文档介绍：Participant's Manual
Passive safety system E87
BMW Service
The information contained in this participant's manual is intended solely for the participants of
this seminar run by BMW Aftersales Training.
Refer to the latest relevant "BMW Service" information for any changes/supplements to the
Technical Data.
Information status: April 2004
******@
© 2004 BMW AG
Aftersales Training, München, Germany.
Reprints of this manual or its parts require the written approval of BMW AG,
München.
Participant's Manual
Multiple restraint system 5
Further-development of MRS 4 and
MRS 4RD
New MRS 5 control unit and sensor
system
New side airbag integrated in seat
Head protection system with curtain
airbag
Contents
Multiple Restraint
System 5
Objectives 1
Passive safety 1
Introduction 3
Developments to date 3
System overview 5
Bus overview 5
Input/Output 7
System circuit diagram 8
ponents 11
MRS 5 Control unit 11
Sensors and switches 12
Actuators 15
Functions 21
MRS 5 control unit 21
Seat belt reminder function (EU) 24
Service information 27
Safety information 27
Summary 29
Interesting facts about the system 29
3
Objectives
Multiple restraint system 5
Passive safety
The multiple restraint system 5 achieves the This basic knowledge may have been gained
highest European standards in passive safety through practical experience with the previous
systems. This has been made possible by safety systems or by participating in the
implementing innovative solutions. foundation seminar - Airbag - restraint
systems.
This participant's manual provides information
on the fundamental functions and the pletion of the seminar, the
intelligent integration in the bus system of the participant's manual serves as a reference to
E87. refresh the knowledge gained and to better
understand the overall concept.
This participant's manual is designed to
pany you through the seminar. It builds
up on basic knowledge in the field of passive
saf