brake light CADILLAC ELR 2015 User Guide
[x] Cancel search | Manufacturer: CADILLAC, Model Year: 2015, Model line: ELR, Model: CADILLAC ELR 2015Pages: 407, PDF Size: 41.85 MB
Page 159 of 407
Black plate (50,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
5-50 Instruments and Controls
Service Vehicle Messages
ENGINE MAINTENANCE XXX%
COMPLETE
This message displays when the
Engine Maintenance Mode is
running. See“Engine Maintenance
Mode” underMaintenance Modes
on page 9-25.
ENGINE NOT AVAILABLE
SERVICE SOON
This message displays when the
engine is not available due to a
malfunction that will not allow the
engine to start. The vehicle can
continue to be driven in Electric
Mode until the battery is depleted,
but will have reduced acceleration.
When this message is displayed,
the vehicle should be taken to your
dealer for service as soon as
possible. See Out of Fuel/Engine
Unavailable on page 9-24.
SERVICE AC SYSTEM
This message displays if there is a
problem with the air conditioning
system. Take the vehicle to your
dealer for service.
SERVICE HEATER SOON
This message displays if there is a
problem with the heater system.
Take the vehicle to your dealer for
service.
SERVICE POWER STEERING
This message displays if there is a
problem with the power steering
system. Take the vehicle to your
dealer for service.
SERVICE VEHICLE SOON
This message displays if there is a
problem with the vehicle. Take the
vehicle to your dealer for service.
Depending on the severity of a
crash, this message may come on
along with the airbag readiness
light.
Starting the Vehicle
Messages
PRESS BRAKE TO START
VEHICLE
This message is displayed when
attempting to start the vehicle
without first pressing the brake
pedal.
SERVICE KEYLESS START
SYSTEM
This message is displayed if there is
a problem with the pushbutton start
system. Take the vehicle to your
dealer for service.
Tire Messages
SERVICE TIRE MONITOR
SYSTEM
This message displays if there is a
problem with the Tire Pressure
Monitor System (TPMS). See Tire
Pressure Monitor Operation on
page 10-49.
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Page 175 of 407
Black plate (4,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
6-4 Lighting
Flash-to-Pass
To flash the high beams, pull the
turn signal lever toward you, and
release.
Daytime Running
Lamps (DRL)
DRL can make it easier for others to
see the front of your vehicle during
the day. Fully functional DRL are
required on all vehicles first sold in
Canada.
The DRL will come on when all of
the following conditions are met:
.The ignition is on.
.The exterior lamp control is
in AUTO.
.The light sensor determines it is
daytime.
.The parking brake is released or
the vehicle is not in P (Park).
When the DRL are on, the taillamps,
instrument panel lights, and other
lamps will not be on. The DRL turn off when the
headlamps are turned to
Oor the
ignition is off.
Automatic Headlamp
System
When the exterior lamp control is
set to AUTO and it is dark enough
outside, the headlamps come on
automatically.
There is a light sensor on top of the
instrument panel. Do not cover the
sensor. The system may also turn on the
headlamps when driving through a
parking garage or tunnel.
When it is bright enough outside,
the headlamps will turn off or may
change to Daytime Running
Lamps (DRL).
The automatic headlamp system
turns off when the exterior lamp
control is turned to
Oor the ignition
is off.
For vehicles sold in Canada, this
control only works when the electric
drive unit is in P (Park).
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Page 197 of 407
Black plate (8,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
9-8 Driving and Operating
3. Turn the steering wheel to gostraight down the roadway.
Loss of Control
Skidding
There are three types of skids that
correspond to the vehicle's three
control systems:
.Braking Skid —wheels are not
rolling.
.Steering or Cornering Skid —
too much speed or steering in a
curve causes tires to slip and
lose cornering force.
.Acceleration Skid —too much
throttle causes the driving
wheels to spin.
Defensive drivers avoid most skids
by taking reasonable care suited to
existing conditions, and by not
overdriving those conditions. But
skids are always possible. If the vehicle starts to slide, follow
these suggestions:
.Ease your foot off the
accelerator pedal and steer the
way you want the vehicle to go.
The vehicle may straighten out.
Be ready for a second skid if it
occurs.
.Slow down and adjust your
driving according to weather
conditions. Stopping distance
can be longer and vehicle
control can be affected when
traction is reduced by water,
snow, ice, gravel, or other
material on the road. Learn to
recognize warning clues
—such
as enough water, ice, or packed
snow on the road to make a
mirrored surface —and slow
down when you have any doubt.
