Resetting activated head restraints, See “resetting acti- vated head restraints – Mercedes-Benz 2006 C-Class User Manual
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Practical hints
Resetting activated head restraints
Resetting activated head restraints
If the active head restraints has been trig-
gered in a rear-end collision, the active 
head restraints must be reset. Otherwise, 
the active head restraint cannot offer any 
additional protection in the event of anoth-
er rear-end collision.
̈
Take the reset tool out of the 
Mercedes-Benz vehicle literature 
pouch.
̈
Guide reset tool into center of head re-
straint between head restraint cushion 
and rear head restraint cover.
̈
Press the reset tool forward in the di-
rection of the arrow.
̈
Press reset tool downward until you 
hear the head restraint release 
mechanism audibly engage.
̈
Pull out reset tool.
̈
Firmly press the head restraint cushion 
back toward the rear head restraint 
cover until it engages.
̈
Repeat this procedure on the active 
head restraint for the second seat.
For information on active head restraints, 
see “Active head restraint” (
For information on head restraint adjust-
ment, see “Seats” (
i
For your convenience, we recommend 
that you have this work carried out by 
an authorized Mercedes-Benz Center.
You will find the reset tool for manually 
operating the active head restraints in 
the Mercedes-Benz vehicle literature 
pouch.
!
Take care to avoid damaging the uphol-
stery.
Warning!
G
When pushing back the head restraint cush-
ion, take care that your fingers do not be-
come caught between the head restraint
cushion and the cover. Failing to do so may
lead to injury.