2015 TESLA MODEL S sensor

1.Exterior lights ( Lights on page 47)
2. Door handles ( Using Exterior Door
Handles on page 6)
3. Sunroof ( Sunroof on page 15)
4. Charge port ( Charging Model S on page
104)
5. Exterior mirrors ( Mirrors on page 40)
6. Front trunk ( Front Trunk on page 12)
7. Wheels and tires ( Wheels and Tires on
page 143)
8. Rear view camera ( Rear View Camera on
page 71)
9. Rear trunk/liftgate ( Rear Trunk on page
10)
10. Parking sensors ( Park Assist on page
66)
Exterior Overview
Overview3

Keyless Locking and Unlocking
Model S has sensors that can recognize the
presence of a key. The sensors have a range of approximately three feet (one meter).
If Model S is equipped with the optional tech package, walking up to Model S when you
have your key with you automatically unlocks
the doors. Similarly, open the trunk by just
walking up to Model S with your key, then
pressing the switch located under the trunk’s
exterior handle.
Press a door handle, and it extends. Or, if the
AUTO-PRESENT HANDLES setting is turned
on (see Using Exterior Door Handles on page
6), door handles extend automatically.
If you turn on the walk-away locking setting
using the touchscreen, Model S locks when
you walk away carrying your key with you (see Walk-away Locking on page 7).Warning: To avoid any possibility of
interference between a pacemaker and
the keyless system's antennas, people
with implanted pacemakers should
ensure their pacemaker is kept at least
nine inches (22 cm) away from any
keyless drive antenna mounted in
Model S. Antenna locations are shown
below:
1. Center of the rear bumper.
2. Under the rear seats.
3. Center console.
4. Leftmost side of the dashboard.
5. Rightmost side of the dashboard.
6. Right Hand Drive vehicles only - at the
base of the left (passenger side) windshield wiper.
7. Left Hand Drive vehicles only - at the base
of the right (passenger side) windshield
wiper.
8. Center of the front trunk.
Using the Key
To quickly familiarize yourself with the key,
think of the key as a miniature version of Model S, with the Tesla badge representing
the front. The key has three buttons that feel like softer areas on the surface.
1. Trunk
• Double-click to open the rear trunk.
• If Model S is equipped with a powered liftgate, double-click to close the rear
trunk. You can also single-click to
stop the liftgate when it is moving.
• Hold the button down for 1-2 seconds to open the charge port door.
2. Lock/Unlock All
• Double-click to unlock doors and the rear trunk. Hazard warning lights flash
twice and door handles extend.
• Single-click to lock doors and trunks (all doors and trunks must be closed).Hazard warning lights flash once and
door handles retract.
3. Front trunk (also called the "frunk")
• Double-click to open the front trunk.
You do not need to point the key at Model S,
but you must be within operating range
(which varies depending on the strength of the key’s battery). If Model S is unable to
detect the key, the touchscreen displays a
message indicating that a key is not inside. Place the key where Model S can best detectit, which is below the 12V power socket (see Key Not Inside on page 41).
Doors
4Model S Owner's Manual

How the Airbags WorkInflation of airbags depends on the rate at
which the vehicle’s cabin changes speed in a collision. The rate of deceleration determineswhether airbags inflate.
Airbags inflate instantly with considerable force accompanied by a loud noise. The
inflated bag, together with the seat belts,
limits movement of occupants to reduce the
risk of injury.
Front airbags are not ordinarily designed to inflate in rear collisions, rollovers, minor frontor side collisions, heavy braking, or driving
over bumps and potholes. Therefore,
significant superficial damage can occur to
the vehicle without the airbags inflating or,
conversely, a relatively small amount of
structural damage can cause airbags to
inflate.
If you are planning to modify your vehicle for
a person with disabilities in a way that may
affect the airbag system, contact Tesla.Types of AirbagsAdvanced
front
airbagsThe front airbags are
advanced airbags designed to
reduce airbag related injuries
to children or small adults who
ride in the front seats. On the
driver’s side, the front airbag
works with a seat position
sensor that adjusts the
inflation level based on the
seating position of the
occupant. On the passenger’s side, the airbag responds to a
sensing system in the seat
that determines whether or
not the passenger side front
airbag inflates, and optimizes
the inflation level based on the
weight of the occupant
(described below).Knee
airbagsKnee airbags and the front
airbags work together. The
knee airbags limit the forward
motion of the front seat
occupants by restricting leg
movement, thereby
positioning the occupants so
that the front airbags work
more effectively.Side
airbagsSide airbags protect the
thorax region of the torso and
the pelvis. They inflate only if
a severe side impact occurs.
Side airbags on the non-
impacted side do not inflate.Curtain
airbagsCurtain airbags help protect
the head and typically inflate
only if a severe side impact
occurs, or if the vehicle rolls
over. Curtain airbags on the
non-impacted side do not
inflate.
Airbags
Seating and Safety Restraints33

