Mercedes-Benz GLB 2023, Руководство оператора

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#
Press release knob 2 down fully and slide
cover 1 in the direction of the arrow.
#
Fold out cover 1 in the direction of the arrow
and remove.
#
Remove battery compartment 3 and take
out the discharged battery.
#
Insert the new battery into battery compart-
ment 3 . Observe the positive pole marking in
the battery compartment and on the battery
when doing this.
#
Push in battery compartment 3 .
#
Re-attach cover
1
and push it until it
engages.
Problems with the key, troubleshooting
You can no longer lock or unlock the vehicle
Possible causes are:
R
The key battery is weak or discharged.
#
Check the battery using the indicator lamp
(
/
page 70).
#
Replace the key battery, if necessary
(
/
page 72).
#
Use the replacement key.
#
Use the mechanical key to lock or unlock
(
/
page 76).
#
Have key checked at a qualified specialist
workshop.
There is interference from a powerful radio signal
source
Possible causes if the function of the key is
impaired:
R
high voltage power lines
R
mobile phones
R
electronic devices (notebooks, tablets)
R
shielding due to metal objects or induction
loops for electrical gate systems or automatic
barriers
#
Make sure that there is sufficient distance
between the key and the potential source of
interference.
You have lost a key
#
Have the key deactivated at a qualified spe-
cialist workshop.
#
If necessary, have the mechanical lock
replaced as well.
Opening and closing 73