2015 TESLA MODEL S battery

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 scheduledmaintenance intervals of every 12 months, orevery 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-certified
technicians. Damages or failures caused by
maintenance or repairs performed by non-
Tesla certified technicians are not covered by
the warranty.
Daily Checks • Check the Battery’s charge level, displayed on the instrument panel.
• Check that all exterior lights, horn, turn signals, and wipers and washers are
working.
• Check the operation of the brakes, including the parking brake.
• Check the operation of the seat belts (see Seat Belts on page 20).
• Look for fluid deposits underneath Model S that might indicate a leak. It is
normal for a small pool of water to form
(caused by the air conditioning system’s dehumidifying process).
Monthly Checks • Check the mileage to determine if the tires need to be rotated (every
5000 miles/8000 km), and check the
condition and pressure of each tire (see
Tire Care and Maintenance on page 109).
• Check washer fluid level and top up if necessary (see Topping Up Washer Fluid
on page 125).
• Check that the air conditioning system is operating (see Climate Controls on page
80).Warning: Contact Tesla immediately if
you notice any significant or sudden drop in fluid levels or uneven tire wear.Fluid Replacement Intervals
Do not change or top up Battery coolant and
brake fluid yourself. Tesla service technicians replace fluids at the regularly scheduled
service intervals:
• Brake fluid. Every 2 years or 25,000 miles (40,000 km), whichever comes first.
• Battery coolant. Every 5 years or 62,500 miles (100,000 km), whichever
comes first.
Note: Any damage from opening the Battery
coolant reservoir is excluded from the warranty.
High Voltage Safety Your Model S has been designed and built
with safety as a priority. However, be aware of these precautions to protect yourself from the
risk of injury inherent in all high-voltage
systems:
• Read and follow all instructions provided on the labels that are attached to Model S.These labels are there for your safety.
• The high voltage system has no user- serviceable parts. Do not disassemble,
remove or replace high voltage components, cables or connectors. High
voltage cables are colored orange for
easy identification.
• If an accident occurs, do not touch any high voltage wiring, connectors, or
components connected to the wiring.
• In the unlikely event that a fire occurs, immediately contact your local fire
emergency responders.Warning: Always disconnect the charge
cable before working underneath Model S, even if charging is not in
progress.Warning: Keep your hands and clothing
away from cooling fans. Some fans
operate even when Model S is powered
off.Caution: Some fluids (battery acid,
Battery coolant, brake fluid, windshield
washer additives, etc.) used in motor
vehicles are poisonous and should not be
inhaled, swallowed, or brought into contact with open wounds. For your
safety, always read and follow
instructions printed on fluid containers.
Maintenance Schedule
108Model S Owner's Manual

Maintaining Tire PressuresKeep tires inflated to the pressures shown onthe Tire and Loading Information label, even ifit differs from the pressure printed on the tire
itself. The Tire and Loading Information label is located on the center door pillar and isvisible when the driver’s door is open.The Tire Pressure indicator light on
the instrument panel alerts you if
one or more tires is under- or over-
inflated.
The Tire Pressure indicator light does not
immediately turn off when you adjust tire
pressure. After inflating the tire to the
recommended pressure, you must drive over
25 mph (40 km/h) for more than 10 minutes to activate the Tire Pressure MonitoringSystem (TPMS), which turns off the TirePressure indicator light.
If the indicator light flashes for one minute whenever you power on Model S, a fault with
the Tire Pressure Monitoring System (TPMS) is detected (see TPMS Malfunction on page
113).
Checking and Adjusting Tire Pressures
Follow these steps when tires are cold and
Model S has been stationary for over three
hours:
1. Remove the valve cap.
2. Firmly press an accurate tire pressure
gauge onto the valve to measure
pressure.
3. If required, add air to reach the
recommended pressure.
4. Re-check pressure by removing and re-
attaching the tire gauge.
5. If you added too much air, release air by
pressing the metal stem in the center of
the valve.
6. Recheck the pressure with the tire gauge
and adjust if necessary.
7. Replace the valve cap to prevent dirt from
entering. Periodically check the valve for damage and leaks.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 ofinjury. Under-inflation also reduces
Battery range and tire tread life.Warning: Check tire pressures using an
accurate pressure gauge when tires are
cold. It takes only about one mile (1.6 km) of driving to warm up 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, expectincreased 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 coldtire inflation pressure is dangerously
under-inflated.Warning: Do not use any tire sealant
other than the type provided in a Tesla tire repair kit. Other types can cause tire
pressure sensors to malfunction. If your Model S did not include a tire repair kit,
you can purchase one from Tesla Motors.
Tire Care and Maintenance
Maintenance109

