Skoda SUPERB - 2007 Manual page 196

194 Inspecting and Replenishing
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.
•
Do not place the battery in direct daylight in order to protect the battery
housing from the effects of ultra-violet light.
For the sake of the environment
A removed battery is a special type of waste which is harmful to the environment -
contact your specialist garage regarding disposing of the battery.
Note
Please also refer to the guidelines ⇒ page 196, "Disconnecting and reconnecting
the battery", also after connecting the battery.
Battery with a charge level indicator, the so-called magic eye
⇒ fig. 179
There is a so-called magic eye
"magic eye" changes its colour in line with the charge state of and electrolyte level
in the battery.
Air bubbles can influence the colour of the "magic eye". For this reason carefully
knock on the "magic eye" before carrying out the check.
•
Green colour - the battery is adequately charged
•
Dark colour - the battery has to be charged
•
Colourless or yellow colour. Have the battery checked by a specialist garage
Batteries, which are more than 5 years old, must be replaced. We recommend you
have the electrolyte level inspected and adjusted to the correct level or the battery
replaced if necessary by a specialist garage.
Caution
If the vehicle has not been driven for more than 3 to 4 weeks, the battery will
discharge because certain electrical components consume electricity (e.g. control
units) also in idle state. You can prevent the discharging of the battery by discon-
necting the negative terminal or charging the battery constantly with a very low
charging current. Please also refer to the notes when working on the battery
⇒ page 193, "Working on the battery".
Fig. 179 Engine
compartment: Battery
with magic eye
located on the top of the battery. The