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Vehicle Care 285
.Is the proper towing equipment
going to be used? See your
dealer or trailering professional
for additional advice and
equipment recommendations.
. Is the vehicle ready to be
towed? Just as preparing the
vehicle for a long trip, make sure
the vehicle is prepared to be
towed.
Caution
Use of a shield mounted in front
of the vehicle grille could restrict
airflow and cause damage to the
transmission. The repairs would
not be covered by the vehicle
warranty. If using a shield, only
use one that attaches to the
towing vehicle.
Dinghy Towing
Caution
If the vehicle is towed with all four
wheels on the ground, the
drivetrain components could be
damaged. The repairs would not
be covered by the vehicle
warranty. Do not tow the vehicle
with all four wheels on the
ground.
The vehicle was not designed to be
towed with all four wheels on the
ground. If the vehicle must be towed, a dolly should be used. See
the following information on dolly
towing.
Dolly Towing from the Front
(Front-Wheel Drive)
Vehicles with front-wheel drive can
be dolly towed from the front.
To dolly tow the vehicle from the
front:
1. Attach the dolly to the tow vehicle following the dolly
manufacturer instructions.
2. Drive the front wheels onto the dolly.
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286 Vehicle Care
3. Shift the transmission toP (Park).
4. Firmly set the parking brake.
5. Use an adequate clamping device designed for towing to
ensure that the front wheels
are locked into the
straight-ahead position.
6. Secure the vehicle to the dolly following the manufacturer
instructions.
7. Release the parking brake only after the vehicle being towed is
firmly attached to the towing
vehicle.
8. Turn the ignition to OFF.Dolly Towing from the Front
(All-Wheel Drive)
Vehicles with All-Wheel Drive
cannot be dolly towed.
Dolly Towing from the Rear
The vehicle cannot be dolly towed
from the rear.
Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-9369806) - 2016 -
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298 Service and Maintenance
.Tire wear inspection. See Tire
Inspection 0268.
. Rotate tires if necessary. See
Tire Rotation 0269.
. Fluids visual leak check (or
every 12 months, whichever
occurs first). A leak in any
system must be repaired and the
fluid level checked.
. Engine air cleaner filter
inspection. See Engine Air
Cleaner/Filter 0237.
. Brake system inspection (or
every 12 months, whichever
occurs first). See Exterior Care
0 287.
. Steering and suspension
inspection. Visual inspection for
damaged, loose, or missing
parts or signs of wear.
. Body hinges and latches, key
lock cylinders, folding seat
hardware, and sunroof (if
equipped) lubrication. See
Recommended Fluids and
Lubricants 0301. More frequent
lubrication may be required
when the vehicle is exposed to a corrosive environment. Applying
silicone grease on weatherstrips
with a clean cloth makes them
last longer, seal better, and not
stick or squeak.
. Restraint system component
check. See Safety System
Check 067.
. Fuel system inspection for
damage or leaks.
. Exhaust system and nearby heat
shields inspection for loose or
damaged components.
Additional Required Services
Every Service
.Rotate tires. Tires should be
rotated every service. See Tire
Rotation 0269.
At Each Fuel Stop
. Engine oil level check. See
Engine Oil 0234.
. Engine coolant level check. See
Engine Coolant 0240.
. Windshield washer fluid level
check. See Washer Fluid 0245. Once a Month
.
Tire inflation check. See Tire
Pressure 0263.
. Tire wear inspection. See Tire
Inspection 0268.
. Sunroof track and seal
inspection, if equipped. See
Sunroof 047.
Once a Year
. See Starter Switch Check 0249.
. See Automatic Transmission
Shift Lock Control Function
Check 0249.
. See Park Brake and P (Park)
Mechanism Check 0249.
. Accelerator pedal check for
damage, high effort, or binding.
Replace if needed.
. Underbody flushing service.
. Hood/Decklid/Liftgate/Liftglass
Support Gas Strut Service:
Visually inspect gas strut,
if equipped, for signs of wear,
cracks, or other damage. Check
Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-9369806) - 2016 -
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Service and Maintenance 299
the hold open ability of the gas
strut. Contact your dealer if
service is required.
. Engine air cleaner filter
replacement or every 20 000 km/
12,500 Miles. See Engine Air
Cleaner/Filter 0237. If driving in
dusty conditions, inspect the
filter at each oil change or more
often as needed.