Passenger Front Airbag
Model S has an occupancy sensor in the front passenger seat that controls the status of theairbags based on the weight of the occupant.Passenger airbag status displays in the top
right corner of the touchscreen to indicate
whether the airbag will inflate (on) or not
inflate (off) if a collision occurs.
Note: The occupancy sensor system meets the
regulatory requirement of FMVSS 208 and automatically detects when inflating the
passenger front airbags would be unnecessary or potentially harmful.
Front passenger seat
occupancy*Passenger airbag
statusEmptyOFFInfant in child safety
seat (up to 20 lbs/
9kg)OFFChild or small
occupant
(20-100 lbs/9-45 kg)ON or OFFHeavy object/
occupantON*Values are approximate. Occupants whose
weight is close to the low weight threshold
can cause the status to occasionally turn on and off depending on seating position and
physique.
If the status shows the airbag as permanently
on, even when the seat is empty and the seat
belt is unbuckled, contact Tesla immediately.
To make sure the sensing system can
correctly detect occupancy status, eliminate
the following:
• Objects lodged under the seat.
• Heavy objects sitting on the seat (briefcase, large purse).
• Objects wedged between the seat back and seat cushion.
• Cargo interfering with the seat.
• After market items attached to, or sitting on, the seat (covers, mats, blankets, etc.).
These conditions can interfere with the
occupancy sensor. If you have eliminated the above possibilities, and the airbag status is
still incorrect, ask passengers to ride in the rear seats and contact Tesla to have the
airbag system checked.
Note: The front passenger seat’s sensing
system affects the operation of the passenger front and side airbags only. Other passengercurtain airbag is not affected.Warning: Never seat a child in a child
safety seat or a booster seat on the front
passenger seat when the airbags are
activated.Warning: Do not use seat covers on
Model S. Doing so could restrict
deployment of the side air bags if an
accident occurs. It can also reduce the
accuracy of the occupant detection
system.
Airbags
34Model S Owner's Manual

WipersTo wipe the windshield, rotate the end of the
left-hand steering column lever away from
you. You can choose from four levels:
• 1st: Auto with low rain sensitivity.*
• 2nd: Auto with high rain sensitivity.*
• 3rd: Continuous, slow.
• 4th: Continuous, fast.
For a single wipe, press and release the end of the lever.
If the wipers are set to Auto and the sensor
detects no water, the wipers do not wipe.
When you operate the wipers, headlights automatically turn on (if they are not onalready).
*Model S has a rain sensor located on the
inside of the windshield at the base of the interior mirror. When wipers are set to Auto,
the frequency at which they wipe depends on
how much water the sensor detects. When
wipers are set to the 2nd level, the sensor is
more sensitive.
To extend the life of wiper blades, remove ice from the windshield before turning wipers on.
Ice has sharp edges that can damage the
rubber on the blades.
Periodically check and clean the edge of the
wiper blade. If damaged, replace the blade
immediately. For details on checking and
replacing wiper blades, see Wiper Blades and
Washer Jets on page 121.
Caution:
In harsh climates, ensure that the
wiper blades are not frozen or adhered to
the windshield.De-icing Wipers
To make wiper blades easy to access so you
can remove any ice and snow, shift Model S
into Park, then use the touchscreen to move
them to the service position. Touch Controls >
Settings > Service & Reset > Service Mode >
ON . When parking in cold outdoor climates, it
is helpful to leave Model S with the wipers in
the service position. In this position, they are
closer to the defrost vent, allowing you to thaw them by directing air from the climatecontrol system towards the windshield.
Note: Wipers automatically return to their
normal position when you shift Model S out of
Park.
If Model S is equipped with the cold weather
option, you can de-ice wipers by touching Controls > Cold Weather > Heated Wipers .
The heated wipers automatically turn off after
heating the wipers for 15 minutes.
Washers
Press the button on the end of the left
steering column lever to spray washer fluid onto the windshield. You can press this buttonat two levels. Press partially for a single wipe,
without any washer fluid. Press fully for both
wipe and wash. When washing the windshield,
the wipers will perform two wipes after you
release the button, then a third wipe a few seconds later.
Periodically top up washer fluid (see Topping
Up Washer Fluid on page 125).
De-icing Washer Nozzles
If Model S is equipped with the cold weather
option, washer nozzles have de-icers that turn on whenever the ambient temperature nearsfreezing, or when you turn on the heatedwipers ( Controls > Cold Weather > Heated
Wipers ). The washer de-icers turn off when
the heated wipers turn off (after 15 minutes),
provided the temperature is warm enough to
prevent freezing.
Wipers and Washers
Driving51

How Forward Collision Warning
Works
If Model S is equipped with Autopilot, a
camera mounted on the windshield behind the interior rear view mirror and a radar sensor in
the center of the front grill monitor the area in
front of Model S for the presence of a vehicle,
bike or pedestrian. If a collision is considered likely unless you take immediate correctiveaction, Forward Collision Warning is designedto provide visual and audible warnings.
The cameras and sensors associated withForward Collision Warning are designed to
monitor an approximate area of up to 525 feet (160 meters) in the driving path, as illustrated
below.Warning: The area being monitored by
Forward Collision Warning can be adversely affected by road and weatherconditions (see Limitations on page 58).
Use appropriate caution when driving.Caution: If your Model S is equipped with
Forward Collision Warning, you must take
your vehicle to Tesla Service if a
windshield replacement is needed. Failure
to do so can cause Forward Collision
Warning to malfunction.Warning: Forward Collision Warning does
not operate when Model S is traveling less than 4 mph (7 km/h).Warning: Forward Collision Warning is
designed only to provide visual and
audible alerts (see Visual and Audible
Feedback on page 58). It does not
attempt to apply the brakes or decelerate
Model S. When seeing and/or hearing a warning (described below), it is the
driver's responsibility to immediately take an appropriate action.Warning: Forward Collision Warning is for
guidance purposes only and is not a
substitute for attentive driving and soundjudgement. Always keep your eyes on the road when driving and never depend on
Forward Collision Warning to warn you of a potential collision. Several factors canreduce the performance of Forward
Collision Warning, causing either
unnecessary, invalid, inaccurate, or
missed warnings (see Limitations on page
58). Depending on Forward Collision
Warning to warn you of a potential
collision can result in serious injury or
death.
Visual and Audible Feedback
When a collision with a vehicle, bicycle, or
pedestrian is considered likely unless
immediate action is taken, Forward Collision
Warning is designed to sound an audible alert
and display a collision warning in the center of the instrument panel.
Warnings cancel automatically when the risk
of a collision has been reduced (for example,
you have decelerated or stopped Model S, or
a vehicle in front has moved out of your
driving path).
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 S so you can anticipate
whether any action is required.
Controlling Forward Collision
Warning
To turn Forward Collision Warning off or
adjust its sensitivity, touch Controls >
Settings > Driver Assistance > Forward
Collision Warning . Instead of the default
warning level of Medium, you can turn the
warning Off, or you can choose to be warned
Late or Early .
Note: Your chosen setting is retained until you
manually change it. It can also be saved in
your driver profile.
Limitations Forward Collision Warning cannot always
detect vehicles, bikes, or pedestrians, and you may experience unnecessary, inaccurate,
invalid or missed warnings for many reasons, particularly if:
• The road has sharp curves.
Forward Collision Warning
58Model S Owner's Manual

• Visibility is poor (due to heavy rain, snow,fog, etc.).
• Bright light (oncoming headlights or direct sunlight) is interfering with the
camera's view.
• The radar sensor in the center of the front grill is obstructed (dirty, covered, etc.).
• The windshield area in the camera's field of view is obstructed (fogged over, dirty,
covered by a sticker, etc.).Warning: The list above does not
represent an exhaustive list of situations
that may interfere with proper operation of Forward Collision Warning. ForwardCollision Warning may fail to provide
warnings for many other reasons. To
avoid a collision, stay alert and always pay attention to the area in front of
Model S so you can anticipate the need to take corrective action as early as
possible.
Forward Collision Warning
Driving59

Traffic-Aware Cruise Control uses a camera
mounted on the windshield behind the interior
rear view mirror and a radar sensor in the
center of the front grill to detect whether
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 is designed todrive consistently at a set speed. When a
vehicle is detected, Traffic-Aware Cruise
Control is designed to slow down Model S if needed to maintain a selected time-baseddistance 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 if needed.
Traffic-Aware Cruise Control makes it easy to maintain a consistent time-based distance
from a vehicle travelling in front of you in the
same lane. 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.
Note: Traffic-Aware Cruise Control is available
only if your Model S is equipped with Autopilot hardware and you have purchased
the Tech Package.
Operating Traffic Aware Cruise
Control
1. Touch the end of the cruise control lever.
Unless a vehicle is detected ahead of you, you must be driving at least 18 mph
(30 km/h) to initiate Traffic-Aware Cruise
Control. If a vehicle is detected in front of you, you can initiate Traffic-Aware CruiseControl at any speed, even when
stationary.
The light on the lever turns on. Traffic-
Aware Cruise Control is now in standby
mode and is not actively controlling your speed until you specify a cruising speed,
as described in the next step.
2. Set your cruising speed by accelerating
until you reach a desired cruising speed
then moving the cruise control lever up or
down (or pull briefly toward you), then
releasing.
Once you've initally set a cruising speed, you can adjust the speed to cruise at the
speed limit that is currently being
determined by Speed Assist (see Speed
Assist on page 55). To do so, pull the
cruise control lever toward you and hold momentarily (about half a second). Whenyou release, your cruising speed is set to
the speed that is automatically or manually being determined by Speed
Assist, taking into consideration any offset you may have specified.
Note: When you adjust the cruising speed
based on the speed limit, the set speed
does not change when the speed limit changes. You will need to pull the lever
again. You can also manually adjust your
cruising speed at any time (see Changing
the Set Speed on page 62).
Warning: Do not rely on Speed Assist
to determine an accurate or
appropriate cruising speed. Always
cruise at a safe speed based on traffic and road conditions.
3. To set the distance you want to maintain
between Model S and a vehicle travelling
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.
Traffic-Aware Cruise Control
60Model S Owner's Manual