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About the Battery
Model S has one of the most sophisticated
battery systems in the world. The most
important way to preserve the Battery is to LEAVE YOUR Model S PLUGGED IN when you
are not using it. This is particularly important if you are not planning to drive Model S for
several weeks. When plugged in, Model S wakes up when needed to automatically
maintain a charge level that maximizes the
lifetime of the Battery.
There is no advantage to waiting until the
Battery
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Opening the Charge PortThe charge port is located on the driver
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During ChargingDuring charging, the charge port pulses green
and charging status displays on the instrument
panel. The frequency at which the charge
port
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Changing Charge SettingsThe charge settings screen displays on the
touchscreen whenever the charge port door is
open.
To display charge settings at any time, touch the Battery icon on the top of the
touchscreen, or touch Controls > Charging
(located in the upper right portion of the
Controls screen).
Note: The following illustration is provided for
demonstration purposes only and may vary
slightly depending on the software version
and market region of your Model S.
1. Charge status messages (such as
Charging Scheduled, Charging In
Progress) display here.
2. To adjust the charge limit, touch Set Charge Limit, then drag the slider bar. You
can charge to any level from 50% to 100%
based on your driving needs. The setting
you choose applies to both immediate and scheduled charging sessions.
3.Location-specific schedule. With Model S
in Park, set a specific time when you want
Model S to begin charging at the current
location. If, at the scheduled time, Model S
is not plugged in at the location, it will
start charging as soon as you plug it in as
long as you are plugging it in within six
hours of the scheduled time. If you plug in
after six hours, Model S does not start charging until the scheduled time on the
next day. To override this setting, touch Start Charging or Stop Charging (see
item 4). When you set a scheduled
charging time, Model S displays the set
time on the instrument panel and the
touchscreen.
4. Touch to open the charge port door or to start (or stop) charging.
5. The current automatically sets to the maximum current available from the
attached charge cable, unless it was
previously reduced to a lower level.
If needed, touch the up/down arrows to change the current (for example, you may
want to reduce the current if you are
concerned about overloading a domestic
wiring circuit shared by other equipment).
It is not possible to set the charging
current to a level that exceeds the
maximum available from the attached
charge cable.
When you change the current, Model S
remembers the location. So if you
subsequently charge at the same location,
you do not need to change it again.
Note: If Model S automatically reduced a charging location
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Charging StatusThe following illustration is provided for demonstration purposes only and may vary slightly
depending on the software version and market region of your Model S.1. Charging rate per hour.
2. Total estimated driving distance (or energy) available. Instead of drivingdistance as shown here, you can display
the percentage of battery energy
remaining. To do so, touch Controls > Settings > Units & Format > Energy &
Charging.
Note: A portion of the battery image may
appear blue. This indicates that a small
portion of the energy stored in the battery
is not available on your drive because the
battery is cold. This is normal and no
reason for concern. When the battery warms up, the blue portion is no longer
displayed.
3. Current being supplied/Total current available from the connected power
supply (see Changing Charge Settings on
page 132).
4. Estimated increase in driving distance (or energy) achieved so far in this chargingsession. Instead of driving distance as
illustrated above, you can change settings
to display the amount of energy achieved.
To do so, touch Controls > Settings > Units
& Format > Energy & Charging.5. Charging status information displays here.
For example, if Model S is charging, it
displays the time remaining until fully
charged at the currently selected charge
level. When scheduled charging is set for a
location, it displays when charging will
start.
6. Voltage being supplied by the charge cable.
Note: If Model S is charging and detects
unexpected
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Service Intervals
Regular maintenance is the key to ensuring
the continued reliability and
efficiency of your
Model S.
Rotate the tires every 5000 miles (8000 km),
maintain the correct tire pressures, and take
Model S to Tesla at the regularly scheduled maintenance intervals of every 12 months, or
every 12,500 miles (20,000 km), whichever
comes
first. It is also important to perform the
daily and monthly checks described below.
Model S must be serviced by
Tesla-certifiedtechnicians. Damages or failures caused by
maintenance or repairs performed by non-
Tesla
certified technicians are not covered by
the warranty.
Daily Checks
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Maintaining Tire Pressures
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 driver
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Inspecting and Maintaining TiresRegularly inspect the tread and side walls for
any sign of distortion (bulges), cuts or wear.Warning: Do not drive Model S if a tire is
damaged, excessively worn, or inflated to
an incorrect pressure. Check tires
regularly for wear, and ensure there are
no cuts, bulges or exposure of the ply/
cord structure.
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 S 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 thesurface 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
5000 miles (8000 km).
Unbalanced wheels (sometimes noticeable as
vibration through the steering wheel)
affectvehicle 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, always
install the new tires on the rear.
Punctured Tires
A puncture eventually causes the tire to lose pressure, which is why it is important to check
tire pressures frequently. Permanently repair
or replace punctured or damaged tires as
soon as possible.
Your tubeless tires may not leak when
penetrated, provided the object remains in the tire. If, however, you feel a sudden vibration or
ride disturbance while driving, or you suspect a tire is damaged, immediately reduce yourspeed. Drive slowly, while avoiding heavy
braking or sharp steering and, when safe to do so, stop the vehicle. Arrange to have Model S
transported to a Tesla, or to a nearby tire
repair center.
Note: In some cases, you can temporarily
repair small tire punctures (under 1/4” (6
mm)) using an optional tire repair kit available
from Tesla. This allows you to slowly drive
Model S to Tesla or to a nearby tire repair
facility.Warning: Do not drive with a punctured
tire, even if the puncture has not causedthe tire to
deflate. A punctured tire candeflate suddenly at any time.
Flat Spots
If Model S is stationary for a long period in
high temperatures, tires can form
flat spots.
When Model S is driven, these flat spots cause
a vibration which gradually disappears as the
tires warm up and regain their original shape.
To minimize
flat spots during storage, inflatetires to the maximum pressure indicated on the tire wall. Then, before driving, release airto adjust tire pressure to the recommended
levels.
Improving Tire Mileage
To improve the mileage you get from your
tires, maintain tires at the recommended tire
pressures, observe speed limits and advisory
speeds, and avoid: