2018 TESLA MODEL 3 warning light

To briefly flash the high beam headlights, pull
the lever towards you and release.
The following indicator lights are visible on the
touchscreen to show the status of the
headlights:
Low beam headlights are on.High beam headlights are on.
Headlights After Exit
When you stop driving and park Model 3 in
low lighting conditions, the exterior lights
automatically turn on. They automatically turn
off after one minute or when you lock Model 3.
To turn this feature on or
off, touch Controls >
Lights > Settings > Headlights after Exit .
When Headlights After Exit is turned
off,headlights turn off when you engage the Park
gear.
Headlight Adjustments You can adjust the angle of the headlights toaccommodate the load you are carrying. For
example, in situations when you are carrying a
significant amount of weight in the rear trunk,
you may need to lower the angle of the
headlights to avoid creating glare for other
drivers. To adjust the headlights, touch
Controls > Service > Adjust Headlights , then
follow the onscreen instructions. You can
choose which headlight you would like to adjust by selecting it on the touchscreen.
Warning: Proceed with caution when
adjusting headlights. Tesla has carefully
calibrated the position of the headlights
to be in an optimum position for most
driving scenarios. Tesla recommends that
you do not adjust headlights unless you
are familiar with how headlights should
be adjusted. Once adjusted, you will be
unable to automatically restore them to their originally calibrated position.
Contact Tesla for assistance when
adjusting headlights.
Turn Signals
The turn signals
flash three times or
continuously, depending on how far up or
down you move the lever. Lightly push the
turn signal lever up or down for a
three-flashsequence. For a continuous signal, push the lever fully up or down.
The turn signals stop operating when canceled
by the steering wheel or after moving the
lever in the opposite direction.
The corresponding turn signal
indicator lights up on the
touchscreen when a turn signal is
operating. You also hear a clicking
sound.Warning: If you have purchased the
optional Enhanced Autopilot or Full Self-
Driving Capability packages and
Traffic-
Aware Cruise Control is active, engaging
a turn signal can cause Model 3 to accelerate when using
Traffic-AwareCruise Control in specific situations (see
Overtake Acceleration on page 64). If is
active, engaging a turn signal may cause
Lights
46Model 3 Owner

Model 3 to change lanes (see Auto Lane
Change on page 70).
Hazard Warning Flashers
To turn on the hazard warning
flashers, press
the button located above the rear view mirror.
All turn signals
flash. Press the button again to
turn off the hazard warning flashers.
Note: Hazard warning flashers operate even
when Model 3 cannot detect a key
(authenticated phone or key card).
Lights
Driving47

Braking SystemsWarning: Properly functioning braking
systems are critical to ensure safety. If you experience a problem with the brake
pedal, brake caliper, or any component of
a Model 3 braking system, contact Tesla
immediately.
Model 3 has an anti-lock braking system (ABS)
that prevents the wheels from locking when
you apply maximum brake pressure. This improves steering control during heavy
braking in most road conditions.
During emergency braking conditions, the
ABS constantly monitors the speed of each
wheel and varies the brake pressure according to the grip available.
The alteration of brake pressure can be felt as
a pulsing sensation through the brake pedal.
This demonstrates that the ABS is operating
and is not a cause for concern. Keep
firm and
steady pressure on the brake pedal while
experiencing the pulsing.
The ABS indicator flashes briefly on
the touchscreen when you first start
Model 3. If this indicator lights up at
any other time, an ABS fault has
occurred and the ABS is not
operating. Contact Tesla. The braking system remains fully operational and
is not
affected by an ABS failure.
However, braking distances may increase.
If the touchscreen displays this
indicator at any time other than
displaying
briefly when you first start
Model 3, a brake system fault is
detected or the brake
fluid level is
low. Contact Tesla immediately.
Emergency Braking
In an emergency, fully press the brake pedal and maintain
firm pressure, even on low
traction surfaces. The ABS varies the braking
pressure to each wheel according to the
amount of traction available. This prevents
wheels from locking and ensures that you stop
as safely as possible.
Warning: Do not pump the brake pedal.
Doing so interrupts operation of the ABS
and can increase braking distance.Warning: Always maintain a safe distance
from the vehicle in front of you and beaware of hazardous driving conditions.
While the ABS can improve stopping
distance, it cannot overcome the laws of physics. It also does not prevent the
danger of hydroplaning (where a layer of
water prevents direct contact between the tires and the road).
Automatic Emergency Braking automatically
applies full braking in situations where a
collision is considered imminent (see Automatic Emergency Braking on page 77).
Warning: Automatic Emergency Braking
is not designed to prevent a collision. At best, it can minimize the impact of a
frontal collision by attempting to reduce
your driving speed. Depending on Automatic Emergency Braking to avoid a
collision can result in serious injury or death.
Brake Wear
Model 3 brake pads are equipped with wear
indicators. A wear indicator is a thin metal
strip attached to the brake pad that squeals as
it rubs against the rotor when the pad wears
down. This squealing sound indicates that the
brake pads have reached the end of their service life and require replacement. To
replace the brake pads, contact Tesla Service.
Warning: Neglecting to replace worn
brake pads damages the braking system
and can result in a braking hazard.
Regenerative Braking
Whenever Model 3 is moving and your foot is
off the accelerator, regenerative braking slows
down Model 3 and feeds any surplus energy back to the Battery.
By anticipating your stops and reducing or
removing pressure from the accelerator pedal
to slow down, you can take advantage of regenerative braking to increase driving range.
Of course, this is no substitute for regular
braking when needed for safety.
Note: If regenerative braking is aggressively
slowing Model 3 (such as when your foot is
completely
off the accelerator pedal at
highway speeds), the brake lights turn on to
alert others that you are slowing down.
Warning: In snowy or icy conditions
Model 3 may experience traction loss
during regenerative braking, particularly
when in the Standard setting and/or not
using winter tires. Tesla recommends
Brakes
Driving49