Polishing, Touch Up, and Body
Repair
To preserve the cosmetic appearance of the
body, you can occasionally treat the paint
surfaces with an approved polish containing:
• Very mild abrasive to remove surface contamination without removing or
damaging the paint.
• Filling compounds that fill scratches and reduce their visibility.
• Wax to provide a protective coating between the paint and environmental
elements.
Regularly inspect the exterior paint for
damage. Treat minor chips and scratches
using a paint touch up pen (available for
purchase from Tesla). Use the touch-up pen
after washing but before polishing or waxing.
Repair rock chips, fractures or scratches. Body
repairs should be performed only by a Tesla approved body shop. Contact Tesla for a listof approved body shops.Caution: Do not use cutting pastes, color
restoration compounds, or polishes
containing harsh abrasives. These can
scour the surface and permanently
damage the paint.Caution: Do not use chrome polish or
other abrasive cleaners.Using a Car Cover
To preserve the cosmetic appearance of the
body when Model S is not being used, use a
genuine Tesla car cover. Car covers can be purchased from Tesla.Caution: Use only a Tesla-approved car
cover when Model S is plugged in. Using
a non-Tesla car cover can prevent the
Battery from being adequately cooled
during charging.
Floor Mats
To extend the life of your carpet and make
them easier to clean, use genuine Tesla floor mats. Maintain mats by cleaning them
regularly and replacing them if they become
excessively worn.
Warning: To avoid potential interference
with a foot pedal, ensure that the driver’s
floor mat is securely fastened, and never place an additional floor mat on top of it.
Cleaning
120Model S Owner's Manual

Removing the Maintenance Panel
To access fuses and check fluid levels, remove the maintenance panel:
1. Pull the rear edge of the maintenance
panel upward to release the five clips that
hold the panel in place.
2. Maneuver the maintenance panel toward
the windshield to remove.Caution: The maintenance panel protects
the front trunk from water. When re- attaching, make sure it is fully seated.Checking Battery Coolant
If the quantity of fluid in the cooling system
drops below the recommended level, the
instrument panel displays a warning message.
Stop Model S as soon as safety permits and
contact Tesla.
Fluid Level Check
Tesla checks the Battery coolant level at the
regularly scheduled maintenance intervals. To
check it yourself, park Model S on level
ground. When Model S is cool, remove the
maintenance panel (see Removing the
Maintenance Panel on page 123).
Check the fluid level visually by looking at the
outside marks on the side of the reservoir. DO
NOT REMOVE THE FILLER CAP AND DO NOT ADD FLUID. Doing so can result in damage
not covered by the warranty.
The fluid level should be between the MIN and
the MAX marks. If you notice that the fluid
level has dropped significantly, contact Tesla before using Model S.
Topping Up the Battery Coolant
Under no circumstances should you add coolant. If the instrument panel warns youthat the fluid level is low, contact Teslaimmediately.
To maximize the performance and life of the Battery, the cooling system uses a specific
type of G-48 ethylene-glycol coolant (HOAT).
Contact Tesla for more specific information
about the coolant.
Fluid Reservoirs
Maintenance123

FuseRatingCircuit Protected495 AInstrument Panel505 ASiren, Intrusion/Tilt Sensor (Europe Only)5120 ATouchscreen5230 AHeated Rear Window535 ABattery Management System5415 AWiper De-Icer5530 ALeft Front Electric Seat5630 ARight Front Electric Seat5730 ACabin Fan5830 A12V Outlet/Forward Camera Sub.5930 AHVAC2 Power
Fuses
130Model S Owner's Manual

