2020 TESLA MODEL Y ECO mode

Stop Light and Stop Sign Warning
NOTE: Depending on market region, vehicle
configuration, options purchased, and software version,
your vehicle may not be equipped with Stop Light and
Stop Sign Warning.
While Autosteer is in use, Model Y displays a warning
on the
touchscreen and sounds a chime if it detects
that you are likely to run through a red stop light or stop sign. If this happens,
TAKE IMMEDIATE
CORRECTIVE ACTION!
The visual and audible warnings cancel after a few seconds, or when you press the brake pedal, whichever
comes
first.
Stop Light and Stop Sign Warning provides warnings
only. It makes no attempt to slow down or stop
Model Y
at red tra

NOTE: Navigate on Autopilot is a BETA feature and is
not available in all market regions.
When using Autosteer on a controlled-access road (such as a highway or freeway), Navigate on Autopilot guides
Model Y to off-ramps and interchanges based
on your navigation route. Along the highway portion of a navigation route, Navigate on Autopilot also changes lanes to prepare for exits and to minimize the driving time to your destination.
WARNING: Navigate on Autopilot does not make
driving autonomous. You must pay attention to
the road, keep your hands on the steering wheel
at all times, and remain aware of your navigation
route.
WARNING: As is the case with normal driving, be
extra careful around blind corners, highway
interchanges, and exits because obstacles can
appear quickly and at any time.
WARNING: Navigate on Autopilot may not
recognize or detect oncoming vehicles, stationary
objects, and special-use lanes such as those used
exclusively for bikes, carpools, emergency
vehicles, etc. Remain alert at all times and be
prepared to take immediate action. Failure to do
so can cause damage, injury or death.
Enabling and Customizing Navigate
on Autopilot
To enable Navigate on Autopilot, touch Controls >
Autopilot > Navigate on Autopilot (Beta). Then, to
customize how you want Navigate on Autopilot to operate, touch
CUSTOMIZE NAVIGATE ON AUTOPILOT:

How Speed Assist Works
Model Y displays a speed limit on the touchscreen and
you can choose if and how you are warned when you exceed the speed limit.
You can touch this speed limit
sign to automatically change the set speed to the
detected speed limit (including any offsets that you
have set). Also, instead of using the detected speed
limit, you can base warnings on an arbitrary speed limit that you enter manually.
In situations where Model Y is unable to determine a
speed limit, or if Speed Assist is uncertain that an acquired speed limit is accurate, the
touchscreen may
not display a speed limit sign and warnings do not take
effect.
If you set the speed limit warning to Display (see
Controlling Speed Assist on page 117) and exceed the
determined speed limit, the speed limit sign on the
touchscreen increases in size.
If you set the speed limit warning to Chime (see
Controlling Speed Assist on page 117) and exceed the
determined speed limit, the speed limit sign on the
touchscreen increases in size and Model Y also sounds
a warning chime.
NOTE: Speed limit warnings go away after ten seconds,
or when
Model Y slows down below the specified limit.
WARNING: Do not rely on Speed Assist to
determine the appropriate speed limit or driving
speed. Always drive at a safe speed based on
tra

Wi-Fi is available as a data connection method and is often faster than cellular data networks. Connecting to Wi-Fi is especially useful in areas with limited or no
cellular connectivity. To ensure fast, reliable delivery of software and map updates, Tesla recommends leaving your vehicle connected to a Wi-Fi network whenever
possible (for example, if parked in your garage
overnight).
To connect to a Wi-Fi network:
1.
Touch the cellular icon (usually LTE or 3G) on the top
corner of your touchscreen.
Model Y will start
scanning and display the detected Wi-Fi networks
that are within range.
2.
Select the Wi-Fi network you want to use, enter the password (if necessary), then touch
Confirm.
3.
Your vehicle connects to the Wi-Fi network and will automatically connect to it whenever the network is
within range.
You can also connect to a hidden network that isn

About the Battery
Model Y has one of the most sophisticated battery
systems in the world. The most important way to preserve the Battery is to
LEAVE YOUR VEHICLE
PLUGGED IN when you are not using it. This is
particularly important if you are not planning to drive
Model Y for several weeks. When plugged in, Model Y
wakes up when needed to automatically maintain a charge level that maximizes the lifetime of the Battery.
NOTE: When left idle and unplugged, your vehicle
periodically uses energy from the Battery for system tests and recharging the 12V battery when necessary.
There is no advantage to waiting until the Battery’s level is low before charging. In fact, the Battery performs best when charged regularly.
NOTE: If you allow the Battery to discharge to 0%,
other components may become damaged or require replacement (for example, the 12V battery). In these cases, you are responsible for repair and/or transporting expenses. Discharge-related expenses are
not covered by the warranty or under the Roadside Assistance policy.
The peak charging rate of the Battery may decrease slightly after a large number of DC Fast Charging sessions, such as those at Superchargers. To ensure maximum driving range and Battery safety, the Battery charge rate is decreased when the Battery is too cold, when the Battery’s charge is nearly full, and when the
Battery conditions change with usage and age. These changes in the condition of the Battery are driven by battery physics and may increase the total Supercharging duration by a few minutes over time.
Battery Care
Never allow the Battery to fully discharge. Even when
Model Y is not being driven, its Battery discharges very
slowly to power the onboard electronics. The Battery can discharge at a rate of approximately 1% per day, though the discharge rate may vary depending on environmental factors (such as cold weather), vehicle
configuration, and your selected settings on the
touchscreen. Situations can arise in which you must leave
Model Y unplugged for an extended period of
time (for example, at an airport when traveling). In
these situations, keep the 1% in mind to ensure that you leave the Battery with a
su

During Charging
During charging, the charge port light (the Tesla "T"
logo) pulses green, and the touchscreen displays the
charging status. The frequency at which the charge
port light pulses slows down as the charge level approaches full. When charging is complete, the light stops pulsing and is solid green.
NOTE: If Model Y is locked, the charge port light does
not light up.
If the charge port light turns red while charging, a fault
is detected. Check the touchscreen for a message describing the fault. A fault can occur due to something as common as a power outage. If a power outage
occurs, charging resumes automatically when power is
restored.
NOTE: When charging, particularly at high currents, the
refrigerant compressor and fan operate as needed to keep the Battery cool. Therefore, it is normal to hear sounds during charging.
NOTE: Air conditioning performance is generally not
affected by charging. However, under certain
circumstances (for example, you are charging at high currents during a particularly warm day), the air coming from the vents may not be as cool as expected and a message displays on the
touchscreen. This is normal
behavior and ensures that the Battery stays within an optimum temperature range while charging to support longevity and optimum performance.
WARNING: Never spray liquid at a high velocity
(for example, if using a pressure washer) towards
the charge port while charging. Failure to follow
these instructions can result in serious injury or
damage to the vehicle, charging equipment, or
property.
Stopping Charging
Stop charging at any time by disconnecting the charge
cable or touching
Stop Charging on the touchscreen.
NOTE: To prevent unauthorized unplugging of the
charge cable, the charge cable latch remains locked
and
Model Y must be unlocked or able to recognize
your
authenticated phone before you can disconnect
the charge cable.
To disconnect the charge cable using a connector:
1.
Press and hold the button on the connector handle to release the latch. Alternatively, unlock the vehicle
by opening a door, using a
key card or key fob, or
touching
Stop Charging on the touchscreen. These
methods unlock the charge port as well.
2.
Pull the connector from the charge port.
To disconnect the charge cable using an adapter at a
public charge station:
1. Ensure that Model Y is unlocked.2.
While holding the public charging handle in one
hand and the adapter in the other hand, press and hold the button on the public charging handle and
pull both outwards, removing the handle and
adapter at the same time.
NOTE: If the charging station handle separates from
the adapter, leaving the adapter in
Model Y, use the
touchscreen to unlock the charge port (touch the charging icon on the overhead view of the vehicle).
3.
Press and hold the charging handle button again to release the adapter from the charging handle.
NOTE: The charge port automatically closes within
approximately 10 seconds of removing the connector from the charge port.
CAUTION: Tesla strongly recommends leaving
Model Y plugged in when not in use. This
maintains the Battery at the optimum level of
charge.
CAUTION: Model Y will not shift out of Park if the
charge port is unable to determine whether a
charging cable is plugged in. Ensure any charging
cables are unplugged and follow the instructions
on the touchscreen to proceed (see Park on page
51.
Manually Releasing Charge Cable
If the usual methods for releasing a charge cable from the charge port (using the charge handle release button, touchscreen, or mobile app) do not work,
carefully follow these steps:
1.
Ensure that Model Y is not actively charging by
displaying the charging screen on the touchscreen. If necessary, touch
Stop Charging.
2.
Open the rear trunk.
3.
Pull the charge port