Warning: Forward Collision Warning may
provide a warning in situations where the
likelihood of collision may not exist. Stay
alert and always pay attention to the area
in front of Model 3 so you can anticipate whether any action is required.Warning: Forward Collision Warning
operates only when driving between
approximately 7 mph (10 km/h) and 90
mph (150 km/h).Warning: Forward Collision Warning does
not provide a warning when the driver is
already applying the brake.
Automatic Emergency Braking
The forward looking camera(s) and the radar
sensor are designed to determine the distance
from an object (vehicle, motorcycle, bicycle, or
pedestrian) traveling in front of Model 3.
When a frontal collision is considered
unavoidable, Automatic Emergency Braking is
designed to apply the brakes to reduce the
severity of the impact.
When Automatic Emergency Braking applies
the brakes, the touchscreen displays a visual
warning and sounds a chime. You may also
notice abrupt downward movement of the
brake pedal. The brake lights turn on to alert
other road users that you are slowing down.
If driving 29 mph (46 km/h) or faster, the
brakes are released after Automatic
Emergency Braking has reduced your driving
speed by 25 mph (40 km/h). For example, if
Automatic Emergency Braking applies braking
when driving 56 mph (90 km/h), it releases
the brakes when your speed has been reduced to 31 mph (50 km/h).
Automatic Emergency Braking operates only
when driving between approximately 7 mph (10 km/h) and 90 mph (150 km/h).
Automatic Emergency Braking does not apply the brakes, or stops applying the brakes,when:

DrivingAcceleration: Adjust the amount of acceleration. Chill limits acceleration for
a slightly smoother and gentler ride, whereas Standard provides the normal
level of acceleration.
Note: When Chill is selected, Chill displays on the touchscreen above the
driving speed.
Steering Mode : Adjust the amount of
effort required to turn the steering
wheel. Sport feels more responsive whereas Comfort feels easier to drive
and park (see Adjusting Steering
Effort on page 36).
Regenerative Braking : When you release the accelerator when driving,
regenerative braking slows Model 3 and feeds any surplus energy back to
the Battery. If set to LOW, Model 3 does not slow down as quickly, but also
feeds less energy back to the Battery (see Regenerative Braking on page
49).
Note: Regardless of the setting selected, the energy gained by regenerative
braking is reduced if the Battery is full, or is extremely cold or hot (in which
case, surplus energy is used to heat or cool it).
Traction Control : Turn slip start on to allow wheels to spin (see Traction
Control on page 51).
Creep : When on, Model 3 applies forward torque in Drive and backwards
torque in Reverse when you release the brake pedal (similar to a conventional vehicle with an automatic transmission). The torque moves the
vehicle slowly on
flat roads, but may require you to press the accelerator
pedal in some situations (for example, when on a steep hill or driveway).
When
off, Model 3 is free rolling when you let your foot off the brake pedal
and the motor does not apply torque until the accelerator pedal is pressed.
You can adjust this setting only when Model 3 is in Park.
Warning: Never rely on Creep to apply enough torque to prevent your
vehicle from rolling down a hill. Always apply brakes to remain stopped
or the accelerator to proceed up the hill. Failure can result in property
damage and/or a collision.
Controls and Settings
Using the Touchscreen83

