2018 TESLA MODEL 3 speed

How Park Assist WorksModel 3 has several sensors designed to
detect the presence of objects. When driving slowly in Drive or Reverse (for example, when
parking), the sensors alert you if an object is
detected in close proximity of your Model 3.
Objects are only detected in the direction of
the gear you selected; front objects in Drive,
rear objects in Reverse.Warning: You may not be alerted if Model
3 rolls freely in the opposite direction of
the gear you selected (for example, you
will not receive an alert if Model 3 rolls
backwards down a hill while in Drive).
The sensors are activated when driving slower
than 5 mph (8 km/h).
Warning: Never depend on Park Assist to
inform you if an area you are approaching is free of objects and/or people. Several
external factors can reduce theperformance of Park Assist, causing
either no readings or false readings (see
Limitations and False Warnings on page
53). Therefore, depending on Park Assist
to determine if Model 3 is approaching an
obstruction can result in damage to the vehicle and/or objects, and can
potentially cause serious injury. Always
inspect the area with your own eyes.
When reversing, perform shoulder checks and use all mirrors. Park assist does not
detect children, pedestrians, bicyclists,
animals, or objects that are moving, protruding, located too far above or
below the sensors, or too close or too far
from the sensors. Park Assist is for
guidance purposes only and is not intended to replace your own direct visual
checks. It is not a substitute for careful
driving.
Visual and Audio Feedback
When you shift to Reverse, the Park Assist
view displays on the touchscreen, showing objects that are in close proximity to the front
and rear of Model 3. This view closes when you shift into Drive unless an object is
detected close to the front of Model 3, in
which case the Park Assist view closes automatically when your driving speed
exceeds 5 mph (8 km/h). When reversing,
visual feedback also displays on the touchscreen, immediately below the camera
view (see Rear View Camera on page 56).
You can manually close the park assist view on
the touchscreen by touching the X in the
upper left corner.
When driving with the Camera app displayed
on the touchscreen, you can switch to the
Park Assist view when driving at speeds below
5 mph (8 km/h). Touch the button located in the upper left corner of the Camera app
window. This is useful if you need assistance with parallel parking.
If chimes are turned on (see Controlling
Audible Feedback on page 53), an audible
beep sounds as you approach an object. You
can temporarily mute the chime by pressing
the scroll button on the left side of the steering wheel or by touching the mute buttonlocated on the bottom left corner of the Park
Assist view.
Note: If a sensor is unable to provide
feedback, the touchscreen displays an alert message.
Park Assist
52Model 3 Owner

Note: Traffic-Aware Cruise Control is a BETA
feature.
If you have purchased the optional Enhanced Autopilot or Full Self-Driving Capabilitypackage, the forward looking cameras and theradar 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 3 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 3 as needed to maintain a selected time-based distance from the vehiclein front, up to the set speed.
Traffic-AwareCruise Control does not eliminate the need to
watch the road in front of you and to manually
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 3. 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 Model 3 down 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 Tra

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 3 as
needed. When the vehicle you are following is
no longer detected,
Traffic-Aware Cruise
Control accelerates up to the set speed.
Traffic-Aware Cruise Control also adjusts the
speed as appropriate when entering and
exiting curves.
You can manually accelerate at any time when
driving at a set speed using
Traffic-AwareCruise Control. But when you release the
accelerator, Model 3 returns to the set speed.
When following a vehicle,
Traffic-Aware Cruise
Control remains active at low speeds, even if
Model 3 comes to a standstill. When the vehicle is moving again,
Traffic-Aware Cruise
Control resumes operating at your current set
speed. However, under the following
circumstances,
Traffic-Aware Cruise Control
goes into a HOLD state instead of resuming,
and the touchscreen displays a message
indicating that you need to resume cruise control:

lane of travel, causing Model 3 to slow
down unnecessarily or inappropriately.Warning: Traffic-Aware Cruise Control
may be unable to provide adequate
speed control because of limited braking
capability and hills. It can also misjudge the distance from a vehicle ahead. Driving
downhill can increase driving speed, causing Model 3 to exceed your set speed
(and potentially the road

