5-14
Switches and controls
1 Controls and indicators
ISS cutoff switch
Used to disable the ISS functions.
indicator lamp
This lamp flashes or illuminates when the ISS is
operating. If the lamp remains lit, there is a prob-
lem in the ISS.
The
indicator lamp flashes or illuminates
depending on the state of ISS operation, as
shown below:
Operation state
Preparing for automatic
engine stop
Automatic engine stop in
progress
•
Automatic engine start
is cancelled. (Door is
opened during auto-
matic engine stop.)
•
ISS failure
Z21169
indicator lamp
Fast flashing
(0.5-second interval)
Slow flashing
(2-second interval)
Illuminated