.Try to avoid sudden steering,
acceleration, or braking,
including reducing vehicle speed
by shifting to a lower gear. Any
sudden changes could cause
the tires to slide. Remember: Antilock brakes help
avoid only the braking skid.
Driving on Wet Roads
Rain and wet roads can reduce
vehicle traction and affect your
ability to stop and accelerate.
Always drive slower in these types
of driving conditions and avoid
driving through large puddles and
deep‐standing or flowing water.
{Warning
Wet brakes can cause crashes.
They might not work as well in a
quick stop and could cause
pulling to one side. You could
lose control of the vehicle.
After driving through a large
puddle of water or a car/vehicle
wash, lightly apply the brake
pedal until the brakes work
normally.
(Continued)
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Page 206 of 407
Black plate (17,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
Driving and Operating 9-17
ON/RUN power mode. When the
vehicle is turned off, the POWER
O
button light will turn off.
The Remote Keyless Entry (RKE)
transmitter must be in the vehicle for
the system to operate. If the vehicle
will not start, place the RKE
transmitter in the transmitter slot.
SeeRemote Keyless Entry (RKE)
System Operation on page 2-2.
ON/RUN: This position is for
starting and driving. With the vehicle
off, and the brake pedal applied,
pressing the POWER
Obutton once
will place the vehicle in ON/RUN.
When the READY light is on in the
instrument cluster, the vehicle is
ready to be driven. This could take
up to 15 seconds at extremely cold
temperatures. See Vehicle Ready
Light on page 5-26. The engine will
only start if needed. If the vehicle
did not start, the instrument cluster
will display a screen with inactive
fuel and battery gauges. See
Starting and Stopping the Vehicle
on page 9-18. Service Only Mode
This power mode is available for
service and diagnostics, and to
verify the proper operation of the
malfunction indicator lamp as may
be required for emission inspection
purposes. With the vehicle off, and
the brake pedal not applied,
pressing and holding the POWER
O
button for more than five seconds
will place the vehicle in Service
Only Mode. The instruments and
audio systems will operate as they
do in ON/RUN, but the vehicle will
not be able to be driven. The
propulsion system will not start in
Service Only Mode. Press the
button again to turn the vehicle off.
{Caution
Service Only Mode will discharge
the 12-volt battery. Do not use
Service Only Mode for an
extended period, or the vehicle
may not start.
STOPPING THE VEHICLE/OFF:
To turn the vehicle off, press the
POWER
Obutton with the vehicle
in P (Park). Retained Accessory
Power (RAP) will remain active until
the driver door is opened. See
Retained Accessory Power (RAP)
on page 9-19. When turning off the
vehicle, if the vehicle is not in
P (Park), the vehicle will go to ACC/
ACCESSORY and display the
message SHIFT TO PARK in the
Driver Information Center (DIC).
See Electric Drive Unit Messages
on page 5-44.
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
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Page 218 of 407
Black plate (29,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
Driving and Operating 9-29
N (Neutral):In this position, the
propulsion system does not connect
with the wheels.
D (Drive): This position is for
normal driving. It provides the best
fuel economy. If more power is
needed for passing, and the
vehicle is:
.Going less than 56 km/h
(35 mph), push the accelerator
pedal about halfway down.
.Going about 56 km/h (35 mph) or
more, push the accelerator all
the way down.
{Caution
If the vehicle seems to accelerate
slowly or not respond when you
go faster, and you continue to
drive the vehicle that way, you
could damage the electric drive
unit. Have the vehicle serviced
right away. L (Low):
This position reduces
vehicle speed without using the
brakes. You can use L (Low) on
hills. It can help control vehicle
speed going down steep mountain
roads along with using the brakes
off and on. You can use L (Low) on
very steep hills, in deep snow,
or in mud.
The brake lamps may come on
when the vehicle is in L (Low) and
the accelerator is not pressed to
indicate the vehicle is slowing down.
{Caution
Spinning the tires or holding the
vehicle in one place on a hill
using only the accelerator pedal
may damage the electric drive
unit. The repair will not be
covered by the vehicle warranty.
If you are stuck, do not spin the
tires. When stopping on a hill, use
the brakes to hold the vehicle in
place.
Brakes
Antilock Brake
System (ABS)
This vehicle has ABS, an advanced
electronic braking system that helps
prevent a braking skid.
When propulsion is active and the
vehicle begins to drive away, ABS
checks itself. A momentary motor or
clicking noise might be heard while
this test is going on, and it might
even be noticed that the brake
pedal moves a little. This is normal.
If there is a problem with ABS, this
warning light stays on. See Antilock
Brake System (ABS) Warning Light
on page 5-21.
