2018 TESLA MODEL S ECU

Overview............................................................. 2
Interior Overview.........................................................................2
Exterior Overview....................................................................... 3
Opening and Closing..................................... 4 Doors............................................................................................... 4Windows.........................................................................................9Rear Trunk.................................................................................... 10 Front Trunk...................................................................................13Glove Box......................................................................................15Sunroof.......................................................................................... 16Cup Holders................................................................................. 17
Seating and Safety Restraints................... 18 Front and Rear Seats............................................................... 18Seat Belts...................................................................................... 21 Child Safety Seats.................................................................... 24
Tesla Built-In Rear Facing Child Seats............................... 31 Airbags......................................................................................... 35
Driving...............................................................39 Driver
Profiles............................................................................ 39
Steering Wheel........................................................................... 41 Mirrors.......................................................................................... 44Starting and Powering
Off.................................................... 45
Gears............................................................................................. 46 Instrument Panel.......................................................................47 Lights.............................................................................................53Wipers and Washers............................................................... 58Brakes........................................................................................... 60Traction Control........................................................................ 63Park Assist.................................................................................. 64 Vehicle Hold............................................................................... 66Acceleration Modes................................................................. 67
Trip Information........................................................................ 69Getting Maximum Range...................................................... 70Rear View Camera.................................................................... 72
Driver Assistance.......................................... 73
About Driver Assistance........................................................ 73
Traffic-Aware Cruise Control............................................... 76
Autosteer..................................................................................... 82 Auto Lane Change................................................................... 85
Autopark...................................................................................... 87 Lane Assist................................................................................... 91Collision Avoidance Assist.................................................... 93Speed Assist............................................................................... 97
Using the Touchscreen............................... 99 Touchscreen Overview........................................................... 99
Controls...................................................................................... 104 Settings.......................................................................................107Climate Controls........................................................................ 111Smart Air Suspension............................................................. 117
Media and Audio...................................................................... 119 Phone...........................................................................................124 Maps and Navigation............................................................. 126Calendar.......................................................................................131Security Settings..................................................................... 132 HomeLink

Warning: Riding in a moving vehicle with
the seat back reclined can result in
serious injuries in a collision, as you could slide under the lap belt or be propelled
into the seat belt. Ensure your seat back
is reclined no more than 30 degrees when
the vehicle is moving.
Folding Rear Seats
Model S has a split rear seat that can fold
forward.
Note: If Model S is equipped with the optional
executive rear seats, these seats do not fold
forward.
Before folding, remove items from the seats
and the rear footwell. To allow the rear seat
backs to fold completely
flat, you may need to
move the front seats forward.
To fold a rear seat, pull the corresponding
lever and fold the seat forward.
Raising Rear Seats
Before raising a rear seat, make sure that the
seat belts are not trapped behind the backrest.
Pull the seat back upward until it locks into
place.
To
confirm that the seat back is locked in the
upright position, try pulling it forward.
Warning: Always ensure the seat backs
are locked in their upright position.
Failure to do so increases the risk of injury.
Head Supports/Restraints
If your Model S is equipped with adjustable
head supports, use the round button on the seat to move the headrest up/down. The same
button is used to adjust the seat

Wearing Seat BeltsUsing seat belts and child safety seats is the
most
effective way to protect occupants if a
collision occurs. Therefore, wearing a seat belt is required by law in most jurisdictions.
Both the driver and passenger seats are
equipped with three-point inertia reel seat
belts. Inertia reel belts are automatically
tensioned to allow occupants to move
comfortably during normal driving conditions.
To securely hold child safety seats, all
passenger seating positions are equipped with
an automatic locking retractor (ALR) that, by
pulling the seat belt beyond the length
needed for a typical adult occupant, locks the
belt into place until the seat belt is unbuckled
(see Installing Seat Belt Retained Child Seats
on page 27).
The seat belt reel automatically locks to
prevent movement of occupants if Model S experiences a force associated with hardacceleration, braking, cornering, or an impact
in a collision.
The seat belt reminder on the
instrument panel alerts you if a seat
belt for an occupied seat is not
fastened. If the belt remains unfastened, the reminder
flashes and
an intermittent chime sounds. If all
occupants are buckled up and the
reminder stays on, re-fasten seat
belts to ensure they are correctly
latched. Also remove any heavy
objects (such as a briefcase) from an
unoccupied seat. If the reminder
light continues to stay on, contact
Tesla.
To Fasten a Belt
1. Ensure correct positioning of the seat (see
Correct Driving Position on page 18).
2. Draw the belt out smoothly, ensuring the
belt lays
flat across the pelvis, chest and
mid-point of your collar bone, between
the neck and shoulder.
3. Insert the latch plate into the buckle and
press together until you hear a click
indicating it is locked in place.
4. Pull the belt to check that it is securely
fastened.
5. Pull the diagonal part of the belt toward
the reel to remove excess slack.
To Release a Belt
Hold the belt near the buckle to prevent the
belt from retracting too quickly, then press the
button on the buckle. The belt retracts
automatically. Ensure there is no obstruction
that prevents the belt from fully retracting.
The belt should not hang loose. If a seat belt does not fully retract, contact Tesla.
Wearing Seat Belts When Pregnant Do not put the lap or shoulder sections of the
seat belt over the abdominal area. Wear the lap section of the belt as low as possible
across the hips, not the waist. Position the
shoulder portion of the belt between the
breasts and to the side of the abdomen. Consult your doctor for
specific guidance.
Seat Belts
Seating and Safety Restraints21

Install ISOFIX child safety seats in the
outboard seating positions only. Use only a seat belt retained seat in the center position.
To install a ISOFIX child safety seat, slide the
safety seat latches onto the anchor bars until
they click into place. Carefully read and follow
the instructions provided by the child safety
seat manufacturer.
Once installed, test the security of the installation before seating a child. Attempt to twist the child safety seat from side to side
and try to pull it away from the seat, then
check to ensure the anchors remain securely
in place.
Note: Lower LATCH anchors should not be
used with child seats or booster seats that
have an integrated safety belt in situations
where the combined weight of the child plus
the child restraint is more than 65 lbs (29 kg). In these situations, use the safety belt instead.
Attaching Upper Tether Straps If an upper tether strap is provided, attach its
hook to the anchor point located on the back of the rear seats.
Note: The location of anchor points may not
be readily visible but can be found by
identifying a slice in the seat

Always position single-strap tethers to run
over the top of the head support.
Note: To prevent the single-strap tether from
moving side to side, the top of the head support deforms.
Testing a Child Safety Seat
Before seating a child, always make sure the
child safety seat is not loose:
1. Hold the child safety seat by the belt path
and try to slide the safety seat from side
to side and front to back.
2. If the seat moves more than 2.5 cm, it is
too loose. Tighten the belt or reconnect
the ISOFIX retained child safety seat.
3. If you are unable to reduce slack, try a
different seat location or try another child
safety seat.
Child Safety Seat Warnings
Warning: Never seat a child in a child
safety seat or a booster seat on the front
passenger seat when the airbag is
activated. Doing so can cause serious injury or death.Warning: Never use a rearward facing
child restraint on a seat protected by an
active airbag. Doing so can cause serious
injury or death. Refer to the warning label
located on the sun visor.Warning: Child restraint systems are
designed to be secured in vehicle seatsby lap belts or the lap belt portion of a lap-shoulder belt. Children could be
endangered in a crash if their child restraints are not properly secured in the
vehicle.Warning: According to collision statistics,
children are safer when properly
restrained in the rear seating positions
than in the front seating positions.Warning: Do not use a forward facing
child safety seat until your child weighs
over 9 kg and can sit independently. Up
to the age of two, a child

5.Raise the seat back to the upright position
and push until it locks into position. Visually check to ensure that the retaining
catches are engaged.
6. Check that the seat back and seat base
are securely retained in the upright
position by trying to pull the seat back
toward you.
Folding
Caution: Before folding the seats, fasten
the seat belts to prevent them from
getting trapped in the seat mechanism
and being damaged.
1. Pull the handle to release the seat back
and pull the seat back fully forward.
2. Push the lever to release the head
supports from the seat back, then fold
back onto the seat.
3. Secure the Velcro strap.
4.Pull the strap at the rear of the seat to fold
the seat assembly into the trunk floor.
5. Replace the cover on the trunk floor.
Seating a Child
The Tesla built-in rear facing child seats are
child restraint systems and are approved to
United Nations ECE Regulation R44.04
standards for use by children in Mass Groups II
and III, weighing 15 - 36 kg. These seats must
only be used for children who are between 3
and 12 years old, and 98 - 135 cm tall.
Tesla Built-In Rear Facing Child Seats
32Model S Owner

Disabling the Passenger Front
Airbags
When a child is seated in the front passenger
seat (even when the child is seated in a child safety seat or booster seat), you must disable
the passenger front airbags to prevent them
from injuring the child if a collision occurs.
Note: Rear seats are the preferred location for
seating children in child safety seats.
To turn
off the front and side airbags on the
passenger side of the vehicle, touch
Controls > Settings > Safety & Security >
Passenger Front Airbag .
The OFF status of the front passenger airbag
displays in the upper right corner of the touchscreen. When the airbag is ON, no status
is displayed on the touchscreen.
If the airbag is on, even if you have turned itoff (or vice versa), contact Tesla immediately.
Note: Model S has a capacitive touchscreen
and may not respond to your touch if you are
wearing standard gloves. If the touchscreen is
not responding, remove gloves or wear gloves
with conductive
fingertips for use with
capacitive touchscreens.
Warning: Never seat a child in a child
safety seat or a booster seat on the front
passenger seat when the airbag is
activated. Doing so can cause serious injury or death.Warning: If the passenger airbag control
does not appear to be functioning, do not
seat a passenger in the front seat.
Contact Tesla immediately to have the
vehicle inspected and if necessary,
repaired.
Inflation Effects
Warning: When airbags inflate, a finepowder is released. This powder can
irritate the skin and should be thoroughly
flushed from the eyes and from any cuts
or abrasions.
After inflation, the airbags deflate to provide a
gradual cushioning effect for the occupants
and to ensure the driver

If chimes are turned on (see Controlling
Audible Feedback on page 65), an audible
beep sounds as you approach an object. You
can temporarily mute the chime by pressing
the scroll wheel on the left side of the steering
wheel or by touching the mute button located
on the bottom left corner of the Park Assist
view.
Note: If a sensor is unable to provide
feedback, the instrument panel displays an
alert message.Caution: Keep sensors clean from dirt,
debris, snow, and ice. Avoid using a high
pressure power washer on the sensors
and do not clean a sensor with a sharp or abrasive object that can scratch or
damage its surface.Caution: Do not install accessories or
stickers on or near the parking sensors.
Controlling Audible Feedback
You can use Park Assist with or without
audible feedback. To turn chimes on or
off,touch Controls > Settings > Safety &
Security > Park Assist Chimes .
To mute the chimes temporarily, press the
scroll wheel on the left side of the steering wheel or touch the mute button in the bottom
left corner of the Park Assist view. The chimesare muted until you shift into a
different gear
or drive over 8 km/h.
Limitations and False Warnings
The parking sensors may not function correctly in these situations: