MS680
A
NOTICE!
To prevent the risk of short circuits, always disconnect the negative termi-
nal of the vehicle's electrical system before working on it.
If the vehicle has an additional battery, its negative terminal should also be
disconnected.
Please observe the following instructions:
• When working on the following cables, only use insulated cable lugs, plugs and
flat push-on receptacles:
– 30 (direct supply from positive battery terminal)
– 15 (connected positive terminal, behind the battery)
– 31 (return line from the battery, earth)
– L (indicator lights left)
– R (indicator lights right)
Do not use terminal strips.
• Use a crimping tool to connect the cables.
• When connecting to cable 31 (earth), screw the cable
– to the vehicle's earth bolt with a cable lug and a gear disc or
– to the sheet-metal bodywork with a cable lug and a self-tapping screw.
Ensure that there is a good earth connection.
If you disconnect the negative terminal of the battery, all data stored in the volatile
memories will be lost.
• The following data must be set again, depending on the vehicle equipment
options:
– Radio code
– Vehicle clock
– Timer
– On-board computer
– Seat position
You can find instructions for making these settings in the appropriate operating
instructions.
Observe the following installation instructions:
!
CAUTION!
• Secure the parts installed in the vehicle in such a way that they cannot
become loose under any circumstances (sudden braking, accidents)
and cause injuries to the occupants of the vehicle.
EN
Safety and installation instructions
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