Resetting Activated Neck-Pro Active Front Head Restraints; Replacing Smartkey Batteries - Mercedes-Benz 2010 CLS-Class Operator's Manual

219_AKB; 4; 54, en-US
d2ureepe,

Replacing SmartKey batteries

264
X
Pull fuel filler flap release : in direction of
arrow.
The fuel filler flap is unlocked.
X
Open the fuel filler flap (
X
Reinstall side trim panel.
X
Close the trunk.
Resetting activated NECK-PRO active
front head restraints
If the NECK-PRO active front head restraints
have been triggered in a rear-end collision,
they must be reset.
You can tell that the NECK-PRO active front
head restraints have been triggered when
they have been moved forward and cannot be
adjusted.
G
Warning!
For safety reasons, have the NECK-PRO active
front head restraints checked at an
authorized Mercedes-Benz Center after a
rear-end collision.
G
Warning!
When pushing back the head restraint
cushion, make sure your fingers do not
become caught between the head restraint
cushion and the cover. Failing to do so may
lead to injury.
! Be careful not to damage upholstery.
i
For your convenience, we recommend
that you have this work carried out at an
authorized Mercedes-Benz Center.
Y page 176).
X
Take reset tool : out of the Mercedes-
Benz literature pouch.
X
Guide reset tool : into rectangular
opening = between head restraint
cushion ; and head restraint cover.
X
Press reset tool : downward in direction
of arrow until you hear the head restraint
release mechanism audibly engage.
X
Pull out reset tool :.
X
Firmly press the head restraint
cushion ; backward towards the head
restraint cover in direction of arrow until it
engages.
X
Repeat this procedure for the second front
seat.
X
After resetting the NECK-PRO active front
head restraints store reset tool : in the
Mercedes-Benz literature pouch.
For information on NECK-PRO active front
head restraints, see "NECK-PRO active front
head restraints" (
For information on head restraint adjustment,
see "Seats" (
Replacing SmartKey batteries
If the batteries in the SmartKey are
discharged, the vehicle can no longer be
locked or unlocked. It is recommended to
have the batteries replaced at an authorized
Mercedes-Benz Center.
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Version: 2.11.8.1
Y page 50).
Y page 77).