Black plate (68,1)Cadillac DTS Owner Manual - 2011
ENGINE OVERHEATED STOP ENGINE
Notice:If you drive your vehicle while the engine is
overheating, severe engine damage may occur. If an
overheat warning appears on the instrument panel
cluster and/or DIC, stop the vehicle as soon as
possible. See Engine Overheating
on page 6‑29for
more information.
This message displays when the engine has
overheated. Immediately look for a safe place to pull
your vehicle over and turn the engine off right away to
avoid severe engine damage. See Engine Overheating
on page 6‑29andOverheated Engine Protection
Operating Modeon page 6‑31. A chime also sounds
when this message is displayed.
ENGINE POWER REDUCED
This message displays when the engine power is being
reduced to protect the engine from damage. There
could be several malfunctions that might cause this
message. Reduced engine power can affect the
vehicle's ability to accelerate. If this message is on, but
there is no reduction in performance, proceed to your
destination. The performance may be reduced the next time the vehicle is driven. The vehicle may be driven
at a reduced speed while this message is on, but
acceleration and speed may be reduced. Anytime this
message stays on, the vehicle should be taken to your
dealer for service as soon as possible.
FOLLOWING GAP
This symbol appears with this message.
If your vehicle has Adaptive Cruise Control (ACC), this
message displays to show the follow distance that has
been set. There are six follow distances to choose from.
Each follow distance is shown on the DIC by displaying
from one to six bars between two car symbols. See
Adaptive Cruise Control
on page 4‑14for more
information.
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Black plate (70,1)Cadillac DTS Owner Manual - 2011
NO CRUISE BRAKING GAS PEDAL
APPLIED
This message displays when the Adaptive Cruise
Control (ACC) is engaged and you are pressing the
accelerator pedal enough to disable ACC automatic
braking. SeeAdaptive Cruise Control
on page 4‑14for
more information.
OIL PRESSURE LOW STOP ENGINE
Notice: If you drive your vehicle while the engine
oil pressure is low, severe engine damage may
occur. If a low oil pressure warning appears on
the instrument panel cluster and/or DIC, stop the
vehicle as soon as possible. Do not drive the
vehicle until the cause of the low oil pressure is
corrected. See Engine Oil
on page 6‑15for more
information.
This message displays when the vehicle's engine oil
pressure is low. The oil pressure light also appears on
the instrument panel cluster. See Oil Pressure Light
on
page 4‑57. A multiple chime sounds when this message is
displayed. See
Engine Oil
on page 6‑15for more
information.
Stop the vehicle immediately, as engine damage can
result from driving a vehicle with low oil pressure. Have
the vehicle serviced by your dealer as soon as possible
when this message is displayed.
PARKING ASSIST OFF
If your vehicle has the Ultrasonic Front and Rear
Parking Assist (UFRPA) system, after the vehicle is
shifted out of P (Park), this message displays to remind
the driver that the UFRPA system has been turned off.
Press the set/reset button to acknowledge this message
and clear it from the DIC display. To turn the UFRPA
system back on, see “PARKING ASSIST”underDIC
Operation and Displays
on page 4‑60. See Ultrasonic
Front and Rear Parking Assist (UFRPA)on page 3‑38for more information.
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Black plate (72,1)Cadillac DTS Owner Manual - 2011
SERVICE AIR BAG
This message displays when there is a problem with
the airbag system. Have your vehicle serviced by your
dealer immediately. SeeAirbag Readiness Light
on
page 4‑48for more information.
SERVICE A/C SYSTEM
This message displays when the air delivery mode door
or the electronic sensors that control the air conditioning
and heating systems are no longer working. Have the
climate control system serviced by your dealer if you
notice a drop in heating and air conditioning efficiency.
SERVICE BATTERY CHARGING
SYSTEM
This message displays when a problem with the
charging system has been detected. The charging
system light also displays on the instrument panel
cluster. See Charging System Light
on page 4‑49for
more information. Have your vehicle serviced by your
dealer.
SERVICE BRAKE ASSIST
This message displays if there is a problem with the
brake system. The brake system warning light and
the antilock brake system warning light may also be
displayed on the instrument panel cluster. See Brake
System Warning Light
on page 4‑50and Antilock
Brake System (ABS) Warning Lighton page 4‑51for
more information. If this happens, stop as soon as
possible and turn off the vehicle. Restart the vehicle
and check for the message on the DIC display. If the
message is displayed or appears again when you begin
driving, the brake system needs service. See your
dealer as soon as possible. See Brakes
on page 6‑33for more information.
