2018 TESLA MODEL X trailer

IndicatorDescription
Trailer mode (if equipped) is active. See Towing and Accessories on page 80.Flashes green when the left turn signal is operating. Both turn signal indicatorsflash green when the hazard warning flashers are operating.Flashes green when the right turn signal is operating. Both turn signal indicatorsflash green when the hazard warning flashers are operating.Instrument Panel
Driving57

How Park Assist WorksModel X has several sensors designed to
detect the presence of objects. When driving slowly in Drive or Reverse (for example, when
parking), the sensors alert you if an object is
detected in close proximity of your Model X.
Objects are only detected in the direction of
the gear you selected; front objects in Drive,
rear objects in Reverse.Warning: You may not be alerted if
Model X rolls freely in the opposite
direction of the gear you selected (for
example, you will not receive an alert if
Model X rolls backwards down a hill while in Drive).
The sensors are activated when driving slower
than 8 km/h.
Note: Rear sensors are disabled when a
bicycle is detected or Model X is in trailer
mode.
Warning: Never depend on Park Assist to
inform you if an area you are approachingis free of objects and/or people. Several
external factors can reduce the
performance of Park Assist, causing
either no readings or false readings (see
Limitations and False Warnings on page
71). Therefore, depending on Park Assist
to determine if Model X is approaching an
obstruction can result in damage to the
vehicle and/or objects, and can
potentially cause serious injury. Always
inspect the area with your own eyes.
When reversing, perform shoulder checks and use all mirrors. Park assist does not
detect children, pedestrians, bicyclists,
animals, or objects that are moving, protruding, located too far above or
below the sensors, or too close or too far
from the sensors. Park Assist is for
guidance purposes only and is not intended to replace your own direct visual
checks. It is not a substitute for careful
driving.
Visual and Audio Feedback
When you shift to Reverse, the Park Assist
view displays on the left side of the instrument panel, showing objects that are in close
proximity to the front and rear of Model X.
This view closes when you shift into Drive
unless an object is detected close to the front
of Model X, in which case the Park Assist view
closes automatically when your driving speed
exceeds 8 km/h. When reversing, visual
feedback also displays on the touchscreen,
immediately below the camera view (see Rear
View Camera on page 78). You can manually
close the park assist view on the touchscreen
by touching the X in the upper left corner.
When driving with the Camera app displayed on the touchscreen, you can switch to the
Park Assist view when driving at speeds below
8 km/h. Touch the button located in the upper
left corner of the Camera app window. This is
useful if you need assistance with parallel parking.
If chimes are turned on (see Controlling
Audible Feedback on page 71), 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.
Park Assist
70Model X Owner

The towing package allows you to tow a trailer
with your Model X. It also allows you to carry skis, snowboards, bicycles, etc. by attaching
an accessory carrier to the hitch.
Carrying Accessories
The Model X towing package has a 50 mm ball
coupling that can support an accessory
carrier.
The ball coupling is designed to support vertical loads of up to 54 kg. When carryingbicycles or other items on the Model X hitch,always check to ensure that the maximum
weight is not exceeded. When calculatingweight, remember to include the weight of the
accessory carrier. For example, assuming the
carrier weighs 14 kg, the weight threshold is
sufficient for carrying two bicycles weighing
approximately 20 kg each, or four bicycles
weighing approximately 10 kg each.
Caution: The Model X hitch is designed to
support up to 54 kg. Exceeding this
maximum weight can cause
significantdamage.
Caution: Do not attempt to install a
carrier on a Model X that is not equipped
with the towing package. Doing so can
cause
significant damage.
To install and use an accessory carrier, the tow
hitch must be connected (see Connecting the
Tow Hitch on page 85). Then follow the
instructions provided with your accessory
carrier. Observe all regulations and legal requirements in your state/region that apply
to carrying accessories.
The Model X towing package includes the wiring necessary for using an accessory carrier
equipped with lights (see Electrical
Connections on page 87). The package also
includes Trailer Mode software (see Trailer
Mode on page 83).
When you connect an accessory
carrier

Towing Capacity
The total trailer weight (including all cargo and additional equipment), and the trailer tongue
weight, must never exceed the following:TiresMaximum Towing Capacity*Maximum Tongue Weight**19"***, 20" or 22"2250 kg90 kg
*Tesla recommends a separate braking system on trailers with a loaded weight of over 450 kg. Thebraking system must be appropriate for the weight of the trailer. Follow the instructions providedby the trailer brake manufacturer to ensure that trailer brakes are properly installed, adjusted, and
maintained.
**The tongue weight is the downward force that the weight of the trailer exerts on the hitch. It must not be less than 4% of the trailer load. Carrying a
significant amount of equipment,
passengers, or cargo in the tow vehicle can reduce the tongue weight it can handle, which also
reduces the maximum towing capacity. Maximum towing capacity is calculated assuming the
GVWR (Gross Vehicle Weight Rating) is not exceeded. The GVWR is printed on the Statutory
Plate (see Statutory Plate on page 179).
***A Model X with 19" winter tires supports towing ONLY if equipped with these
specific tires:
TireStuddedRim Size
Rating
(Front/Rear)Nokian Hakkapeliitta 8Yes19"110 T
(190 km/h)Nokian Hakkapeliitta R2No19"110 R
(170 km/h)Pirelli Sottozero 3No19"110 V
(240 km/h)Caution: Do not use Model X for towing if equipped with 19" winter tires that are not listed
above.
Note: If the towing capacity on the hitch label conflicts with the information provided in this
owner

Tire Pressures when Towing
When towing a trailer, tire pressures must be
adjusted to accommodate the additional load.
Keep tires
inflated to the pressures shown
below (these pressures override the pressures
that are provided on the Tire and Loading
information label):
Front TiresRear TiresCold TireInflationPressure
245/45R19245/45R1945 psi (310 kPa)255/45R20
265/45R20275/45R2046 psi (320 kPa)265/35ZR22285/35ZR2250 psi (345kPa)Warning: Check tire pressures using an
accurate pressure gauge when tires are
cold. Driving 1.5 km warms the tires
sufficiently to affect tire pressures.
Parking the vehicle in direct sunlight or in
hot weather can also
affect tire pressures.
If you must check warm tires, expect increased pressures. Do not let air out of
warm tires in an attempt to match
recommended cold tire pressures. A hot
tire at or below the recommended cold
tire
inflation pressure is dangerouslyunder-inflated.
Warning: Never attempt to tow a trailer
when a Model X tire is faulty or has been
inflated using a tire repair kit. A
temporarily repaired tire is not designed
to sustain the towing load. Towing using a
faulty or temporarily repaired tire can result in tire failure and loss of vehicle
stability.
Before Towing a Trailer
Before towing a trailer, you must do the
following:

Trailer Mode
Trailer Mode must always be active when
towing a trailer. When you connect a trailer

1.Connect the wiring on the brake controller
to the appropriate locations on the 4-pin
pigtail connector included with your
Model X.
1 - Brake control output to trailer
2 - Ground
3 - Brake On Signal
4 - 12V Power (20A)
2. Remove the cover located under the
dashboard in the driver

Towing Guidelines
Model X is designed primarily as a passenger-
carrying vehicle. Towing a trailer puts
additional load on the motor, drive train,
brakes, tires, and suspension and
significantlydecreases range. If you decide to tow a trailer,
proceed with caution and follow these general
guidelines: