Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349156) - 2018 - CRC - 9/29/17
DRIVING AND OPERATING 193
To shift out of P (Park), the vehicle
must be in ACC/ACCESSORY or ON/
RUN, and the brake pedal must be
applied.
Stopping the Engine/OFF (No
Indicator Lights) :When the vehicle
is stopped, press ENGINE START/
STOP once to turn the engine off.
If the vehicle is in P (Park), the
ignition will turn off, and Retained
Accessory Power (RAP) will remain
active. See Retained Accessory Power
(RAP) 0197.
If the vehicle is not in P (Park), the
ignition will return to ACC/
ACCESSORY and display a message in
the Driver Information Center (DIC).
When the vehicle is shifted into
P (Park), the ignition system will
switch to OFF.
The vehicle may have an electric
steering column lock. The lock is
activated when the vehicle is switched
to OFF and the driver door is opened.
A sound may be heard as the lock
actuates or releases. The steering
column lock may not release with the
wheels turned off center. If this happens, the vehicle may not start.
Move the steering wheel from left to
right while attempting to start the
vehicle. If this does not work, the
vehicle needs service.
Do not turn the engine off when the
vehicle is moving. This will cause a
loss of power assist in the brake and
steering systems and disable the
airbags.
If the vehicle must be shut off in an
emergency:
1. Brake using a firm and steady pressure. Do not pump the
brakes repeatedly. This may
deplete power assist, requiring
increased brake pedal force.
2. Shift the vehicle to N (Neutral). This can be done while the
vehicle is moving. After shifting
to N (Neutral), firmly apply the
brakes and steer the vehicle to a
safe location.
3. Come to a complete stop, shift to P (Park), and turn the ignition to
OFF. On vehicles with an
automatic transmission, the shift lever must be in P (Park) to turn
the ignition switch to the OFF
position.
4. Set the parking brake. See Electric Parking Brake 0204.
{Warning
Turning off the vehicle while
moving may cause loss of power
assist in the brake and steering
systems and disable the airbags.
While driving, only shut the vehicle
off in an emergency.
If the vehicle cannot be pulled over,
and must be shut off while driving,
press and hold the ENGINE START/
STOP button for longer than
two seconds, or press twice in
five seconds.
ACC/ACCESSORY (Amber Indicator
Light) : This mode allows you to use
some electrical accessories when the
engine is off.
Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349156) - 2018 - CRC - 9/29/17
242 DRIVING AND OPERATING
Without Head-Up Display
When a detected vehicle is braking
extremely hard, rapid beeps or seat
pulses may also occur.
To enable or disable this feature, see
“Connected Vehicle Braking Alert ”
under Vehicle Personalization 0144.
V2V Disabled Vehicle Ahead
When the vehicle is traveling above
20 km/h (13 mph), V2V may detect
when a V2V-equipped vehicle ahead
has a deployed airbag. When the
vehicle is traveling above 60 km/h
(38 mph), V2V may detect when a
V2V-equipped vehicle ahead has
warning flashers active and is moving
slowly or has stopped. Under these
disabled vehicle conditions, V2V may
display the DIC message HAZARD
LIGHTS AHEAD and the estimated
distance to the vehicle. A chime or two seat pulses may also
occur.
TRAFFIC INFORMATION OFF
This message displays when the V2V
Disabled Vehicle Ahead feature has
been turned off.
To enable or disable this feature, see
“Traffic and Roadside Information
”
under Vehicle Personalization 0144.
V2V Slippery Road Ahead
When the vehicle is traveling above
32 km/h (20 mph), V2V may detect
when a V2V-equipped vehicle ahead
has a StabiliTrak, Traction Control,
or Antilock Brake System (ABS) event.
This could indicate that the road
ahead is slippery or has low traction.
Under these conditions, V2V may
display a DIC message.
TRAFFIC INFORMATION OFF
This message displays when the V2V
Slippery Road Ahead feature has been
turned off.
To enable or disable this feature, see
“Traffic and Roadside Information ”
under Vehicle Personalization 0144.
Fuel
GM recommends the use of TOP
TIER®detergent gasoline to keep the
engine cleaner and reduce engine
deposits. See www.toptiergas.com for a
list of TOP TIER detergent gasoline
marketers and applicable countries.
Do not use any fuel labeled E85 or
FlexFuel. Do not use gasoline with
ethanol levels greater than 15% by
volume.
If the vehicle has an LGX 3.6L
V6 engine, use regular unleaded
gasoline meeting ASTM specification
D4814 with a posted octane rating of
