Cadillac CTS Owner's Manual page 198

Starting Procedure
1. With the Keyless Access
system, the Remote Keyless
Entry (RKE) transmitter must
be in the vehicle. Press the
ENGINE START/STOP button,
if equipped, with the brake
pedal applied. When the
engine begins cranking, let go
of the button.
The idle speed will go down as
the engine gets warm. Do not
race the engine immediately
after starting it.
If the RKE transmitter is not in
the vehicle, if there is
interference, or the RKE
battery is low, a Driver
Information Centre (DIC) will
display a message. See Key
and Lock Messages 0 138 and
Remote Keyless Entry (RKE)
System Operation 0 29.
Caution
Cranking the engine for long
periods of time, by returning the
ignition to the START position
immediately after cranking has
ended, can overheat and damage
the cranking motor, and drain the
battery. Wait at least 15 seconds
between each try, to let the
cranking motor cool down.
2. If the engine does not start
after five to 10 seconds,
especially in very cold weather
(below 18 °C or 0 °F), it could
be flooded with too much
petrol. Try pushing the
accelerator pedal all the way to
the floor and holding it there as
you press the ENGINE START/
STOP button, if equipped. Wait
at least 15 seconds between
each try, to allow the cranking
motor to cool down. When the
engine starts, release the
accelerator. If the vehicle starts
briefly but then stops again, do
the same thing. This clears the
Driving and Operating
extra petrol from the engine.
Do not race the engine
immediately after starting it.
Operate the engine and
transmission gently until the oil
warms up and lubricates all
moving parts.
Stop/Start System
Warning
Exiting the vehicle without first
shifting into P (Park) may cause
the vehicle to move. You or others
may be injured. Because the
vehicle has the auto engine stop/
start feature, the vehicle's engine
might seem to be shut off;
however, once the brake pedal is
released, the engine will start up
again.
Shift to P (Park) and turn the
ignition to LOCK/OFF, before
exiting the vehicle.
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