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Cleaning the connectors
The unit may not function properly if the connectors
between the unit and the front panel are not clean. In
order to prevent this, detach the front panel (page 7)
and clean the connectors with a cotton swab. Do not
apply too much force. Otherwise, the connectors
may be damaged.
Notes
• For safety, turn off the ignition before cleaning the
connectors, and remove the key from the ignition
switch.
• Never touch the connectors directly with your fingers
or with any metal device.
Removing the unit
1 Remove the protection collar.
1Detach the front panel (page 7).
2Pinch both edges of the protection collar,
then pull it out.
2 Remove the unit.
1Insert both release keys simultaneously
until they click.
2Pull the release keys to unseat the unit.
3Slide the unit out of the mounting.
Main unit
Back of the front
panel
x
Hook facing
inwards.