SERVICE BRAKE SYSTEM
This message displays if the ignition is on to inform the
driver that the brake fluid level is low. Have the brake
system serviced by your dealer as soon as possible.
SERVICE LANE DEPARTURE SYSTEM
If your vehicle has the Lane Departure Warning (LDW)
system, this message may display to indicate that the
LDW system is not working properly. If this message
remains on after continued driving, the system needs
service. See your dealer. SeeLane Departure Warning
(LDW)
on page 3‑45for more information.
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Black plate (75,1)Cadillac DTS Owner Manual - 2011
SIDE BLIND ZONE ALERT
SYSTEM OFF
If your vehicle has the Side Blind Zone Alert (SBZA)
system, this message displays when the SBZA system
has been turned off. SeeSide Blind Zone Alert (SBZA)
on page 3‑42andDIC Operation and Displayson
page 4‑60for more information.
SIDE BLIND ZONE SYSTEM
UNAVAILABLE
If your vehicle has the Side Blind Zone Alert (SBZA)
system, this message displays when the SBZA system
is disabled because the sensor is blocked and cannot
detect vehicles in your blind zone. The sensor may be
blocked by mud, dirt, snow, ice, or slush. This message
may also display during heavy rain or due to road spray.
It may also come on when driving in isolated areas
with no guardrails, trees, or road signs and light traffic.
Your vehicle does not need service. For cleaning
instructions, see Washing Your Vehicle
on page 6‑98.
See Side Blind Zone Alert (SBZA)on page 3‑42for
more information.
SPEED LIMIT XXX MPH (km/h)
This message displays when the Speed Alert has
been turned on through the DIC Information Menu
and the vehicle is at or above the speed limit. See DIC
Operation and Displays
on page 4‑60for more
information.
SPEED LIMITED TO XXX MPH (km/h)
This message displays when your vehicle speed is
limited to 128 km/h (80 mph) because the vehicle
detects a problem in the speed variable assist steering,
magnetic ride control, or automatic leveling control
systems. Have your vehicle serviced by your dealer.
STABILITRAK NOT READY
If your vehicle has StabiliTrak, this message may
display and the Traction Control System and StabiliTrak
Warning Light on the instrument panel cluster may be
on after first driving the vehicle and exceeding 30 km/h
(19 mph) for 30 seconds. The StabiliTrak system is not
functional until the light has turned off. See StabiliTrak
®
Systemon page 5‑6for more information.
STARTING DISABLED SERVICE
THROTTLE
This message displays when your vehicle's throttle
system is not functioning properly. Have your vehicle
serviced by your dealer.
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Black plate (76,1)Cadillac DTS Owner Manual - 2011
THEFT ATTEMPTED
This symbol appears with
this message.
This message displays if the content theft-deterrent
system has detected a break-in attempt while you were
away from your vehicle. See Content Theft-Deterrent
on
page 3‑19for more information.
TIGHTEN GAS CAP
This message displays when the fuel cap has not been
fully tightened. Recheck the fuel cap to ensure that it is
on and tightened properly.
TIRE LEARNING ACTIVE
This message displays when the Tire Pressure Monitor
System (TPMS) is re-learning the tire positions on your
vehicle. The tire positions must be re-learned after
rotating the tires or after replacing a tire or sensor. See
Tire Inspection and Rotation
on page 6‑65,
Tire Pressure Monitor Systemon page 6‑60, and
Inflation - Tire Pressureon page 6‑57for more
information.
TRACTION CONTROL OFF
This message displays when the Traction Control
System (TCS) is turned off. Adjust your driving
accordingly. See Traction Control System (TCS)
on
page 5‑6for more information.
TRACTION CONTROL ON
This message displays when the Traction Control
System (TCS) is turned on. See Traction Control
System (TCS)
on page 5‑6for more information.
TRANSMISSION HOT IDLE ENGINE
Notice: If you drive the vehicle while the
transmission fluid is overheating and the
transmission temperature warning is displayed
on the instrument panel cluster and/or DIC, you
can damage the transmission. This could lead to
costly repairs that would not be covered by the
warranty. Do not drive your vehicle with overheated
transmission fluid or while the transmission
temperature warning is displayed.
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Black plate (6,1)Cadillac DTS Owner Manual - 2011
StabiliTrak®System
The vehicle may have the StabiliTrak system which
combines antilock brake, traction and stability control
systems and helps the driver maintain directional
control of the vehicle in most driving conditions. This is
accomplished by selectively applying any one of the
vehicle's brakes and reducing engine power.
The StabiliTrak system comes on automatically
whenever the vehicle is started. The system cannot be
turned off.
