battery CADILLAC XT6 2020 Owner's Manual

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
8 KEYS, DOORS, AND WINDOWS
The key, inside the Remote Keyless
Entry (RKE) transmitter, is used for
the driver door and glove box.
To remove the key, press the button
near the bottom of the transmitter,
and pull the key out. Never pull the
key out without pressing the button.
If it becomes difficult to turn the key,
inspect the key blade for debris.
See your dealer if a new key is needed.
Contact Roadside Service if locked out
of the vehicle. SeeRoadside Service
0 353.
With an active OnStar or connected
service plan, an OnStar Advisor may
remotely unlock the vehicle. See
OnStar Overview 0363.
Remote Keyless Entry
(RKE) System
See Radio Frequency Statement 0359.
If there is a decrease in the key
operating range:
. Check the distance. The key may
be too far from the vehicle.
. Check the location. Other vehicles
or objects may be blocking the
signal. .
Check the key battery. See “Battery
Replacement ”later in this section.
. If the key is still not working
correctly, see your dealer or a
qualified technician for service.
Remote Keyless Entry
(RKE) System Operation
The Keyless Access system allows for
vehicle entry when the Remote
Keyless Entry (RKE) transmitter is
within 1 m (3 ft). See “Keyless Access
Operation ”following.
The RKE transmitter functions may
work up to 60 m (197 ft) away from
the vehicle.
Other conditions can impact the
performance of the transmitter. See
Remote Keyless Entry (RKE) System
0 8.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
KEYS, DOORS, AND WINDOWS 11
signal lamps to flash four times
quickly, indicating access is disabled.
If disabled, disarm the alarm system
before starting the vehicle.
Enabling Keyless Unlocking:
With the vehicle off, press and hold
Q
andKon the RKE transmitter at the
same time for approximately
three seconds. The turn signal lamps
will flash twice quickly to indicate
access is enabled.
Passive Locking
This vehicle will lock several seconds
after all doors are closed if the vehicle
is off and at least one RKE transmitter
has been removed or none remain in
the interior.
If equipped, the fuel door will lock.
If other electronic devices interfere
with the RKE transmitter signal, the
vehicle may not detect the RKE
transmitter inside the vehicle.
If passive locking is enabled, the doors
may lock with the RKE transmitter
inside the vehicle. Do not leave the
RKE transmitter in an unattended
vehicle. To customize the doors to
automatically lock when exiting the
vehicle, see
Vehicle Personalization
0 135.
Temporary Disable of Passive
Locking
Temporarily disable passive locking by
pressing and holdingKon the
interior door switch with a door open
for at least four seconds, or until three
chimes are heard. Passive locking will
then remain disabled until
Qon the
interior door is pressed, or until the
vehicle is turned on.
Remote Left in Vehicle Alert
When the vehicle is turned off and an
RKE transmitter is left in the vehicle,
the horn will chirp three times after
all doors are closed. To turn on or off,
see Vehicle Personalization 0135.
Remote No Longer in Vehicle
If the vehicle is on with a door open,
and then all doors are closed, the
vehicle will check for RKE
transmitters inside. If an RKE
transmitter is not detected, the Driver Information Center (DIC) will display
NO REMOTE DETECTED and the horn
will chirp three times.
This occurs only once each time the
vehicle is driven.
To turn on or off, see
Vehicle
Personalization 0135.
Keyless Liftgate Opening
Press the touch pad on the liftgate
handle to open the liftgate if the RKE
transmitter is within 1 m (3 ft).
Key Access
To access a vehicle with a weak
transmitter battery, see Door Locks
0 16.
Programming Transmitters to
the Vehicle
Only RKE transmitters programmed to
the vehicle will work. If a transmitter
is lost or stolen, a replacement can be
purchased and programmed through
your dealer.
The vehicle can be reprogrammed so
that lost or stolen transmitters no
longer work. Each vehicle can have up
to eight transmitters matched to it.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
KEYS, DOORS, AND WINDOWS 13
1. Remove the key lock cylinder capon the driver door handle. See
Door Locks 016. Insert the
vehicle key of the transmitter
into the key lock cylinder on the
driver door handle and turn the
key counterclockwise, to the
unlock position, five times within
10 seconds.
The DIC displays REMOTE
LEARN PENDING,
PLEASE WAIT.
2. Wait for 10 minutes until the DIC displays PRESS ENGINE
START BUTTON TO LEARN and
then press ENGINE
START/STOP.
The DIC display will again show
REMOTE LEARN PENDING,
PLEASE WAIT.
3. Repeat Step 2 two additional times. After the third time all
previously known transmitters
will no longer work with the
vehicle. Remaining transmitters
can be relearned during the next
steps. The DIC display should now
show READY FOR REMOTE # 1.
