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battery data are not registered by the sensor while charging. The
values concerning the battery state saved in the data bus diag‐
nostic interface do not then correspond to the values of the
charged battery.
WARNING
Risk of injury. Comply with the warning notices and safety reg‐
ulations
⇒ page 1
.
Disconnecting battery
Note
♦
By disconnecting the battery earth wire (open circuit), safety
is ensured when carrying out work on the electrical system.
♦
The battery positive wire need only be disconnected for re‐
moval of the battery.
– Switch off ignition and all electrical consumers, and withdraw
ignition key.
– Fold up cover (if fitted) of earth wire on battery terminal clamp.
– First, undo the nut of earth wire battery terminal clamp -1- and
pull terminal clamp off battery negative terminal.
– Fold up cover of electronics box -1- and remove nut -2-.
– Release the catches -arrows- on each side of the electronics
box holder and remove electronics Box together with holder
upwards off the battery.
up! 2012 ➤
Electrical system - Edition 03.2017
6
Rep. gr.27 - Starter, current supply, CCS
