The active key contains a battery that must be
replaced when the message "low level" is displayed
under the key and battery symbols when the
instrument panel is turned on.
Note
In this case, replace the battery as soon as
possible.
When the charge level goes below a certain limit, the
key can only work in passive mode, like the passive
key: in this case, the instrument panel will not display
any message.
Fig. 157
263
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