4. Place the new transmitter into
the transmitter pocket. The
transmitter pocket is inside the
center console storage area
between the driver and front
passenger seats. The storage area
will need to be opened and the
storage tray lifted up to access
the transmitter pocket.
5. Press ENGINE START/STOP. When the transmitter is learned
the DIC display will show that it
is ready to program the next
transmitter. 6. Remove the transmitter from the
transmitter pocket and press
the transmitter
KorQbutton.
To program additional
transmitters, repeat Steps 4–6.
When all additional transmitters
are programmed, press and hold
ENGINE START/STOP for
12 seconds to exit
programming mode.
7. Return the key back into the transmitter.
8. Replace the key lock cylinder cap. See Door Locks 016.
Starting the Vehicle with a Low
Transmitter Battery
When the vehicle is started, if the
transmitter battery is weak, the DIC
may display NO REMOTE DETECTED
or NO REMOTE KEY WAS DETECTED
PLACE KEY IN TRANSMITTER
POCKET THEN START YOUR
VEHICLE. The DIC may also display
REPLACE BATTERY IN REMOTE KEY.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
14 KEYS, DOORS, AND WINDOWS
To start the vehicle:1. Open the center console storage area and the storage tray.
2. Place the transmitter in thetransmitter pocket.
3. With the vehicle in P (Park) or N (Neutral), press the brake pedal
and ENGINE START/STOP.
Replace the transmitter battery
as soon as possible.
Battery Replacement
Caution
When replacing the battery, do not
touch any of the circuitry on the
transmitter. Static from your body
could damage the transmitter.
Replace the battery if the DIC displays
REPLACE BATTERY IN REMOTE KEY.
1. Press the button on the side of the RKE transmitter near the
bottom and pull the key out.
Never pull the key out without
pressing the button.
2. Separate the two halves of thetransmitter using a flat tool
inserted into the bottom center
of the transmitter. Do not use
the key slot.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
KEYS, DOORS, AND WINDOWS 15
3. Remove the old battery. Do notuse a metal object.
4. Insert the new battery on the back housing, positive side facing
down. Replace with a CR2032 or
equivalent battery.
5. Align the front and back housing then snap the transmitter
together.
6. Reinsert the key.
Remote Vehicle Start
This feature allows the engine to be
started from outside of the vehicle.
/: This button is on the RKE
transmitter for remote start.
The climate control system will use
the previous settings during a remote
start. The rear defog may come on
during remote start based on cold
ambient conditions. The rear fog
indicator light does not come on
during remote start.
If the vehicle has auto heated or
ventilated seats they may come on
during a remote start. See Heated and
Ventilated Front Seats 048.
Laws in some local communities may
restrict the use of remote starters. For
example, some laws may require a
person using remote start to have the
vehicle in view. Check local
regulations for any requirements.
Do not use the remote start feature if
the vehicle is low on fuel. The vehicle
could run out of fuel.
Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE) System
0 8. Starting the Engine Using Remote
Start
1. Press and release
Qon the RKE
transmitter.
2. Immediately press and hold
/
for at least four seconds or until
the turn signal lamps flash. The
turn signal lamps flashing
confirms the request to remote
start the vehicle has been
received.
During the remote start the
doors will be locked and the
parking lamps will remain on as
long as the engine is running.
The engine will shut off after
15 minutes unless a time
extension is done or the ignition
is turned on.
3. With the RKE transmitter in the vehicle, press the brake pedal
and start the vehicle to drive.
Extending Engine Run Time
The engine run time can also be
extended by another 15 minutes,
if during the first 15 minutes

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
18 KEYS, DOORS, AND WINDOWS
Driver Door Key Lock Cylinder
Access (In Case of Dead Battery)
To access the driver door key lock
cylinder:1. Pull the door handle (1) to the open position and hold it open
until the cap removal is
complete.
2. Insert the key into the slot (3) on the bottom of the cap (2) and lift
the key upward.
3. Move the cap (2) rearward and remove.
4. Use the key in the cylinder. To replace the cap:
1. Pull the door handle (1) to the open position and hold it open
until the cap installation is
complete.
2. Insert the two tabs (6) at theback of the cap between the
seal (5) and the metal base (4).
3. Slide the cap forward and pressthe forward edge to install the
cap in place.
4. Release the door handle.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
24 KEYS, DOORS, AND WINDOWS
Setting the 3/4 Mode
To change the position the liftgate
stops at when opening:1. Select MAX or 3/4 mode and power open the liftgate.
2. Stop the liftgate movement at the desired height by pressing
any liftgate button. Manually
adjust the liftgate position if
needed.
3. Press and hold
lon the
outside of the liftgate until the
turn signals flash and a beep
sounds. This indicates the setting
has been recorded.
The liftgate cannot be set below a
minimum programmable height.
If there is no light flash or sound,
then the height adjustment may be
too low.
