ah9140p152101lfa

Note on working on active belt buckle

Type ah · topic 91.40 · version 0101 · 2017-01-30

Applies to: Model 222 with code P36 (PRE-SAFE® rear package)'

Where it sits

Function group 3 Body › 91 Seats, bunks, restraint systems › 91.40 Seat belts, emergency tensioning retractors — Series 222

EinPAS 27 Passive safety/restraint systems › 27.17 Restraint system › 27.17.1 Basic information — Series 222

AH91.40-P-1521-01LFA

Note on working on active belt buckle

Model

222

with code P36 (PRE-SAFE® rear package)

In the event of a defect in an active seat belt buckle or in the active seat belt buckle control unit, adaptations must always be made with the diagnostic system.

Active belt buckle defective

The defective active seat belt buckle must be replaced and the cycle number in the active seat belt buckle control unit must be reset to a value of 0.

Active seat belt buckle control unit defective, but can be read out with diagnostic system

Read out cycle number of old active belt buckle control unit and copy into new active belt buckle control unit.

Active seat belt buckle control unit defective and can no longer be read out with diagnostic system

The left and right active belt buckle, as well as the active belt buckle control unit must be replaced as a complete set, and then the initial startup performed.