Volvo XC40 2019 Owner's Manual page 223

Replacing the remote key's battery
The battery in the remote key must be
replaced when it is discharged.
NOTE
All batteries have a limited service life and
must eventually be replaced (does not
apply for Key Tag). The battery's service life
varies depending on how often the
vehicle/key is used.
The remote key battery should be replaced if
the information symbol illuminates and the
•
message Vehicle key bat. low
played in the instrument panel
the locks do not react after several
•
attempts to lock or unlock the vehicle
using the remote key within approx.
20 meter (65 feet) from the vehicle.
NOTE
Move closer to the vehicle and try to
unlock it again.
7 Included in vehicles equipped with keyless locking/unlocking*.
The battery in the smaller key without but-
tons 7 (the Key Tag) cannot be replaced. A new
key can be ordered from an authorized Volvo
workshop.
CAUTION
An end-of-life Key Tag must be turned in to
an authorized Volvo workshop. The key
must be deleted from the vehicle because
it can still be used to start the vehicle via
backup start.
is dis-
KEY, LOCKS AND ALARM
Opening the key and replacing the
battery
Hold the remote key with the front side
(with the Volvo logo) facing up and move
the button on the key ring section to the
right. Slide the front cover slightly upward.
The cover will loosen and can be
removed from the key.
* Option/accessory.
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