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If Model S is equipped with Driver Assistance
components (see About Driver Assistance on
page 68) and you have purchased the optional Autopilot Tech Package, the forward lookingcamera and the radar sensor are designed to
determine when there is a vehicle in front of
you in the same lane. If the area in front of Model S is clear,
Traffic-Aware Cruise Control
maintains a set driving speed. When a vehicle is detected,
Traffic-Aware Cruise Control is
designed to slow down Model S as needed to maintain a selected time-based distance from
the vehicle in front, up to the set speed.
Traffic-Aware Cruise Control does not
eliminate the need to watch the road in front
of you and to apply the brakes when needed.
Traffic-Aware Cruise Control is primarily
intended for driving on dry, straight roads,
such as highways and freeways. It should not
be used on city streets.
Warning: Traffic-Aware Cruise Control is
designed for your driving comfort and
convenience and is not a collision warning or avoidance system. It is your
responsibility to stay alert, drive safely,
and be in control of the vehicle at all
times. Never depend on
Traffic-AwareCruise Control to adequately slow down
Model S. Always watch the road in front
of you and be prepared to take corrective
action at all times. Failure to do so can
result in serious injury or death.
Warning: Although Traffic-Aware Cruise
Control is capable of detecting
pedestrians and cyclists, never depend on
Traffic-Aware Cruise Control to
adequately slow down Model S for them.
Always watch the road in front of you and be prepared to take corrective action at
all times. Failure to do so can result in
serious injury or death.
Warning: Do not use Traffic-Aware Cruise
Control on city streets or on roads where
traffic conditions are constantly changing.
Warning: Do not use Traffic-Aware Cruise
Control on winding roads with sharp
curves, on icy or slippery road surfaces,
or when weather conditions (such as
heavy rain, snow, fog, etc) make it
inappropriate to drive at a consistent
speed.
Traffic-Aware Cruise Control does
not adapt driving speed based on road
and driving conditions.
Operating Traffic-Aware Cruise
ControlThe instrument panel
displays a gray speedometer
icon on the left side of the
driving speed to indicate
that
Traffic-Aware Cruise
Control is available but the
cruising speed has not been
set. Unless a vehicle is
detected ahead of you, you
must be driving at least
5 mph (8 km/h) to use
Traffic-Aware Cruise Control.
If a vehicle is detected ahead
of you, you can use
Traffic-
Aware Cruise Control at any
speed, even when stationary.
When driving at your desired speed, set the
cruising speed by moving the cruise control
lever up or down (or pulling it
briefly toward
you), then releasing.
The speedometer icon on the
instrument panel turns blue
and displays the set speed to
indicate that
Traffic-AwareCruise Control is actively
maintaining the set speed.
You can now release the accelerator pedal and
allow Traffic-Aware Cruise Control to maintain
your set speed. When no vehicle is detected ahead,
Traffic-Aware Cruise Control maintains
the set speed. If a vehicle is detected, Traffic-
Aware Cruise Control maintains your chosen
following distance, up to the set speed,
accelerating and decelerating Model S as
needed. When the vehicle you are following is
no longer detected,
Traffic-Aware Cruise
Control accelerates back to the set speed.
Traffic-Aware Cruise Control also adjusts the
speed as appropriate when entering and
exiting curves.
Traffic-Aware Cruise Control
70Model S Owner
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objects in adjacent lanes (especially oncurves), etc.
Adjust your following distance
To adjust the distance you want to maintain
between Model S and a vehicle traveling
ahead of you, rotate the cruise control lever to
choose a setting from 1 (the closest following distance) to 7 (the longest following distance).Each setting corresponds to a time-based
distance that represents how long it takes for
Model S, from its current location, to reach the
location of the rear bumper of the vehicle
ahead.
As you rotate the cruise control lever, the
instrument panel displays the current setting.
Release the lever when the desired setting is
displayed.
Warning: It is the driver
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To resume cruising at the previously set
speed, briefly pull the cruise control lever
toward you.
Note: Depending on date of manufacture,
some Model S vehicles have a button on the end of the cruise control lever. Pressing this
button when cruise control is active cancels
cruise control.
Note: When
Traffic-Aware Cruise Control
cancels, Model S does not coast. Instead,
regenerative braking slows down Model S in
the same way as when you move your foot
offthe accelerator when driving without cruise
control (see Regenerative Braking on page
58).
Warning: Traffic-Aware Cruise Control
cancels, or may not be available, in the
following situations:
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Note: Autosteer is a BETA feature.