Maintaining Tire Pressures
If you are not towing a trailer, keep tires inflated to the
pressures shown on the Tire and Loading Information label, even if it
differs from the pressure printed on the
tire itself. The Tire and Loading Information label is located on the center door pillar and is visible when the
front door is open.
If you are towing a trailer, do not use the tire pressures printed on the Tire and Loading Information Label.
Instead, refer to the tire pressures published in the
towing topic
(see Towing and Accessories on page 73).
NOTE: If your Model Y is fitted with Tesla accessory
wheels or tires, some information may be
different from
the labels on the vehicle.
The Tire Pressure indicator light on the
touchscreen alerts you if one or more
tires is
under-inflated.
After inflating the tire to the recommended pressure,
you must drive over
15 mph (25 km/h) for a short
amount of time to activate the Tire Pressure Monitoring
System (TPMS), which turns
off the Tire Pressure
indicator light.
If the indicator light flashes for one minute whenever
you power on
Model Y, a fault with the TPMS is detected
(see
TPMS Malfunction on page 168).
NOTE: Display tire pressures in the "Cards" area, located
toward the bottom on the left side of the touchscreen
,
as described in Touchscreen Overview on page 4. You
can also choose whether you want to display tire pressures using BAR or PSI by touching
Controls >
Display > Tire Pressure.
WARNING: Under-inflation is the most common
cause of tire failures and can cause a tire to
overheat, resulting in severe tire cracking, tread
separation, or blowout, which causes unexpected
loss of vehicle control and increased risk of injury.
Under-inflation also reduces the vehicle

Tire Wear
Adequate tread depth is important for proper tire
performance. Tires with a tread depth less than
4/32”
(3 mm) are more likely to hydroplane in wet conditions
and should not be used. Tires with a tread depth less than
5/32” (4 mm) do not perform well in snow and
slush and should not be used when driving in winter conditions.
Model Y is originally fitted with tires that have wear
indicators molded into the tread pattern. When the
tread has been worn down to
4/32” (3 mm), the
indicators start to appear at the surface of the tread pattern, producing the
effect of a continuous band of
rubber across the width of the tire. For optimal performance and safety, Tesla recommends replacing tires before the wear indicators are visible.
Tire Rotation, Balance, and Wheel
Alignment
Tesla recommends rotating the tires every 6,250 miles
(10,000 km) or if tread depth difference is 2/32 in (1.5
mm) or greater, whichever comes first.
Unbalanced wheels (sometimes noticeable as vibration through the steering wheel)
affect vehicle handling and
tire life. Even with regular use, wheels can get out of
balance. Therefore, they should be balanced as required.
If tire wear is uneven (on one side of the tire only) or
becomes abnormally excessive, check the alignment of wheels.
NOTE: When replacing only two tires, install the new
tires on the rear if your vehicle