Jacking Procedure
Follow the steps below to lift Model S. Ensure that any non-Tesla repair facility is aware of
these lifting points.
1. Position Model S centrally between the lift
posts.
2. If your Model S is equipped with Smart Air
Suspension, it automatically self-levels,even when power is off. Use thetouchscreen to set the suspension as
follows:
• Touch Controls > Suspension .
• Press the brake pedal, then touch Very High to maximize the height of
the suspension.
• Touch Jack to disable self-leveling.When Jack mode is active,
Model S displays this indicator
light on the instrument panel,
along with a message telling
you that active suspension is
disabled.
3. Position the lift arm pads under the body
rails at the locations illustrated. DO NOT
position the lift arm pads under the
Battery.
4. Adjust the height and position of the lift
arm pads to ensure they are correctly
located.
5. With assistance, raise the lift, ensuring the
lift arm pads remain in their correct
positions.Note: Jack mode cancels when Model S is
driven over 4.5 mph (7 km/h).
Warning: If your Model S is equipped with
Smart Air Suspension, it automatically
self-levels, even when power is off. You
MUST disable this system by engaging
Jack mode before lifting or jacking. If you do not disable Smart Air Suspension,
Model S can attempt to self-level, causing serious damage, bodily injury, or death.Warning: Never raise Model S when the
charge cable is connected, even if
charging is not in progress.Warning: Do not work on an incorrectly
supported vehicle. Doing so can cause
serious damage, bodily injury, or death.Caution: DO NOT lift from under the
Battery. Place the lift arm pads under the body rails only. The locations illustratedare the only approved lifting points forModel S. Lifting at any other points can
cause damage. Damage caused by lifting Model S is not covered by the warranty.
Jacking and Lifting
132Model S Owner's Manual

WeightsCurb Weight* (85 kWh Battery)4,630 lbs2,100 kgCurb Weight* (60 kWh Battery)4,407 lbs1,999 kgGross Vehicle Weight Rating5,710 lbs2,590 kgGross Vehicle Weight Distribution -
19" wheelsFront: 2,425 lbs
Rear: 3,285 lbsFront: 1,100 kgRear: 1,490 kgGross Vehicle Weight Distribution -
21" wheelsFront: 2,612 lbs
Rear: 3,097 lbsFront: 1,185 kgRear: 1,405 kgGross Axle Weight Rating- Front2,813 lbs1,276 kgGross Axle Weight Rating- Front
(Performance Plus models)2,723 lbs1,235 kgGross Axle Weight Rating - Rear: 19"
wheels3,307 lbs1,500 kgGross Axle Weight Rating - Rear: 21"
wheels3,131 lbs1,420 kgTrailer TowingNot permissible*Curb Weight = weight of the vehicle with correct fluid levels, no occupants and no cargo
Dimensions and Weights
Specifications139

Brakes
Type
4-wheel anti-lock braking system (ABS)with Electronic Brake Force Distribution,
Integrated Advanced Stability Control
and Electronic Accelerator pedal actuated
regenerative braking systemCalipersFour piston fixedRotor Diameters (ventilated)Front: 13.98”/355 mm
Rear: 14.37”/365 mmFront Rotor thicknessNew: 1.26”/32 mm
Service limit: 1.18”/30 mmRear Rotor thicknessNew: 1.10”/28 mm
Service limit: 1.02”/26 mmFront Brake Pad Thickness (excluding back plate)New: 0.354”/9.0 mm
Service limit: 0.078”/2 mmRear Brake Pad Thickness (excluding back plate)New: 0.315”/8.0 mm
Service limit: 0.078”/2 mmElectronic Parking Brake (EPB) Pad Thickness
(excluding back plate). Electronic calipers self-
adjust for pad wear.New: 0.216”/5.5 mm
Service limit: 0.039”/1 mmParking brakeElectrically actuated parking brake
calipers
Suspension
FrontIndependent, double wishbone, air spring
or coil spring/telescopic damper, sway barRearIndependent, multi-link, air spring or coil
spring/telescopic damper, sway bar (air suspension vehicles only)For alignment values, see Wheel Alignment Values on page 143.
Battery - 12V
Rating33 amp-hr or higherVoltage and Polarity12V negative (-) ground
Subsystems
Specifications141