Skoda Octavia 2014 Owner's Manual page 206

›
Firstly disconnect the battery's negative terminal , followed by the positive
terminal .
Connecting
›
Firstly connect the battery's positive terminal , followed by the negative
terminal .
After disconnecting and re-connecting the vehicle battery, the following func-
tions or devices are partially or completely inoperative.
Function / device
Electrical power windows
Panorama sliding/tilting roof
Sun screen
Radio or navigation system
Time settings
CAUTION
Disconnect the vehicle battery only with the ignition turned off - there is a
■
risk of damaging the electrical system of the vehicle.
Under no circumstances must the battery cables be connected incorrectly –
■
risk of a cable fire.
Note
After disconnecting and re-connecting the vehicle battery, we recommend
■
having the vehicle checked by a specialist to ensure that the full functionality
of all electrical systems is guaranteed.
The data of the multi-function display will be reset.
■
Operating measure
» page 66
» page 68
» page 70
Enter code » Operating instruc-
tions for Infotainment Radio
or » Operating instructions for
Infotainment Navigation
» page 33
Automatic load deactivation

Read and observe and
The vehicle voltage control unit automatically prevents the battery from dis-
charging when the bettery is subjected to heavy loads. This manifests itself by
the following.
›
The idling speed is raised to allow the generator to deliver more electricity to
the electrical system.
›
Where appropriate large convenience consumers, e.g. seat heaters, rear win-
dow heaters, have their power limited or in case of emergency shut off com-
pletely.
CAUTION
Despite such intervention by the vehicle electric system management, the
■
vehicle battery may be drained. For example, when the ignition is switched on
a long time with the engine turned off or the side or parking lights are turned
on during longer parking.
Consumers which are supplied via a 12 V socket can cause the vehicle battery
■
to discharge when the ignition is switched off.
Note
Driving comfort is not disrupted by any shutting off of consumers. Often the
driver is not aware of it having taken place.
on page 200 first.
Inspecting and replenishing
203