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Page 220 of 407
Black plate (31,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
Driving and Operating 9-31
The system has a red parking brake
status light and an amber parking
brake warning light. SeeElectric
Parking Brake Light on page 5-21
and Service Electric Parking Brake
Light on page 5-21. There are also
parking brake-related Driver
Information Center (DIC) messages.
See Brake System Messages on
page 5-42. In case of insufficient
electrical power, the EPB cannot be
applied or released.
Before leaving the vehicle, check
the red parking brake status light to
ensure that the parking brake is
applied.
EPB Apply
To apply the EPB:
1. Be sure the vehicle is at a complete stop.
2. Lift up the EPB switch momentarily.
The red parking brake status light
will flash and then stay on once the
EPB is fully applied. If the red
parking brake status light flashes continuously, then the EPB is only
partially applied or there is a
problem with the EPB. A DIC
message will display. Release the
EPB and try to apply it again. If the
light does not come on, or keeps
flashing, have the vehicle serviced.
Do not drive the vehicle if the red
parking brake status light is flashing.
See your dealer. See
Electric
Parking Brake Light on page 5-21.
If the amber parking brake warning
light is on, lift up on the EPB switch
and hold it up. Continue to hold the
switch until the red parking brake
status light remains on. If the amber
parking brake warning light is on,
see your dealer.
If the EPB is applied while the
vehicle is moving, the vehicle will
decelerate as long as the switch is
held up. If the switch is held up until
the vehicle comes to a stop, the
EPB will remain applied.
The vehicle may automatically apply
the EPB in some situations when
the vehicle is not moving. This is normal, and is done to periodically
check the correct operation of the
EPB system.
If the EPB fails to apply, the rear
wheels should be blocked to
prevent vehicle movement.
EPB Release
To release the EPB:
1. Place the ignition in the ACC/
ACCESSORY or ON/RUN
position.
2. Apply and hold the brake pedal.
3. Push down momentarily on the EPB switch.
The EPB is released when the red
parking brake status light is off.
If the amber parking brake warning
light is on, release the EPB by
pushing down on the EPB switch
and holding it down. Continue to
hold the switch until the red parking
brake status light is off. If either light
stays on after release is attempted,
see your dealer.
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Page 221 of 407
Black plate (32,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
9-32 Driving and Operating
{Caution
Driving with the parking brake on
can overheat the brake system
and cause premature wear or
damage to brake system parts.
Make sure that the parking brake
is fully released and the brake
warning light is off before driving.
Automatic EPB Release
The EPB will automatically release if
the vehicle is running, placed into
gear, and an attempt is made to
drive away. Avoid rapid acceleration
when the EPB is applied, to
preserve parking brake lining life.
Regenerative Braking
Regenerative braking takes some of
the energy from the moving vehicle
and turns it back into electrical
energy. This energy is then stored
back into the high voltage battery
system, contributing to increased
energy efficiency.The hydraulic disc brakes work with
the regenerative braking to ensure
effective braking, such as when a
high braking demand is requested.
The braking system is computer
controlled and blends the
regenerative braking with the
conventional hydraulic disc brakes
to meet any requirements for
deceleration. The controller
interprets the braking request and
uses regenerative braking,
conventional hydraulic braking, or a
combination of both as necessary.
Because the controller applies the
hydraulic brakes through its high
pressure accumulator, you may
occasionally hear the motor-driven
pump when it recharges the system.
This is normal.
See
Warning Lights, Gauges, and
Indicators on page 5-7 andDriver
Information Center (DIC) on
page 5-38. In the event of a
controller problem, the brake pedal
may be harder to push and the
stopping distance may be longer.
Regen on Demand™
Regen on Demand allows increased
deceleration by pressing and
holding either of the steering wheel
paddle switches. It works in
D (Drive) and L (Low). The
accelerator pedal must be fully
released for it to work.
The brake pedal must be applied at
low speed, because it will not stop
the car.
Cruise control will turn off, and the
brake lights may come on, when
this feature is activated.
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Page 222 of 407
Black plate (33,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
Driving and Operating 9-33
Ride Control Systems
Traction Control/
Electronic Stability
Control
The vehicle has a Traction Control
System (TCS) and StabiliTrak®, an
electronic stability control system.
These systems help limit wheel slip
and assist the driver in maintaining
control, especially on slippery road
conditions.
TCS activates if it senses that any
of the drive wheels are spinning or
beginning to lose traction. When this
happens, the system brakes the
spinning wheel(s) and/or reduces
engine power to limit wheel spin.
