Mercedes-Benz 2007 R 320 CDI Automobile User Manual


 
482
Practical hints
Resetting activated head restraints
If the active head restraints have been
triggered in a rear-end collision, the active
head restraints must be reset. Otherwise,
the active head restraints cannot offer any
additional protection in the event of anoth-
er rear-end collision.
You can tell that the active head restraints
have been activated when they have been
moved forward and cannot be adjusted.
1 Reset tool
2 Active head restraint
̈ Take the reset tool 1 out of the
Mercedes-Benz vehicle literature
pouch.
̈ Guide reset tool 1 into the rect-
angular opening of active head
restraint 2.
̈ Press reset tool 1 downward in
direction of arrow until you hear the
head restraint release mechanism
audibly disengage.
̈ Pull out reset tool 1.
̈ Firmly press the active head restraint
cushion backward towards the head re-
straint cover in direction of arrow until
it engages.
̈ Repeat this procedure on the active
head restraint for the second front
seat.
̈ After resetting the active head
restraints store reset tool 1 in the
Mercedes-Benz vehicle literature
pouch.
For information on active head restraints,
see “Active head restraints” (
page 83).
For information on head restraint adjust-
ment, see “Seats” (
page 43).
i
For your convenience, we recommend that
you have this work carried out by an authorized
Mercedes-Benz Light Truck Center.
You will find the reset tool for manually operating
the active head restraints in the Mercedes-Benz
vehicle literature pouch.
Warning! G
When pushing back the head restraint
cushion, take care that your fingers do not
become caught between the head restraint
cushion and the cover. Failing to do so may
lead to injury.
Warning! G
For safety reasons, have the active head
restraints checked by an authorized
Mercedes-Benz Light Truck Center after a
rear-end collision.
!
Be careful not to damage upholstery.