October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

System Circuit Diagram for Electric Motor Driven Reel

Fig 1: Electric Motor Driven Reel - Circuit Diagram

G06925578

Courtesy of BMW OF NORTH AMERICA, INC.

ELECTRIC MOTOR DRIVEN REEL LEGENDS

Index	Explanation
1	Dynamic stability control DSC
2	Central gateway module (ZGM)
3	Car Access System (CAS)
4	Crash safety module (ACSM)
5	Junction Box
6	Control unit, electric motor driven reel, left
7	Electric motor driven reel, left
8	Integrated Chassis Management
9	Control unit, electric motor driven reel, right
10	Electric motor driven reel, right
11	Luggage compartment junction box

Bus signals

BUS SIGNALS REFERENCE CHART

In/out	Information	Source/sink	Function
In	Terminal control	CAS > EMA LE/EMA RI	Status terminal 30b
In	Vehicle speed	DSC > EMA LE/EMA RI	Vehicle speed
In	Braking torque	DSC > EMA LE/EMA RI	Emergency braking detection
In	Yaw speed	ICM > EMA LE/EMA RI	Detection of skidding tilt
In	Steering angle effective at the front axle	ICM > EMA LE/EMA RI	Steering effort
In	Longitudinal acceleration	ICM > EMA LE/EMA RI	Acceleration
In	Lateral acceleration	ICM > EMA LE/EMA RI	Lateral acceleration
In	Accelerator pedal angle	DME > EMA LI/EMA RE	Driver power request
In	Belt contact status	ACSM > EMA LE/EMA RI	Information whether the seat belt is fastened
In	Door contact	FRM > EMA LE/EMA RI	Information whether the doors are closed