2015 TESLA MODEL S ECU

Testing a Child Safety SeatBefore seating a child, always make sure thechild 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 one inch
(2.5 cm), it is too loose. Tighten the belt
or reconnect the LATCH retained child
safety seat.
3. If you are unable to reduce slack, try a
different seat location or try another child
safety seat.
Warnings - Child Safety SeatsWarning: Extreme hazard! Do not seat a
child on the front passenger seat even if
you are using a child safety seat. This seat has an airbag in front of it. Although this
airbag is disabled when Model S detects a lightweight passenger, do not rely on
technology to protect your child.Warning: Do not use a forward facing
child safety seat until your child weighs
over 20 lbs (9 kg) and can sit
independently. Up to the age of two, a child's spine and neck are not sufficientlydeveloped to avoid injury in a frontal
impact.Warning: Do not allow a baby or infant to
be held on a lap. All children should be
restrained in an appropriate child safety
seat at all times.Warning: To ensure children are safely
seated, follow all instructions provided in this document and by the manufacturerof the child safety seat.Warning: Children should ride in a rear
facing child safety seat using the seat’s
integrated 5-point harness for as long as
possible.Warning: Do not use seat belt extenders
when installing a child safety seat or booster seat.Warning: When seating larger children,
make sure the child's head is supported and the child’s seat belt is properlyadjusted and fastened. The shoulder
portion of the belt must be away from the face and neck, and the lap portion mustnot be over the stomach.Warning: Never attach two child safety
seats to one anchor point. In a collision,one anchor point may be incapable of
securing both seats.Warning: Child restraint anchorages are
designed to withstand only those loads imposed by correctly fitted child
restraints. Under no circumstances are
they to be used for adult seatbelts,
harnesses, or for attaching other items or equipment to the vehicle.Warning: Always check harnesses and
tether straps for damage and wear.Warning: Do not use seat belt extenders
on a seat belt that is being used to install
a child safety seat or booster seat.Warning: Never leave a child unattended,
even if the child is secured in a child
safety seat.Warning: Never use a child safety seat
that has been involved in an accident.
Have the seat inspected or replaced as a
described in the child safety seat
manufacturer’s instructions.
Child Safety Seats
Seating and Safety Restraints27

Usage Restrictions
The optional Tesla built-in rear facing child
seats are child restraint systems and must
only be used for children over 37" (94 cm) tall
and weighing between 35 and 77 lbs (16.2 to
35.2 kg).
Always ensure the top of the child’s head
cannot contact the vehicle and that the child
is seated comfortably with the seat belts positioned and latched correctly. The child’spelvis must be held securely in place by thelap belt. Follow all instructions provided anddo not use supplemental child safety seats inthese seats.
Note: Whenever a child is seated in the Tesla
built-in rear facing child seats, it is
recommended that you set the climate control
system to draw outside air into Model S
instead of recirculating the air. This draws
more air into the rear seating areas.
Opening 1. Remove the cover from the trunk floor
and pull the strap to lift the seat assembly
upward.
2. Push the seat assembly into position.
3.Undo the Velcro strap.
4.Pull the handle to release the head
supports from the seat back, then pull the
head supports toward you to unfold them.
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.
Tesla Built-In Rear Facing Child Seats
28Model S Owner's Manual

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.
Tesla Built-In Rear Facing Child Seats
Seating and Safety Restraints29

Seating a ChildThe Tesla built-in rear facing child seats arechild restraint systems and must only be used
for children over 37" (94 cm) tall and
weighing between 35 and 77 lbs (16.2 to 35.2
kg).
Always ensure the top of the child’s head
cannot contact the vehicle and that the child
is seated comfortably with the seat belts positioned and latched correctly. The child’spelvis must be held securely in place by thelap belt. Follow all instructions provided anddo not use supplemental child safety seats inthese seats.
Note: Whenever a child is seated in the Tesla
built-in rear facing child seats, it is
recommended that you set the climate control
system to draw outside air into Model S
instead of recirculating the air. This draws
more air into the rear seating areas.
1. Position the child in the seat with arms
through the loops of the seat belts.
2. Connect the two halves of the seat belt
tongue.
3. Insert the seat belt tongue into the buckle
and ensure it is securely fastened.
4. Adjust the shoulder belts so they run over
the top of the child’s shoulders and away
from the face.
5. Connect the chest clip and adjust it to be
as high as possible without causing the
shoulder belts to touch the child’s neck.
6. Pull the lower straps until the child is
securely held in the seat.
7. Slide the shoulder clips into place to
ensure the upper portion of the belts
remain positioned over the child’s
shoulders.
To release, press the button on the buckle,
release the chest clip, and separate the two
halves of the seat restraint.
Warnings - Tesla Child Seats
Warning: The Tesla built-in rear facing
seats are child restraint systems and must
only be used for children over 37"
Tesla Built-In Rear Facing Child Seats
30Model S Owner's Manual