This light will flash when
the system is operating.
The STABILITRAK NOT READY message may be
displayed in the Driver Information Center (DIC) and the
Traction Control System (TCS)/StabiliTrak warning light
on the instrument panel cluster comes on after first
driving the vehicle and exceeding 19 mph (30 km/h) for
30 seconds. The StabiliTrak system is off until the light
has turned off. This could take up to 15 minutes. The TCS/StabiliTrak warning light on the instrument
panel cluster will flash when the system is operating.
See
Traction Control System (TCS) Warning Light
on
page 4‑51and StabiliTrak®Indicator Lighton
page 4‑52for more information. The system may be
heard or felt while it is working. This is normal.
The SERVICE STABILITRAK message is displayed
and the TCS/StabiliTrak warning light on the instrument
panel cluster comes on if there is a problem with
the system. When this light and the SERVICE
STABILITRAK message are on, the system is not
working. Adjust your driving accordingly.
Traction Control System (TCS)
The vehicle has a Traction Control System (TCS) that
limits wheel spin. This is especially useful in slippery
road conditions. The system operates only if it senses
that the front wheels are spinning too much or
beginning to lose traction. When this happens, the
system works the front brakes and reduces engine
power (by closing the throttle and managing engine
spark) to limit wheel spin.
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Black plate (29,1)Cadillac DTS Owner Manual - 2011
4.6L L37 Engine shown, 4.6L LD8 Engine similar
4. With the coolant surge tank cap off, start the engine and let it run until you can feel the upper
radiator hose getting hot. Watch out for the engine
cooling fans.
By this time, the coolant level inside the coolant
surge tank may be lower. If the level is lower, add
more of the proper mixture to the coolant surge
tank until the level reaches the FULL COLD mark
on the side of the coolant surge tank.
5. Replace the cap. Be sure the cap is hand‐tight and fully seated. Notice:
If the pressure cap is not tightly installed,
coolant loss and possible engine damage may
occur. Be sure the cap is properly and tightly
secured.
If coolant is needed, add the proper DEX-COOL
®
coolant mixture at the coolant recovery tank.
Engine Overheating
The vehicle has several indicators to warn of engine
overheating.
There is an engine temperature warning light and/or
gauge on the instrument panel cluster. See Engine
Coolant Temperature Warning Light
on page 4‑53and
Engine Coolant Temperature Gauge on page 4‑53.
The vehicle may also display a ENGINE OVERHEATED
IDLE ENGINE message or an ENGINE OVERHEATED
STOP ENGINE message displayed in the Driver
Information Center (DIC). See DIC Warnings and
Messages
on page 4‑65for more information. You will
also hear a chime.
The decision may be made not to lift the hood when
this warning appears, but instead get service help right
away. See Roadside Service on page 8‑7.
If the decision is made to lift the hood , make sure the
vehicle is parked on a level surface.
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Black plate (61,1)Cadillac DTS Owner Manual - 2011
Federal Communications Commission
(FCC) and Industry Canada
SeeRadio Frequency Statementon page 8‑18for
information regarding Part 15 of the Federal
Communications Commission (FCC) rules and Industry
Canada Standards RSS-210/220/310.
Tire Pressure Monitor Operation
This vehicle may have a Tire Pressure Monitor System
(TPMS). The TPMS is designed to warn the driver when
a low tire pressure condition exists. TPMS sensors are
mounted onto each tire and wheel assembly, excluding
the spare tire and wheel assembly. The TPMS sensors
monitor the air pressure in the vehicle's tires and
transmits the tire pressure readings to a receiver
located in the vehicle.
When a low tire pressure
condition is detected, the
TPMS illuminates the low
tire pressure warning light
located on the instrument
panel cluster. If the warning light comes on, stop as soon as possible
and inflate the tires to the recommended pressure
shown on the tire loading information label. See
Loading the Vehicle on page 5‑18.
At the same time a message to check the pressure in a
specific tire appears on the Driver Information Center
(DIC) display. The low tire pressure warning light and
the DIC warning message come on at each ignition
cycle until the tires are inflated to the correct inflation
pressure. Using the DIC, tire pressure levels can be
viewed by the driver. For additional information and
details about the DIC operation and displays see
DIC
Operation and Displays
on page 4‑60and DIC
Warnings and Messages on page 4‑65.
The low tire pressure warning light may come on in cool
weather when the vehicle is first started, and then turn
off as you start to drive. This could be an early indicator
that the air pressure in the tire(s) are getting low and
need to be inflated to the proper pressure.
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