(whichever is greater) when you move the
gear lever fully down once then release.
Note: If Speed Assist is unable to determine a
speed limit, your set speed does not change
when you move the gear lever fully down once
then release.Warning: Do not rely on Speed Assist orTraffic-Aware Cruise Control to determine
an accurate or appropriate cruising
speed. Always cruise at a safe speed
based on road conditions and applicable
speed limits.
Changing the Set Speed
To change the set speed while using
Traffic-
Aware Cruise Control, roll the right scroll
wheel up (to increase) or down (to decrease)
the set speed until your desired set speed is
displayed. Slowly rolling the scroll wheel changes the set speed in 1 mph (1 km/h)
increments and quickly rolling the scroll wheel
changes the set speed to the closest 5 mph (5
km/h) increment.
You can also use the touchscreen to change
the set speed by touching the plus ( +) or
minus ( -) next to the displayed set speed. A
quick tap changes the set speed by 1 mph (1
km/h) and a press and hold changes the set
speed to the closest 5 mph (5 km/h)
increment. To increase/decrease to the next
increment, you must release the plus ( +) or
minus ( -) then press it again.
To cruise at the speed limit that is currently
being determined by Speed Assist (including
any
offsets that you have set), move the gear
lever fully down once then release. See Speed
Assist on page 79.
Note: It may take a few seconds for Model 3 to
reach the new cruising speed, assuming Model
3 does not detect a vehicle ahead driving
slower than your set speed.
Overtake Acceleration
When following a vehicle with
Traffic-AwareCruise Control active, briefly engaging the
turn signal (to indicate a move into the
passing lane) accelerates Model 3 towards the vehicle ahead. By momentarily holding theturn signal lever up or down, you can quickly
accelerate up to your set speed without having to press the accelerator pedal. The turn
signal accelerates only when the following
conditions are met:

Warning: Overtake Acceleration increases
your driving speed whenever the
appropriate turn signal is engaged, and
accelerates Model 3 closer to the vehicle
ahead. Although
Traffic-Aware Cruise
Control continues to maintain distance
from the vehicle ahead, it is important to be aware that your selected following
distance is reduced when Overtake
Acceleration is active, particularly in cases
where it may not be your intention to overtake the vehicle you are following.
Canceling and Resuming
To manually cancel
Traffic-Aware Cruise
Control, move the gear lever up and release or
press the brake pedal. The speedometer icon
on the touchscreen turns gray to indicate that
Traffic-Aware Cruise Control is not actively
controlling your speed.
Note: If you hold the gear lever upward for
more than 1 second, Model 3 shifts into Neutral
after canceling
Traffic-Aware Cruise Control.
To re-enable cruising at the current driving
speed, move the gear lever fully down once then release.
Note: When Traffic-Aware Cruise Control
cancels, Model 3 does not coast. Instead,
regenerative braking slows down Model 3 in
the same way as when you move your foot offthe accelerator when driving without Traffic-
Aware Cruise Control (see Regenerative
Braking on page 49).
Warning: Traffic-Aware Cruise Control
cancels, or may not be available, in the
following situations:

Traffic-Aware Cruise Control is
operating and is either maintaining
the set speed (no vehicle in front) or
is maintaining a chosen following
distance from a vehicle ahead (up to
the set speed).Model 3 has fully stopped but is in a
HOLD state. If safe, press the
accelerator pedal to resume cruising
at the set speed.
Limitations
Traffic-Aware Cruise Control is particularly
unlikely to operate as intended in the
following types of situations:

Note: Autosteer is a BETA feature.
If you have purchased the optional Enhanced Autopilot or Full Self-Driving Capabilitypackages, you can use Autosteer to manage
steering and speed under certain
circumstances. Autosteer builds upon
Traffic-
Aware Cruise Control (see Traffic-AwareCruise Control on page 61), intelligently
keeping Model 3 in its driving lane when
cruising at a set speed. Using the vehicle