If Model S is equipped with Driver Assistance
components (see About Driver Assistance on
page 68), and you have purchased the
optional Autopilot Tech Package, you can use
Autosteer to manage steering and speed under certain circumstances. Autosteer builds
upon
Traffic-Aware Cruise Control,
intelligently keeping Model S in its driving lane
when cruising at a set speed. Using the
forward looking camera, the radar sensor, and
the ultrasonic sensors, Autosteer detects lane
markings and the presence of vehicles and
objects, assisting you in steering Model S
based on the lane markings and the vehicle
directly in front of you.
Warning: Autosteer is a hands-on feature.
You must keep your hands on the steering
wheel at all times.Warning: Autosteer is intended for use
only on highways and limited-access
roads with a fully attentive driver. When using Autosteer, hold the steering wheel
and be mindful of road conditions and
surrounding
traffic. Do not use Autosteer
on city streets, in construction zones, or
in areas where bicyclists or pedestrians
may be present. Never depend on
Autosteer to determine an appropriate driving path. Always be prepared to take
immediate action. Failure to follow these instructions could cause serious property
damage, injury or death.
Operating Autosteer
Before you can operate Autosteer, you must
enable it by touching Controls > Settings > Driver Assistance > Autosteer > Enable .
To indicate that Autosteer is available (but not actively steering Model S), the instrument
panel displays a gray Autosteer icon on the right side of the driving speed as shown here:
To initiate Autosteer, pull the cruise control
lever toward you twice in quick succession. Autosteer
briefly displays a message on the
instrument panel reminding you to pay
attention to the road and have your hands on
the steering wheel. To indicate that Autosteer
is now actively assisting in steering Model S, the instrument panel displays the Autosteericon in blue. When Autosteer is able to detectlane markings, it also displays the driving lane
in blue:
Note: In situations where Autosteer is unable
to detect lane markings, the driving lane is
determined based on the vehicle you are
following. In these situations, the car in front
of you is highlighted in blue.
Note: To initiate Autosteer, you must be
driving at least 5 mph (8 km/h) on a roadway
with visible lane markings. If a vehicle is
detected ahead of you, you can initiate
Autosteer at any speed, even when stationary.
Note: In most cases, Autosteer attempts to
center Model S in the driving lane. However, if
the sensors detect the presence of an obstacle (such as a vehicle or guard rail), Autosteer
may steer Model S in a driving path that is
offset from the center of the lane.
Note: In situations where you attempt to
engage Autosteer, but you are not driving
within the required driving speed for Autosteer to operate, or Autosteer is not
receiving adequate data from the camera or
sensors, a message displays on the instrument
panel indicating that Autosteer is temporarily
unavailable.
Autosteer
76Model S Owner
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If Model S is equipped with Driver Assistance
components (see About Driver Assistance on
page 68), and you have purchased the
optional Autopilot Tech Package, you can use
Auto Lane Change to move Model S into an adjacent lane. When both
Traffic-AwareCruise Control and Autosteer are active, Auto
Lane Change intelligently assists you in
steering Model S into an adjacent driving lane.
Using the forward looking camera, the radar
sensor, and the ultrasonic sensors, Autosteer
detects lane markings and the presence of other vehicles.
Auto Lane Change is designed for use on
highways and main roads with visible lane
markings and under relatively predictablecircumstances in which minimal steering and
driver intervention is needed.
Warning: It is the driver
Page 82 of 186
Note: If you press the brake when Autopark is
actively parking Model S, the parking process pauses until you press the Resume button onthe touchscreen.
Note: Autopark detects potential
perpendicular parking spaces that are at least
9.5 feet (2.9 meters) wide with a vehicle
parked on each side. Autopark detects parallelparking spaces that are at least 20 feet (6
meters), but less than 49 feet (15 meters) long.
Autopark does not operate on angled parking spaces.Warning: Never depend on Autopark tofind a parking space that is legal, suitable,
and safe. Autopark may not always detect
objects in the parking space. Always
perform visual checks to
confirm that a
parking space is appropriate and safe.
Warning: When Autopark is actively
steering Model S, the steering wheel
moves in accordance with Autopark
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alert and always pay attention to the area
in front of Model S so you can anticipate whether any action is required.Warning: Forward Collision Warning does
not operate when Model S is traveling less than 4 mph (7 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 and the radar
sensor are designed to determine the distance
from any object (vehicle, motorcycle, bicycle,
or pedestrian) traveling in front of Model S.
When a frontal collision is considered
unavoidable, Automatic Emergency Braking is designed to apply the brakes to reduce the
severity of the impact, even if you are already
applying the brakes.
When Automatic Emergency Braking applies
the brakes, the instrument panel displays a visual warning and you
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Limitations and Inaccuracies
Collision Avoidance features cannot always
detect vehicles, bikes, or pedestrians, and you
may experience unnecessary, inaccurate,
invalid, or missed warnings for many reasons,
particularly if: