2017 TESLA MODEL S ECU

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 foot well. To allow the rear seat
backs to fold completely
flat, you may need to
move the front seats forward.
To fold a rear seat, press 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
Seats include integrated head supports that
cannot be adjusted or removed.
Seat Heaters
The front seats are equipped with heating
pads that operate at three levels from 3
(highest) to 1 (lowest). To operate the seat
heaters, see Climate Controls on page 102.
If Model S is equipped with the optional cold
weather package, you can also control seat
heaters in all rear seating positions, as well as
heated wipers and washer nozzles by
touching Controls > Cold Weather (see
Controls on page 95).
Seat Covers Do not use seat covers on Model S. Doing socould restrict deployment of the side air bags
if an accident occurs. It can also reduce the
accuracy of the occupant detection system, if
equipped.
Front and Rear Seats
18Model S Owner

Wearing Seat Belts
Using 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 24).
The seat belt reel automatically locks to prevent movement of occupants if Model S
experiences a force associated with hard acceleration, 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 17).
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 thelap section of the belt as low as possibleacross 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 Restraints19

Testing Seat Belts
To
confirm that seat belts are operating
correctly, perform these three simple checks on each seat belt.
1. With the seat belt fastened, give the webbing nearest the buckle a quick pull.
The buckle should remain securely locked.
2. With the belt unfastened, unreel the webbing to its limit. Check that unreeling
is free from snags, and visually check the
webbing for wear. Allow the webbing to retract, checking that retraction is smooth
and complete.
3. With the webbing half unreeled, hold the tongue plate and pull forward quickly. The
mechanism should lock automatically and
prevent further unreeling.
If a seat belt fails any of these tests, contact
Tesla immediately.
For information about cleaning seat belts, see
Seat Belts on page 149.
Seat Belt Warnings
Warning: Seat belts should be worn by all
occupants at all times, even if driving for
a very short distance. Failure to do so
increases the risk of injury or death if an accident occurs.Warning: Secure small children in a
suitable child safety seat (see Child
Safety Seats on page 22). Always follow
the child safety seat manufacturer

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 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 Seats
Warning: 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: Child restraint systems are
designed to be secured in vehicle seats
by 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
vehicleWarning: According to accident 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 20 lbs (9 kg) and can sit
independently. Up to the age of two, a
child

1. Pull the handle to release the seat backand 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.
Tesla Built-In Rear Facing Child Seats
28Model S Owner

the camera app window. You must be drivingat speeds below 5 mph (8 km/h).
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.
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 buttonin 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:

Overview of Climate Controls
The climate controls are always available at the bottom of the touchscreen. By default, climate control is set to Auto, which maintains optimum comfort in all but the most severe weather conditions. When you adjust the temperature, the system automatically adjusts the heating, air
conditioning, air distribution, air circulation, and fan speed to maintain your selected temperature. To override these settings, touch Auto (see Customizing Climate Control on page 103).
The fan, heating, and air conditioning systems are powered by the Battery. Therefore, prolonged
use decreases driving range.
Note: The following illustration is provided for demonstration purposes only. Depending on vehicle
options, software version, market region, and settings, the information displayed may be slightly
different.
1. The front seats are equipped with heating pads that operate at three levels from 3 (highest) to 1 (lowest).
When operating, the indicator turns red and displays the setting number.
Note: If Model S is equipped with the optional cold weather package, you can also control seat heaters in the rear seats, heated wipers, and heated steering wheel by touchingControls > Cold Weather (see Controls on page 95). When equipped with the optional
executive rear seats, you can control the seat and the backrest separately in each second row
passenger seat.
2. Touch the up or down arrow to set the cabin temperature. To apply a temperature setting to both the driver and passenger side at the same time, touch SYNC TEMP on the temperaturepopup that appears when you touch an arrow.
3. Automatic/Manual climate control (see Customizing Climate Control on page 103).
4. The windshield defroster distributes air
flow to the windshield. Touch once to turn on, touch a
second time to operate the heating and fan at their maximum level, and touch a third time to
turn
off and restore the air distribution, heating, and fan to their previous settings.
5. Turn climate control system on/off.6. The rear window defroster warms up the rear window for 15 minutes, then automatically shutsoff. Exterior side mirrors are also heated.
Note: Depending on date of manufacture and options selected at time of purchase, some vehicles are not equipped with a heaters in the exterior side mirrors.
Warning: To avoid burns resulting from prolonged use, individuals who have peripheral neuropathy, or whose capacity to feel pain is limited because of diabetes, age, neurologicalinjury, or some other condition, should exercise caution when using the climate control
system and seat heaters.
Climate Controls
102Model S Owner

Note: For security reasons, if you sell Model S,
erase your Home and Work locations, and
your favorite destinations (see Erasing
Personal Data on page 101).
Updated Maps To receive updated maps, periodically connectModel S to a Wi-Fi network (see Connecting
to Wi-Fi on page 125). As updated maps
become available, they are sent to Model S
over Wi-Fi only. The touchscreen displays a
message informing you when new maps have
been installed.
Maps and Navigation
Using the Touchscreen119