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 detect it, which is below the
12V power socket (see Key Not Inside on page
41).
Radio equipment on a similar frequency can
affect the key. If this happens, move the key at
least one foot (30 cm) away from other electronic devices (phone, laptop, etc). If the
key does not work, you may need to change
its battery. If the key
Opening
To open the front trunk: Touch ControlsFront Trunk on the
touchscreen, or double-click the front
trunk button on the key.
Pull the hood up.The door open indicator displays on
the instrument panel when the front
trunk is open. The image of the
Model S on the touchscreen Controls window also displays the open trunk.
The front trunk locks whenever Model S is
locked using the touchscreen, externally using
the key or walk-away locking, or when Valet
mode is active (see Valet Mode).
To open the front trunk in the unlikely
situation in which Model S has no electrical
power, see Opening with No Power .
Closing
The Model S body is made of lightweight aluminum. Therefore, the hood is not heavy
enough to latch under its own weight and
applying pressure on the front edge or center of the hood can cause damage. To close the
hood:
Passenger Front Airbag
Model S has an occupancy sensor in the front
passenger seat that controls the status of the
airbags 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 notinflate (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.
Note: It takes approximately six seconds after
you power on Model S for the occupancy
sensor to report accurate status of the front
passenger airbag. As a result, when you
firstpower on Model S, the status defaults to PASS
AIRBAG ON, even in situations when it should
be OFF because the seat is either empty or
carrying a weight of 20 lbs (9 kg) or less.
However, after the six second initialization, the status should display as PASS AIRBAG OFF. If
it fails to do so, contact Tesla service
immediately and seat passengers in the rear
seating positions only.
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:
automatically changes to display navigation
instructions (if applicable), or to let you know
if a door or trunk is open when Model S is in a driving gear.
Using Right Steering Wheel Buttons Use the buttons on the right side of thesteering wheel to access call options while on
a phone call, to browse the phonebook of a
Bluetooth-connected phone, to choose what
displays on the right side of the instrument
panel, to adjust Model S features, and to use
voice commands.
Note: Whenever you receive or make a phone call, the right side of the instrument panelautomatically displays call options to help you
easily handle phone calls on your Bluetooth-
connected phone.
1. Touch to browse the phonebook of a
Bluetooth-connected phone and touch
again to close it.
Press and hold to use voice commands to
call a contact, navigate, or listen to Internet music. When you hear the tone,
speak your command. Release the button
when you
finish speaking. For details, see
Using Voice Commands on page 39.
2. Scroll Wheel
StartingWhen you open a door, Model S powers on
the instrument panel and touchscreen. The
center circle on the instrument panel displays the status of doors and the charge level, and
you can operate all controls.
To drive:
8. Use the right steering wheel buttons to change what displays on the right side of theinstrument panel whenever a phone call is not active (see Using Left Steering Wheel Buttons
on page 37).
9. Total estimated driving distance (or energy) available. Instead of driving distance, you can display the percentage of battery energy remaining. To do so, touch Controls > Settings >
Units & Format > Energy & Charging (see Settings on page 99).
Note: When anticipating when you need to charge, use range estimates as a general guideline only.
Note: In cold weather, some of the stored energy in the Battery may not be available on your drive because the Battery is too cold. When this happens, a portion of the Battery meter isblue and the driving distance value has a
snowflake image next to it. If Model S is plugged in,
you can heat your Battery using wall power by turning on climate control using the mobile app. When the Battery warms up, the blue portion on the meter and the
snowflake image are
no longer displayed.
10. The speed limit (if available) that is currently being detected by Speed Assist (see Speed
Assist on page 88).
11. The car in front of you (if applicable).
12. Pay attention to important driving-related messages that appear at the bottom center of the instrument panel.
13. Your Model S.
14. When Autosteer is active, the driving lane is highlighted in blue (see Autosteer on page 74).
The lane may highlight in red If a front wheel passes over a lane marking and the associated
turn signal is
off (see Lane Assist on page 83).
15. The following distance that Traffic-Aware Cruise Control will maintain from the car in front of
you. You can adjust the following distance as appropriate for driving conditions (see Traffic-
Aware Cruise Control on page 68).
16. Currently selected gear: Park, Reverse, Neutral, or Drive.
Instrument Panel
Driving47
1. If you turn on DOME lights, all interior dome (map) lights turn on when you unlock Model S,open a door upon exiting, or shift into P (Park). They turn off after 60 seconds, when you lock
Model S, or when you shift into a driving gear. If set to AUTO, dome lights turn on only when
little or no light is detected.
You can also manually turn an individual dome light on or
off by pressing its lens. If you
manually turn a dome light on, it turns off when Model S powers off. If Model S was already
powered off when you manually turned the light on, it turns off after 60 minutes.
2. If you turn on AMBIENT lights, the lights on the door armrests turn on whenever the headlights are on.
3. If you turn on AUTO HIGH BEAM, high beam headlights turn on and
off automatically based
on whether or not light is detected in front of Model S (see High Beam Headlights on page
51). This feature is available only if Model S is equipped with the optional Autopilot Tech Package.
4. DRL (Daytime Running Lights) operate only when driving with the headlights
off. In
jurisdictions where required by law (Canada), daytime running lights can not be turned off.5. If Model S is equipped with optional front fog lights, touch to turn them on or off.
The Front Fog indicator displays on the instrument panel whenever the
optional front fog lights are on.
The fog lights operate only when low beam headlights are on. Whenever headlights are
turned off, fog lights also turn off.
Lights
Driving49
Braking Systems
Model S 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 instrument panel when you firststart Model S. 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 instrument panel displays this
indicator at any time other than
displaying
briefly when you first start
Model S, 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 be
aware 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).
If Model S is equipped with Autopilot
hardware, Automatic Emergency Braking
automatically applies full braking in situations
where a collision is considered imminent (see
Automatic Emergency Braking on page 86).
Brake Wear Model S 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 stop
the squealing, contact Tesla Service.
Warning: Neglecting to replace worn
brake pads results in damage to the
braking system and can create a braking
hazard.
Brakes
54Model S Owner