StabiliTrak activates when the
computer senses a difference
between the intended path and the
direction the vehicle is actually
traveling. StabiliTrak selectively
applies braking pressure at any one
of the vehicle's brakes to help steer
the vehicle in the intended direction. If cruise control is being used and
traction control or StabiliTrak begins
to limit wheel spin, cruise control will
disengage. Cruise control may be
turned back on when road
conditions allow.
Both systems come on
automatically when the vehicle is
started and begins to move. The
systems may be heard or felt while
they are operating or while
performing diagnostic checks. This
is normal and does not mean there
is a problem with the vehicle.
It is recommended to leave both
systems on for normal driving
conditions, but It may be necessary
to turn TCS off if the vehicle gets
stuck in sand, mud, ice, or snow.
See
If the Vehicle Is Stuck on
page 9-12 and“Turning the
Systems Off and On” later in this
section.
The indicator light for both systems
is in the instrument cluster. This
light will:
.Flash when TCS is limiting
wheel spin.
.Flash when StabiliTrak is
activated.
.Turn on and stay on when either
system is not working.
If either system fails to turn on or to
activate, a message displays in the
Driver Information Center (DIC), and
dcomes on and stays on to
indicate that the system is inactive
and is not assisting the driver in
maintaining control. The vehicle is
safe to drive, but driving should be
adjusted accordingly.
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Page 223 of 407
Black plate (34,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
9-34 Driving and Operating
Ifdcomes on and stays on:
1. Stop the vehicle.
2. Turn the engine off and wait 15 seconds.
3. Start the engine.
Drive the vehicle. if
dcomes on
and stays on, the vehicle may need
more time to diagnose the problem.
If the condition persists, see your
dealer.
Turning the Systems Off
and On
The button for TCS and StabiliTrak
is on the center console, behind the
shift lever.
{Caution
Do not repeatedly brake or
accelerate heavily when TCS is
off. The vehicle driveline could be
damaged. To turn off only TCS, press and
release the
Ybutton. The traction
off light
idisplays in the instrument
cluster. The appropriate DIC
message is displayed. See Ride
Control System Messages on
page 5-49.
To turn TCS on again, press and
release the
Ybutton. The traction
off light
idisplayed in the
instrument cluster will turn off.
If TCS is limiting wheel spin when
the
Ybutton is pressed, the
system will not turn off until the
wheels stop spinning.
To turn off both TCS and StabiliTrak,
press and hold the
Ybutton until
the traction off light
iand
StabiliTrak OFF light
gcome on
and stay on in the instrument
cluster. The appropriate DIC
message is displayed. See Ride
Control System Messages on
page 5-49.
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Page 225 of 407
Black plate (36,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
9-36 Driving and Operating
Mountain Mode
Use when driving in very hilly or
mountainous terrain.
When selected, the Mountain Mode
indicator will display in the DIC.
This feature is intended to maintain
a reserve electrical charge of the
high voltage battery to provide
better grade climbing performance.
While driving in Mountain Mode, the
vehicle will have less responsive
acceleration.
Hold Mode
The Hold Mode is only available
when the vehicle is in the Electric
Mode. Use when wanting to change
to Extended Range Mode to
maintain the battery charge reserve.
SeeExtended Range Mode on
page 9-22.
When selected, the Hold Mode
indicator will display in the DIC.
This feature is intended to place the
remaining battery charge into a
reserve for the driver to use as desired. Hold Mode will not change
normal vehicle acceleration or
braking performance.
Competitive Driving Mode
If equipped, the Competitive Driving
Mode is selected by pressing the
TCS/StabiliTrak
®buttonYon the
center console twice within
five seconds. The StabiliTrak OFF
Light
gwill come on in the
instrument cluster.
The Competitive Driving Mode
allows the driver to have control of
the power applied to the wheels,
while the StabiliTrak system helps
steer the vehicle by selective brake
application.
In the Competitive Driving Mode, the
levels at which StabiliTrak is
engaged have been modified to
better suit a performance driving
environment. When the StabiliTrak
OFF Light
gis on, TCS will not be
operating. Driving should be
adjusted accordingly. When the TCS/StabiliTrak button
Y
is pressed again, TCS will be turned
back on and the StabiliTrak OFF
Light
gin the instrument cluster will
turn off.
Continuous Damping
Control (CDC)
The CDC feature provides superior
vehicle ride and handling under a
variety of passenger and loading
conditions.
The system is fully automatic and
uses a computer controller to
continuously monitor vehicle speed,
wheel to body position, lift/dive, and
steering position of the vehicle. The
controller then sends signals to
each shock absorber to
independently adjust the damping
level to provide the optimum
vehicle ride.
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