you charge a battery and a highly explosive
gas mixture is produced. An explosion can be caused through sparkling over
during unclamping or loosening of the cable plug while the ignition is on.
•
Bridging of the poles will create a short circuit (e.g. through metal
objects, cables). Possible consequences of a short circuit: Melting of lead
struts, explosion and burning of the battery, jets of acid spurting out.
•
It is prohibited to work with a naked flame and light, to smoke or to carry
out any activities which produce sparks. Avoid creating sparks when
working with cables and electrical devices. Strong sparking represents a risk
of injury.
•
Before carrying out any work on the electrical system, switch off the
engine, the ignition as well as all electrical components and disconnect the
negative cable (-) on the battery. If you wish to replace a bulb it is sufficient
to switch off the appropriate light.
•
Never charge a frozen or thawed battery - risk of explosion and caustic
burns! Replace a frozen battery.
•
Never use a battery which is damaged - risk of explosion! Immediately
replace a damaged battery.Caution
•
You must only disconnect the battery if the ignition is switched off, otherwise
the electrical system (electronic components) of the vehicle may be damaged.
When disconnecting the battery from the electrical system of the vehicle, first
disconnect the negative terminal (-) of the battery. Then disconnect the positive
terminal (+).
•
When reconnecting the battery, first connect the positive terminal (+) and only
then the negative terminal (-) of the battery. You must on no account connect the
cables wrongly - risk of a cable fire.
•
Ensure that battery acid does not come into contact with the vehicle body
otherwise damage could occur to the paintwork.WARNING (continued)
s3f4.1.book Page 193 Thursday, June 18, 2009 11:07 AM