Manual Operation
Select OFF to manually operate the
liftgate.
Caution
Attempting to move the liftgate too
quickly and with excessive force
may result in damage to the
vehicle.
Operate the liftgate manually with a
smooth motion and moderate speed.
The system includes a feature which
limits the manual closing speed to
protect the components.
To unlock the liftgate, press
Kon the
power door lock switch or press
Kon
the Remote Keyless Entry (RKE)
transmitter twice within five seconds.
See Remote Keyless Entry (RKE) System
Operation 08.
To open the liftgate, press the touch
pad under the liftgate handle and
lift up.
Do not press the touch pad while
closing the liftgate. This may cause
the liftgate to be unlatched.
If equipped with Keyless Access, the
liftgate can be opened when locked if
the RKE transmitter is within 1 m
(3 ft) of the touch pad. See Remote
Keyless Entry (RKE) System Operation
0 8.
The liftgate has an electric latch.
If the battery is disconnected or has
low voltage, the liftgate will not open.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
KEYS, DOORS, AND WINDOWS 25
The liftgate will resume operation
when the battery is reconnected and
charged.
Always close the liftgate before
driving.
Hands-Free Operation
If equipped, the liftgate may be
operated with a kicking motion near
the center of the rear bumper at the
location of the projected logo.
The RKE transmitter must be within
1 m (3 ft) of the rear bumper to
operate the power liftgate hands-free.
The hands-free feature will not work
while the liftgate is moving. To stop
the liftgate while in motion use one of
the liftgate switches.
The hands-free feature can be
customized. SeeVehicle Personalization
0 135. Choose from the following:
On-Open and Close : The kicking
motion is activated to both open and
close the liftgate.
On-Open Only : The kicking motion is
activated to only open the liftgate.
Off : The feature is disabled.
Length of Kick Zone
Kick Zone Direction To operate, kick your foot straight up
in one swift motion under the left
corner of the rear bumper at the
location of the projected logo, then
pull it back. The kick must come
within 14 cm (6 in) of the rear
bumper to activate.
Caution
Splashing water may cause the
liftgate to open. Keep the RKE
transmitter away from the rear
bumper detection area or turn the
liftgate mode to OFF when cleaning
or working near the rear bumper to
avoid accidental opening.
. Do not sweep your foot side
to side.
. Do not keep your foot under the
bumper; the liftgate will not
activate.
. Do not touch the liftgate until it
has stopped moving.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
26 KEYS, DOORS, AND WINDOWS
.This feature may be temporarily
disabled under some conditions.
If the liftgate does not respond to
the kick, open or close the liftgate
by another method or start the
vehicle. The feature will be
re-enabled.
When closing the liftgate using this
feature, there will be a short delay.
The taillamps will flash and a chime
will sound. Step away from the liftgate
before it starts moving.
Projected Logo
If equipped, a vehicle logo will be
projected for one minute onto the
ground near the rear bumper when an
RKE transmitter is detected within
approximately 2 m (6 ft) from the rear
bumper. The projected logo may not
be visible under brighter daytime
conditions.
1. 1 m (3 ft) Hands-Free Operation Detection Zone
2. 2 m (6 ft) Projected Logo Detection Zone
The projected logo shows where to
kick toward the rear bumper.
The projected logo will not be
restarted using the same RKE
transmitter unless it has been out of
range for longer than 20 seconds. If an RKE transmitter is again
detected within approximately 2 m
(6 ft) of the liftgate, or another kick
has been detected, the one-minute
timer will be reset.
The projected logo will not work
under these conditions:
.
The vehicle battery is low.
. The transmission is not in
P (Park).
. Hands Free Liftgate/Trunk Control
is set to Off in vehicle
personalization. See Vehicle
Personalization 0135.
. Power liftgate is turned off.
. The vehicle remains parked for
72 hours or more, with no RKE
transmitter use or Keyless Access
operation. To re-enable, press any
button on the RKE transmitter or
open and close a vehicle door.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
28 KEYS, DOORS, AND WINDOWS
Hands-Free Liftgate and Projected Logo Availability
ActionHands-Free Liftgate Projected Logo
RKE transmitter entering projected logo
detection zone Operative
On for one minute
RKE transmitter left inside projected
logo detection zone for minimum of
10 minutes Operative
Off until RKE transmitter button press
or a door is opened and closed
RKE transmitter brought in and out of
projected logo detection zone five times
or more within 10 minutes Operative
Off for one hour or until RKE
transmitter button press or a door is
opened and closed
Vehicle remains parked for more than
72 hours Operative
Off until RKE transmitter button press
or a door is opened and closed
Vehicle battery is low Non-operative Off
Transmission is not in P (Park) Non-operative Off
Power liftgate is turned off Non-operative Off
Hands-free liftgate is disabled in
vehicle personalization Non-operative
Off