(94 cm) tall and weighing between 35and 77 lbs (16.2 to 35.2 kg).Warning: Do not use supplemental child
restraint systems, including booster seats,
in the Tesla built-in rear facing child seats.Warning: Always ensure that the top of
the child’s head cannot touch the vehicle and that the child is seated comfortablywith the seat belts correctly fastened.Warning: Follow all instructions and heed
all warnings related to the Tesla built-in
rear facing child seats. Failure to do so
can compromise occupant safety.Warning: Read all safety warnings and
labels attached to the seats.Warning: Do not leave children
unattended in Model S, even if the child is secured in a child safety seat or a Tesla
built-in rear facing child seat. In hot
weather, the interior temperature can reach dangerous levels that can result in
dehydration, serious injury or death.Warning: Do not remove or replace the
fabric on a Tesla built-in rear facing child
seat. The covers are an integral part of the restraint’s performance and shouldnot be removed or replaced with any
other type than those supplied by Tesla.Warning: If the Tesla built-in rear facing
child seats have been worn in an
accident, they must be inspected or
replaced by Tesla, even if damage is not
obvious.Warning: Before allowing a child to ride in
the Tesla built-in rear facing child seats, check that the seat is securely held in theupright position by trying to pull the seat
back toward you.Warning: Do not remove the built-in rear
facing child seats for any reason,
including cleaning. To ensure safety of
occupants, removal and installation must
be performed by qualified Tesla service
technicians.Warning: Do not make modifications or
additions that can interfere with the
operation of the Tesla built-in rear facing
child seats.Warning: To prevent injury, ensure all
loose items (bags, luggage, etc.) are
secured. In an accident, or during hard
braking and sharp turns, loose items
could cause injury.
Tesla Built-In Rear Facing Child Seats
Seating and Safety Restraints31

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 ordamage 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 .
You can also mute the chimes temporarily by
pressing the scroll wheel on the left side of
the steering wheel or by touching the mute
button in the bottom left corner of the Park
Assist view. The chimes are muted until you
shift into a different gear or drive over 5 mph
(8 km/h).
Limitations and False Warnings
The parking sensors may not function
correctly in these situations:
• One or more of the parking sensors is damaged, dirty, or covered (such as mud,
ice, or snow).
• Object is located below approximately 8 inches (20 cm) (such as a curb or lowbarrier).
• Weather conditions (heavy rain, snow, or fog) are interfering with sensor operation.
• Object is thin (such as a sign post).
• A sensor’s operating range has been exceeded.
• Object is sound-absorbing or soft (such as powder snow).
• Object is sloped (such as a sloped embankment).
• Model S has been parked in, or being driven in, extremely hot or cold
temperatures.
• The sensors are affected by other electrical equipment or devices that
generate ultrasonic waves.
• Object is located too close to the bumper. • A bumper is misaligned or damaged.
• An object that is mounted to Model S is interfering with and/or obstructing the
sensor (such as a bike rack or a bumper
sticker).
Other Parking Aids
In addition to Park Assist, when shifted into
Reverse gear, the backup camera displays a
view of the area behind Model S. See Rear
View Camera on page 71.
Park Assist
Driving67

1.Adjust settings associated with installed
apps (applications). Settings associated with apps that are either unavailable on
your Model , or have no settings that you
can adjust at this time, are grayed out.
2. Manage driver profiles (see Driver Profiles
on page 36).
3. Units & Format
Adjust how Model S displays:
• Distance: Miles or km can be shown on the range display, speedometer,
energy chart, trip meters, Google map searches and navigation routes.
• Time Format: 12 or 24 hour.
• Temperature: o
C or o
F.
• Energy & Charging: Display remaining energy and charging units as either a
percentage of battery energy
remaining, or as an estimate of the
distance that you can drive. When you choose Distance, you can display
mileage based on either:
• Rated - based on EPA testing.
• Ideal - assumes ideal driving conditions based on driving at a
steady speed of 55 mph
(89 km/h) on a flat road, and using no additional energy (seat
heaters, air conditioning, etc).
Note: When anticipating when you
need to charge, use range estimates as a general guideline only.
4. Vehicle
• Drive-away Door Lock: If on, all doors automatically lock whenever you
drive Model S over 5 mph (8 km/h)
(see Drive-away Locking on page 7).
• Walk-away Door Lock: If on, all doors automatically lock when you walkaway from Model S, carrying the key with you (see Walk-away Locking on
page 7). Available only if Model S is
equipped with the optional tech
package.
• Child-Protection Lock: If on, safety locks prevent the rear doors and theliftgate from being opened from
inside Model S.• Auto-Present Handles: If on, door handles extend automatically
whenever you approach Model S carrying a key, whether locked orunlocked (see Using Exterior Door
Handles on page 6). Note that to
preserve battery life, Model is
designed to temporarily disable the
Auto-Present Handles feature when
the key has been out of range for
more than 48 hours, or if the key
remains within range for five minutes
after all doors have been closed.
• Headlights After Exit: If on, headlights stay on for two minutes after you exit,
or until you lock Model S (see
Headlights After Exit on page 50).
• Mirror Auto-Tilt: If on, exterior mirrors tilt downward when reversing (see Mirrors on page 40). Available only if
Model S is equipped with the optional tech package.
• Mirror Auto-Fold: If on, exterior mirrors fold when you lock Model S
with the key or walk-away locking. They extend automatically when you
return to Model S. Available only if
Model S is equipped with both folding mirrors (newer models) and the
optional tech package. For newer
Model S vehicles, you can also fold
mirrors manually by touching the
center mirror control button (see
Mirrors on page 40).
• Ionizer: If on, the air ionizer freshens the air in the cabin.
• Smart Preconditioning: If on, Model S predicts your driving schedule and
adjusts the temperature of the cabin and the Battery so the vehicle is
comfortable and ready to drive. It may take some time for Model S to
learn your driving habits.
5. Safety & Security
Turn various safety and security features
on and off:
• Active safety devices Model S is equipped with, such as Park Assist
Chimes (see Park Assist on page 66).
• Alarm, and security options Model S is equipped with (see Security Settings
on page 95).
• Remote access by Tesla’s mobile applications (see Mobile App on page
100).
6. Displays
Settings
78Model S Owner's Manual

Manually control the touchscreen’s
brightness and control its day (light
background) or night (dark background)
setting. When set to Auto, the
touchscreen automatically changes between Day and Night brightness
depending on the ambient lighting
conditions. To disable the touchscreen
momentarily for cleaning purposes, touch
Clean Mode . You can also put Model S
into an energy saving mode so it consumes less energy when not in use
(see Getting Maximum Range on page
70). Note that the Displays settings can
also be accessed from the Controls
window.
7. HomeLink
If the HomeLink feature is available in your region, use it to control RF-enabled
garage doors, lights, or security systems
(see HomeLink ®
Universal Transceiver on
page 96).
8. Driver Assistance
If your vehicle is equipped with Driver Assistance features, you can control
features that can provide a safer driving experience
• Lane Departure Warning: If on, the steering wheel vibrates if a front
wheel passes over a lane marking and
the associated turn signal is off (see
Lane Departure Warning on page 57).
• Overtake Acceleration: If on when Traffic-Aware Cruise Control is
operating, Model S accelerates when you engage the turn signal to indicate
a move into the passing lane (see Traffic-Aware Cruise Control on page
60).
• Speed Assist: Control how speed limits are determined and how
warnings are issued when you exceed the speed limit (see Speed Assist on
page 55).
• Forward Collision Warning: Control when warnings display on the
instrument panel if Model S detects a
vehicle, bike, or pedestrian ahead and
a collision is considered likely unless
you take immediate corrective action
(see Forward Collision Warning on
page 58).
9. Service & Reset
Turn various service-related features on
and off:• Service Mode: If on, moves wiper blades to the service position to make
them easier to access when replacing
them. Model S must be in Park. See
Wiper Blades and Washer Jets on
page 121.
• Tire Pressure Monitor: Touch Reset
Sensors to reset the TPMS sensors
after replacing a wheel (see Resetting
the TPMS Sensors on page 113).
• Tow Mode: Activate Tow Mode to keep Model S in Neutral (see Leaving
Model S in Neutral - Tow Mode on
page 42).
• Factory Reset: Touch Erase & Reset to
erase all personal data (saved addresses, music favorites, etc.) and
restore all customized settings to
their factory defaults.
10. Manual
Display this owners manual.Warning: Do not read the touchscreen
while driving. Doing so increases the
likelihood of a collision.
Naming Model S
To further personalize your Model S, you can
name it. The name you give your Model S will appear in the mobile app. To name your
Model S, touch the Tesla “T” at the top center
of the touchscreen, then touch Name Your
Vehicle .
When you save, Name Your Vehicle is
replaced by the name you provided. You can
touch the name at any time to rename your
Model S.
Erasing Personal Data
You can erase all personal data (saved
addresses, music favorites, imported contacts,
HomeLink programming, etc.) and restore all
customized settings to their factory defaults.
This is useful when transferring ownership of
Model S. Touch Settings > Service & Reset >
Factory Reset > Erase & Reset . Before erasing,
Model S verifies your credentials by
prompting you to enter the user name and
password associated with your MY TESLA
account.
Settings
Using the Touchscreen79