Replacing Batteries (Key And Remote Control) - Mercedes-Benz GL-Class 2009 Owner's Manual

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Press resetting tool : downwards until
X
you hear the head restraint deployment
mechanism engage.
Pull out resetting tool :.
X
Firmly press back the head restraint cush-
X
ion until it engages =.
Repeat this procedure for the second head
X
restraint.
Replacing batteries (key and remote
control)
Notes
It is advisable to have the batteries replaced
at a qualified specialist workshop, e.g. at a
Mercedes-Benz Service Centre.
G
Risk of poisoning
Batteries contain toxic and caustic substan-
ces. For this reason, keep batteries away from
children.
If a battery is swallowed, consult a doctor
immediately.
H Environmental note
Do not dispose of batteries with the house-
hold rubbish. They contain highly toxic sub-
stances.
Take discharged batteries to a qualified spe-
cialist workshop, e.g. a Mercedes-Benz
Service Centre, or to a special collection point
for old batteries.
Key
Checking the batteries
Press the & or % button.
X
The batteries are in working order if the
battery charge indicator lamp lights up
briefly.

Replacing batteries (key and remote control)

Changing batteries (key with KEYLESS
GO*)
You require two CR 2025 3 V cell batteries.
Remove the emergency key element from
X
the key (
Insert emergency key element : into the
X
opening in the key and push in the direction
of the arrow.
Battery tray ; is released.
Pull battery tray ; out of the key.
X
Remove old batteries : from the battery
X
tray.
Insert the new batteries beneath the con-
X
tact spring with the positive pole facing
upwards. Use a lint-free cloth to do so.
Push the battery tray back into the key
X
housing until the battery tray engages.
Check the function of all key buttons on the
X
vehicle.
Version: 2.11.8.1
page 250).
Y
253
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