MS-be4
24/06/03
Warning!Inadequate cable connections can lead to short-circuits which cause
the following:
• cable fires result
• triggering of the airbag
• damage to electronic control equipment
• failure of electrical functions (blinkers, brake-lights, horn, ignition, lights)
The following indications must be therefore considered:
The securest form of connection is obtained by soldering the cable ends and then
insulating the connection.
For detachable connections, only insulated cable lugs, connector plugs, and flat pin
bushings must be used. Do not use insulating screw joints.
Use crimp pliers for connecting the cables with cable lugs, plugs or flat pin sleeves.
With cable connections to 31 (mass):
Screw the cable with cable lug and toothed lock washer to a vehicle-specific mass bolt or
screw it with a cable lug, self-tapping screw and toothed lock washer to the car's
bodywork. Always ensure that the connection is properly earthed!
Warning! Due to the risk of short-circuits, always disconnect the negative
terminal of the battery before starting to work on the electrical equipment of the
vehicle.
If the vehicle is equipped with a supplementary battery, also disconnect its
negative terminal.
Caution!When disconnecting the negative terminal of the battery, all volatile
memories of the comfort-electronics lose their stored data.
Depending on the vehicle's equipment, the following date may need to be reprogrammed:
Radio-code · vehicle clock · timeswitch clock · onboard computer · seat position
Instructions on how to reset these can be found in the relevant operating instructions.
Warning! Parts of the steering column control for cruise control MS BE4 which
are fastened in the vehicle, must be fastened in such a way that they do not
detach under any circumstances (hard-braking, traffic accident) and thus cause
injuries of the passengers.
Caution! For checking the voltage in electrical lines only a diode test lamp
(see
(see
electronics may be damaged.
Caution! In order to avoid damages, pay attention that there is sufficient free
space for the drill outlet (see
treated with a rustproofing agent.
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Safety and installation instructions
A 1) or a voltmeter (see
A3) which light up consume too much current and the vehicle
A 2) may be used for checking. Test lamps
A 4). Every drill hole must be deburred and
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