Changing The Batteries - Mercedes-Benz E 2008 Series Owner's Manual

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Practical advice

Changing the batteries

Resetting tool
1
To press back head restraint cushion
2
Guide
3
Take resetting tool 1 out of the glove com-
X
partment.
Insert resetting tool 1 into guide
X
between the head restraint cushion and the
rear head restraint cover.
Press resetting tool 1 downwards until
X
you hear the head restraint deployment
mechanism engage.
Pull out resetting tool 1.
X
Firmly press back head restraint cushion
X
2 until it engages.
Repeat this procedure for the second head
X
restraint.
310
Version: 2.9.4
Changing the batteries
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 sub-
stances. 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.
3
Take discharged batteries to a qualified
specialist workshop, e.g. a Mercedes-Benz
Service Centre, or to a special collection
point for old batteries.
Key or KEYLESS GO key*
Checking the batteries
Press the j or k button.
X
The batteries are in order if the battery
charge indicator lamp lights up briefly.
Changing the batteries
You require two CR 2025 3 V cell batteries.
Remove the emergency key element from
X
the key ( page 306).
Y
Emergency key element
1
Battery tray
2
* optional