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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 8) and clean the connectors
with a cotton swab dipped in alcohol. 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 8).
2Engage the release keys together
with the protection collar.
3Pull out the release keys to remove
the protection collar.
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
Orient the release
keys as shown.
Hook facing
inwards.