. Check automatic transmission
fluid level and condition.
Every 40 000 km/25,000 Miles
. Passenger compartment air filter
replacement (or every
24 months, whichever occurs
first). More frequent passenger
compartment air filter
replacement may be needed if
driving in areas with heavy
traffic, poor air quality, high dust
levels, or environmental
allergens. Passenger
compartment air filter
replacement may also be
needed if there is reduced
airflow, window fogging, or odors. Your GM dealer can
help determine when to replace
the filter.
Every 72 000 km/45,000 Miles
. Replace brake fluid (or every
three years, whichever occurs
first).
Every 80 000 km/50,000 Miles
. Spark plug replacement and
spark plug wire inspection (LF3
Twin Turbo Engine). An
Emission Control Service.
. Evaporative control system
inspection. Check all fuel and
vapor lines and hoses for proper
hook-up, routing, and condition.
Every 160 000 km/100,000 Miles
. Spark plug replacement and
spark plug wire inspection (LFX
Engine). An Emission Control
Service. Every 240 000 km/150,000 Miles
.
Engine cooling system drain and
refill (or every five years,
whichever occurs first). See
Cooling System 0239. An
Emission Control Service.
. Engine drive belts inspection for
fraying, excessive cracks,
or obvious damage (or every
10 years, whichever occurs
first). Replace, if needed.
Severe Conditions Requiring
More Frequent Maintenance*
.Public service, military,
or commercial use vehicles to
include the following:
‐Ambulances, police cars and
emergency rescue vehicles.
‐ Civilian vehicles such as light
duty pick-up trucks, SUVs and
passenger cars that are used
in military applications.
‐ Recovery vehicles such as
tow trucks and flatbed single
vehicle carriers or any vehicle
that is consistently used in
towing trailers or other loads.
Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-9369806) - 2016 -
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300 Service and Maintenance
‐High use commercial vehicles
such as courier delivery
vehicles, private security patrol
vehicles or any vehicles that
operate on a 24 hour basis.
‐ Any vehicle consistently
operated in a high sand or
dust environment such as
those used on oil pipelines
and similar applications.
. Vehicles that are regularly used
for short trips of 6 kilometers
or less
If your vehicle has an Oil Life
Indicator, the indicator will show
you when to change the oil and
filter. Under severe conditions
the indicator may come on
before 10 000 km/6,000 mi. The
indicator won't detect dust in the
oil, so if you drive in a dusty
area you may have to change
the oil and filter sooner than
every 10 000 km/6,000 mi.
Note: All vehicles with
rear-wheel drive —change
driveline axle oil every
30 000 km/19,000 mi if vehicle is
used for towing purposes. * Footnote: Under extreme
driving conditions listed above, it
may be necessary to replace
your spark plugs at more
frequent intervals. For further
assistance in determining the
most suitable service
maintenance intervals for your
vehicle, please contact your
authorized GM Dealer.
Additional Required Services
–
Severe Service
Every 72 000 km/45,000 mi
. Automatic transmission fluid
change. See Automatic
Transmission Fluid 0237.
. Change rear axle fluid.
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Service and Maintenance 301
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
UsageFluid/Lubricant
Engine Oil Use only engine oil meeting the dexos1™ specification of the proper SAE
viscosity grade. Look for the dexos1 approved logo for GM approved
engine oil. See Engine Oil0234.
Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL
®Coolant.
See Engine Coolant 0240.
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 19299818). Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements.
Hydraulic Power Steering System DEXRON
®-VI Automatic Transmission Fluid.
Automatic Transmission DEXRON
®-VI Automatic Transmission Fluid.
Transfer Case (All-Wheel Drive) Transfer Case Fluid (GM Part No. 19256084).
Chassis Lubrication Chassis Lubricant (GM Part No. 12377985) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
Key Lock Cylinders, Hood, and Door Hinges Multi-Purpose Lubricant, Superlube (GM Part No. 12346241).
Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl Lubriplate Lubricant Aerosol (GM Part No. 89021668) or lubricant meeting
requirements of NLGI #2, Category LB or GC-LB.
Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770) or Dielectric Silicone Grease (GM Part No. 12345579).
Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-9369806) - 2016 -
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308 Customer Information
Customer
Information
Vehicle Data Recording and
Privacy
Vehicle Data Recording andPrivacy . . . . . . . . . . . . . . . . . . . . . . 308
Event Data Recorders . . . . . . . . 308
Infotainment System . . . . . . . . . . 309
Vehicle Data
Recording and
Privacy
The vehicle has a number of
computers that record information
about the vehicle’s performance and
how it is driven. For example, the
vehicle uses computer modules to
monitor and control engine and
transmission performance, to
monitor the conditions for airbag
deployment and deploy them in a
crash, and, if equipped, to provide
antilock braking to help the driver
control the vehicle. These modules
may store data to help the dealer
technician service the vehicle.
Some modules may also store data
about how the vehicle is operated,
such as rate of fuel consumption or
average speed. These modules may
retain personal preferences, such as
radio presets, seat positions, and
temperature settings.
Event Data Recorders
This vehicle is equipped with an
event data recorder (EDR). The
main purpose of an EDR is to
record, in certain crash or near
crash-like situations, such as an
airbag deployment or hitting a road
obstacle, data that will assist in
understanding how a vehicle's
systems performed. The EDR is
designed to record data related to
vehicle dynamics and safety
systems for a short period of time,
typically 30 seconds or less. The
EDR in this vehicle is designed to
record such data as:
. How various systems in your
vehicle were operating.
. Whether or not the driver and
passenger safety belts were
buckled/fastened;
. How far (if at all) the driver was
depressing the accelerator and/
or brake pedal; and
. How fast the vehicle was
traveling.
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Index 311
Assistance Systems forParking and Backing . . . . . . . . . . 206
Automatic Door Locks . . . . . . . . . . . . . . . . . . . . . 35
Headlamp System . . . . . . . . . . . . 155
Level Control . . . . . . . . . . . . . . . . . 195
Transmission . . . . . . . . . . . . . . . . . 187
Transmission Fluid . . . . . . . . . . . 237
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 188
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 249
B
Battery . . . . . . . . . . . . . . . . . . . . . . . . . 248Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 159
Jump Starting . . . . . . . . . . . . . . . . . 281
Power Protection . . . . . . . . . . . . . 158
Voltage and Charging Messages . . . . . . . . . . . . . . . . . . . 135
Blade Replacement, Wiper . . . . . 250
Brake Parking, Electric . . . . . . . . . . . . . . 190
System Warning Light . . . . . . . . 121
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Antilock . . . . . . . . . . . . . . . . . . . . . . . 189
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 192
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 247 Brakes (cont'd)
System Messages . . . . . . . . . . . . 135
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 172
Break-In, New Vehicle . . . . . . . . . . 180
Bulb Replacement . . . . . . . . . . . . . . 253 Back-up Lamps . . . . . . . . . . . . . . . 252
Headlamp Aiming . . . . . . . . . . . . . 251
Headlamps . . . . . . . . . . . . . . . . . . . 251
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . 251
License Plate Lamps . . . . . . . . . 252
Buying New Tires . . . . . . . . . . . . . . . 271
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 105
Capacities and Specifications . . . . . . . . . . . . . . . . . 305
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 186
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Winter Driving . . . . . . . . . . . . . . . . 175
Cargo Management System . . . . . . . . . 101
Tie-Downs . . . . . . . . . . . . . . . . . . . . 100
Caution, Danger, and Warning . . . . 2
Center Console Storage . . . . . . . . . 99
Chains, Tire . . . . . . . . . . . . . . . . . . . . 273
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . 108 Charging System Light . . . . . . . . . 119
Check
Malfunction IndicatorEngine Light . . . . . . . . . . . . . . . . .119
Child Restraints Infants and Young Children . . . . . 82
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . . . 86
Older Children . . . . . . . . . . . . . . . . . . 80
Securing . . . . . . . . . . . . . . . . . . . . 93, 95
Systems . . . . . . . . . . . . . . . . . . . . . . . . 84
Cigarette Lighter . . . . . . . . . . . . . . . . 109
Circuit Breakers . . . . . . . . . . . . . . . . 254
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 287
Interior Care . . . . . . . . . . . . . . . . . . 291
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 161
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Cluster, Instrument . . . . . . . . . . . . . 111
Compact Spare Tire . . . . . . . . . . . . 280
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . 98
Compass . . . . . . . . . . . . . . . . . . . . . . . 105
Messages . . . . . . . . . . . . . . . . . . . . 136