Cadillac CTS 2011 Owner's Manual page 45

After the vehicle's engine has been
started two times using the remote
start button, the ignition must be
turned on and then back off before
the remote start procedure can be
used again.
Shutting the Engine Off After a
Remote Start
To manually shut off the engine after
a remote start, do any of the
following:
Press until the parking lamps
turn off.
Turn on the hazard warning
flashers.
Turn the ignition switch on and
then off.
Conditions in Which Remote Start
Will Not Work
The remote vehicle start feature will
not operate if any of the following
occur:
The ignition is in any position
other than LOCK/OFF.
A keyless access transmitter is
inside the vehicle.
The vehicle's hood is not closed.
The hazard warning flashers
are on.
There is an emission control
system malfunction.
Keys, Doors and Windows
The engine coolant temperature
is too high.
The oil pressure is low.
Two remote vehicle starts have
already been used. The
maximum number of remote
starts or remote start attempts
between ignition cycles with the
key is two.
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