Cadillac 2015 ATS Owner's Manual page 31

2-8 Keys, Doors, and Windows
The RKE transmitter range may be
less while the vehicle is running.
Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE)
System on page 2-2.
Starting the Engine Using Remote
Start
1. Press and release
RKE transmitter.
2. Immediately press and hold
for at least four seconds or until
the indicator lamps flash. This
confirms the request to remote
start the vehicle has been
received. If the vehicle's lamps
are not visible, press and
hold for at least four seconds.
During the remote start, the
doors will be locked and the
parking lamps will remain on as
long as the engine is running.
The engine will shut off after
10 minutes unless a time
extension is done or the ignition
is put in ON/RUN/START.
3. Press the brake pedal and select
the ON/RUN/START ignition
mode to drive the vehicle.
Extending Engine Run Time
The engine run time can also be
on the
extended by another 10 minutes,
if during the first 10 minutes
Steps 1 2 are repeated while the
engine is still running. An extension
can be requested, 30 seconds after
starting. This provides a total of
20 minutes.
The remote start can only be
extended once.
A maximum of two remote starts,
or a remote start with an extension,
are allowed between ignition cycles.
The vehicle's ignition must be
changed to ON/RUN/START and
then back to OFF before the remote
start procedure can be used again.
Cancelling a Remote Start
To cancel a remote start, do any of
the following:
Press and hold until the
parking lamps turn off.
Turn on the hazard warning
lights.
Turn the vehicle on and then
back off.
Conditions in Which Remote Start
Will Not Work
The remote start will not operate if
any of the following occur:
The ignition is in any mode other
than OFF.
The transmitter is in the vehicle.
The bonnet is not closed.
The hazard warning flashers
are on.
There is an emission control
system malfunction.
The engine coolant temperature
is too high.