Display
General information
The display is divided into the upper status line,
the information area, and the lower status line.
Upper status line
The upper status line displays the following information:
Vehicle secured/vehicle
unsecured.
Set time in the vehicle.
Charge state of the display
REMOVING AND INSTALLING OR REPLACING BATTERY POSITIVE LEAD
(BETWEEN STARTER, ALTERNATOR AND BATTERY POSITIVE TERMINAL)
Necessary preliminary tasks:
Read out fault memory of DME control unit; if necessary, work through
test schedules.
Switch off ignition.
Disconnect battery negative lead.
Rem