Performing a functional test
MWE890
NOTE
I
If the speedometer speed signal has been disconnected from the
control electronics, the default settings must be restored to ensure
that the sensors function correctly.
➤ Switch on the ignition.
➤ Press the button for longer than two seconds.
✓ The loudspeaker beeps repeatedly.
➤ Let go of the button.
✓ The system has been reset to the default settings.
8.4
Reflecting the display (MWE860 only)
If the obstacles are shown the wrong way round on the display, proceed as
follows:
➤ Connect the sensor plugs into the sockets on the control module in the re-
verse order (1 → 4, 2 → 3, 3 → 2, 4 → 1).
9
Performing a functional test
To test the parking aid, drive towards something slowly such as a wall.
NOTICE!
A
Be very careful when you operate the device for the first time, and
make sure that you familiarize yourself with the various sequences
of beeps (fig. d).
24
MWE820, 860, 890
EN