If the charge port light turns red while
charging, a fault is detected. Check the touchscreen for a message describing the
fault. A fault can occur due to something as
common as a power outage. If a power outage
occurs, charging resumes automatically when power is restored.
Note: When charging, particularly at high
currents, the refrigerant compressor and fan
operate as needed to keep the Battery cool.
Therefore, it is normal to hear sounds during charging.
Note: Air conditioning performance is
generally not
affected by charging. However,
under certain circumstances (for example, you
are charging at high currents during a
particularly warm day), the air coming from
the vents may not be as cool as expected and
a message displays on the touchscreen. This is
normal behavior and ensures that the Battery stays within an optimum temperature range
while charging to support longevity and optimum performance.
Warning: Never spray liquid at a high
velocity (for example, if using a pressure
washer) towards the charge port while
charging. Failure to follow these
instructions can result in serious injury or
damage to the vehicle, charging
equipment, or property.
Stopping Charging
Stop charging at any time by disconnecting
the charge cable or touching Stop Charging
on the touchscreen.
Note: To prevent unauthorized unplugging of
the charge cable, Model 3 must be unlocked
or able to recognize your authenticated phone before you can disconnect the charge cable.
To disconnect the charge cable:
1. Press and hold the button on a Tesla
connector to release the latch. You can
also touch Stop Charging on the charging
screen (see Charging Status and Settings
on page 109).
2. Pull the connector from the charge port.
Note: The charge port automatically closes
within approximately 10 seconds of removing
the connector from the charge port.
Caution: Tesla strongly recommends
leaving Model 3 plugged in when not in use. This maintains the Battery at the
optimum level of charge.Charge Port Light

Replacing Tires and Wheels
Tires degrade over time due to the
effects of
ultraviolet light, extreme temperatures, high
loads, and environmental conditions. It is
recommended that tires are replaced every six
years, or sooner if required.
Wheel and tires are matched to suit thehandling characteristics of the vehicle.
Replacement tires must comply with the
original
specification. If tires other than thosespecified are used, ensure that the load and
speed ratings marked on the tire (see Understanding Tire Markings on page 139)
equal or exceed those of the original
specification.
Ideally, you should replace all four tires at the same time. If this is not possible, replace the
tires in pairs, placing the new tires on the rear.
Always balance the wheel after replacing a
tire.
If you replace a wheel, the TPMS (Tire Pressure
Monitoring System) sensors need to be reset to ensure they provide accurate warnings
when tires are under- or
over-inflated (see
Automatic Resetting of TPMS Sensors on
page 117).
For the
specification of the original wheels
and tires installed on Model 3, see Wheels and
Tires on page 138.
Warning:
For your safety, use only tires
and wheels that match the original
specification. Tires that do not match the
original specification can affect the
operation of the TPMS.
Warning: Never exceed the speed rating
of your vehicle

driven 15 mph (25 km/h) for longer than 10
minutes.
Replacing a Tire Sensor
If the Tire Pressure warning indicator displays frequently, contact Tesla to determine if a tire
sensor needs to be replaced. If a non-Tesla Service Center repairs or replaces a tire, the
tire sensor may not work until Tesla performs
the setup procedure.
TPMS Malfunction
Model 3 has also been equipped with a TPMS
malfunction indicator to indicate when the
system is not operating properly.The TPMS malfunction indicator is
combined with the tire pressure
indicator light. When the system
detects a malfunction, the indicator
flashes for approximately one minute
after Model 3 powers on, and then
remains continuously lit. This
sequence continues upon
subsequent vehicle start-ups as long
as the malfunction exists. When the
TPMS malfunction indicator is on,
the system might not be able to
detect or signal under- and
over-
inflated tires as intended.
TPMS malfunctions can occur for a variety of
reasons, including installing replacement or
alternate tires or wheels that prevent the
TPMS from functioning properly. Always check
the TPMS malfunction indicator light after replacing one or more tires or wheels on yourvehicle to ensure that the replacement tires or
wheels allow the TPMS to continue to function
properly.
Note: If a tire has been replaced or repaired
using a
different tire sealant than the one
available from Tesla, and a low tire pressure is
detected, it is possible that the tire sensor has been damaged. Contact Tesla to have the fault
repaired as soon as possible.
Tire Care and Maintenance
118Model 3 Owner