2016 CADILLAC CT6 oil level

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Technical Data 359Application Capacities
Metric English
Engine Oil with Filter
2.0L L4 Engine 4.7 L 5.0 qt
3.0L V6 Twin Turbo Engine 5.7 L 6.0 qt
3.6L V6 Engine 6.15 L 6.5 qt
Fuel Tank 72.7 L 19.2 gal
Transfer Case – AWD 0.8 L 0.85 qt
Wheel Nut Torque 150 Y 110 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.
Engine SpecificationsEngine VIN Code Transmission Spark Plug Gap
2.0L L4 Engine X Automatic 0.75 – 0.90 mm (0.030 –
0.035 in)
3.0L V6 Twin Turbo Engine 6 Automatic 0.65 – 0.75 mm (0.26 –
0.030 in)
3.6L V6 Engine S Automatic 0.80 – 0.90 mm (0.031 –
0.035 in)

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
378 OnStar 4G LTE speed. Up to seven mobile
devices can be connected. A data
plan is required. Use the in-vehicle
controls only when it is safe to
do so.
1. To retrieve Wi-Fi hotspot
information, press
= , wait for
the prompt, then say “ Wi-Fi
settings. ” On some vehicles,
touch Wi-Fi Settings on the
screen.
2. The Wi-Fi settings will display
the Wi-Fi hotspot name (SSID),
password, and on some
vehicles, the connection type
(no Internet connection, 3G,
4G, 4G LTE), and signal quality
(poor, good, excellent).
3. To change the SSID or
password, press
Q or call
1-888-4ONSTAR to connect
with an Advisor.
OnStar RemoteLink ®
Mobile App
(If Equipped)
Download the OnStar RemoteLink
mobile app to select Apple ®
iOS,
Android ™ , BlackBerry ®
,
or Windows ®
mobile devices. OnStar Subscribers can access the
following services from a mobile
device:
.
Remotely start/stop the vehicle,
if factory-equipped.
.
Lock/unlock doors, if equipped
with automatic locks.
.
Activate the horn and lamps.
.
Check the vehicle ’ s fuel level, oil
life, or tire pressure,
if factory-equipped with the Tire
Pressure Monitor System.
.
Send directions to the vehicle.
.
Locate the vehicle on a map
(U.S. market only).
.
Turn the vehicle's Wi-Fi hotspot
on/off, manage settings, and
monitor data consumption,
if equipped.
For OnStar RemoteLink information
and compatibility, see
www.onstar.com (U.S.) or
www.onstar.ca (Canada). Remote Services Contact an OnStar Advisor to
unlock the doors or sound the horn
and flash the lamps.
OnStar AtYourService OnStar Advisors can provide special
offers from restaurants and retailers
on your route, help locate hotels,
or book a room.
OnStar Hands-Free Calling Make and receive calls with the
built-in wireless calling service,
which requires available minutes.
Make a Call
1. Press
= . System responds:
“ OnStar ready. ”
2. Say “ Call. ” System responds:
“ Call. Please say the name or
number to call. ”
3. Say the entire number without
pausing, including a “ 1 ” and the
area code. System responds:
“ OK, calling. ”