2008 Mercedes R-Class Owner's Manual - Page 479

Practical hints Resetting activated head restraints Repeat this procedure on the active head restraint for the second front seat. For information on active head restraints, see "Active head restraints" ( page 86). For information on head restraint adjustment, see "Seats" ( page 128). Vehicles with Rear Seat Entertainment Package* Take the reset tool out of the Mercedes-Benz vehicle literature pouch. Guide reset tool 1 into rectangular opening 3 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 restraint 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 86). For information on head restraint adjustment, see "Seats" ( page 43). 1 Reset tool 2 Active head restraint 1 Reset tool 2 Active head restraint 3 Opening 478