parking sensors TESLA MODEL S 2014 Owner's manual (North America)

1.Exterior lights ( Lights on page 46)
2. Door handles ( Using Exterior Door
Handles on page 6)
3. Sunroof ( Sunroof on page 15)
4. Charge port ( Charging Model S on page
95)
5. Exterior mirrors ( Mirrors on page 39)
6. Front trunk ( Front Trunk on page 12)
7. Wheels and tires ( Wheels and Tires on
page 135)
8. Rear view camera ( Rear View Camera on
page 64)
9. Rear trunk/liftgate ( Rear Trunk on page
10)
10. Parking sensors ( Park Assist on page
54)
Exterior Overview
Overview3

How Park Assist Works
If Model S is equipped with the Park Assist option, both the front and rear bumpers
include several sensors. When moving slowly
in Drive or Reverse, the sensors alert you if an object is detected close to the front or rear
bumper, respectively.Warning: The Park Assist images
provided below are representative only.
The exact number and location of Park
Assist sensors may vary depending on
the date your Model S was manufactured.
When driving less than 3 mph (4.8 km/h), the
sensors are activated.
Warning: Never depend on Park Assist to
inform you if an area you are approaching is 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
55). Therefore, depending on Park
Assist to determine if Model S is
approaching an obstruction can result indamage 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
Whenever Model S is moving slowly inReverse or Drive at a speed of less than 3 mph
(4.8 km/h) , the left side of the instrument
panel provides feedback to alert you if an object is detected near the corresponding
back or front bumper. When reversing, visual feedback also displays on the touchscreen,
immediately below the camera view (see Rear
View Camera on page 64).
If chimes are turned on (see Controlling
Audible Feedback on page 54), 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.
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 ordamage 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. The chimes are muted
until you shift into a different gear or drive
over 3 mph (4.8 km/h).
Park Assist
54Model S Owner's Manual

Limitations and False WarningsThe parking sensors may not function
correctly in these situations:
• One or more of the parking sensors is damaged, dirty, or covered (such as mud,
ice, or snow).
• Object is located below approximately 8 inches (20 cm) (such as a curb or lowbarrier).
• Weather conditions (heavy rain, snow, or fog) are interfering with sensor operation.
• Object is thin (such as a sign post).
• A sensor’s operating range has been exceeded.
• Object is sound-absorbing or soft (such as powder snow).
• Object is sloped (such as a sloped embankment).
• Model S has been parked in, or being driven in, extremely hot or cold
temperatures.
• The sensors are affected by other electrical equipment or devices that
generate ultrasonic waves.
• Object is located too close to the bumper. • A bumper is misaligned or damaged.
• An object that is mounted to Model S is interfering with and/or obstructing the
sensor (such as a bike rack or a bumper
sticker).
Other Parking Aids
In addition to Park Assist, when shifted into
Reverse gear, the backup camera displays a
view of the area behind Model S. See Rear
View Camera on page 64.
Park Assist
Driving55

Camera LocationModel S is equipped with a rear view camera
located above the rear license plate.
Whenever you shift into Reverse, the
touchscreen displays the view from the
camera.
Note: If Model S is equipped with the optional
Park Assist feature, visual feedback from the
parking sensors displays below the camera image. See Park Assist on page 54.
Warning:
Never depend on the rear view
camera to inform you if the area behind
you is free of objects and/or people when
reversing. The camera may not detect
objects or barriers that can potentially cause damage or injury. In addition,several external factors can reduce the
performance of the camera, including a dirty or obstructed lens. Therefore,
depending on the rear view camera to determine if Model S is approaching anobstruction 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. Use the camera for
guidance purposes only. It is not intended to replace your own direct visual checks
and is not a substitute for careful driving.Cleaning the Camera
To ensure a clear picture, keep the camera
lens clean, and free of obstructions. Remove any buildup of dirt by occasionally wiping the
camera lens with a soft damp cloth.Caution: Do not use chemical-based or
abrasive cleaners. Doing so can damage
the surface of the camera lens.
Rear View Camera
64Model 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
104).
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
100Model S Owner's Manual

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:
• Pulling away quickly, or hard acceleration.
• Fast turns and heavy braking.
• Potholes and objects in the road.
• Hitting curbs when parking.
• Contaminating tires with fluids that can cause damage.
Replacing Tires and Wheels
Tires degrade over time due to the effects of
ultraviolet light, extreme temperatures, high
loads, and environmental conditions. It is
recommended that tires are replaced every
six years, or sooner if required.
Wheel rims and tires are matched to suit the
handling characteristics of the vehicle.
Replacement tires must comply with the
original specification. If tires other than those
specified are used, ensure that the load and
speed ratings marked on the tire equal or
exceed those of the original specification.
Ideally, you should replace all four tires at the
same time. If this is not possible, replace the
tires in pairs (both front or both rear). When
replacing tires, always re-balance and check
the alignment of wheels.
If you replace a wheel, the TPMS (Tire
Pressure Monitoring System) sensors need to be reset to ensure they provide accurate
warnings when tires are under- or over-
inflated (see Resetting the TPMS Sensors on
page 103).Warning: For your safety, use only tires
and wheels that match the original
specification. Tires that do not match the
original specification can affect the
operation of the Tire Pressure Monitoring System (TPMS).Asymmetric Tires
Model S tires are asymmetric and must be
mounted on the wheel with the correct sidewall facing outward. The sidewall of thetire is marked with the word OUTSIDE. When
new tires are installed, make sure that the tires
are correctly mounted on the wheels.Warning: Road holding is seriously
impaired if the tires are incorrectly
installed on the wheels.
Winter Tires
In snowy and icy conditions, consider installing winter tires. Winter tires must be the
same size, brand, construction and tread
pattern on all four wheels. For
recommendations on winter tires, contact Tesla.
Warning: On dry roads, winter tires could
have less traction than the originally
installed tires.
Tire Care and Maintenance
102Model S Owner's Manual

Cleaning the Exterior
To prevent damage to the paint, immediately
remove corrosive substances (bird droppings, tree resin, dead insects, tar spots, road salt,industrial fallout, etc). Do not wait untilModel S is due for a complete wash. If
necessary, use denatured alcohol to remove
tar spots and stubborn grease stains, then
immediately wash the area with water and a
mild, non-detergent soap to remove the
alcohol.
Follow these steps when washing the exterior of Model S:
1. Rinse Thoroughly
Before washing, flush grime and grit from
the bodywork using a hose. Flush away accumulations of mud in areas where
debris easily collects (such as wheel arches and panel seams). If salt has beenused on the highways (such as duringwinter months), thoroughly rinse all tracesof road salt from the underside of the
vehicle.
2. Hand Wash
Hand wash Model S using a soft cloth and cold or lukewarm water containing a mild,
good quality car shampoo.
3. Rinse with Clean Water
After washing, rinse with clean water to
prevent soap from drying on the surfaces.
4. Dry Thoroughly and Clean Exterior Glass
After washing and rinsing, dry thoroughly with a chamois.
Clean windows and mirrors using an
automotive glass cleaner. Do not scrape,
or use any abrasive cleaning fluid on glass
or mirrored surfaces.Cautions for Exterior CleaningCaution: Do not use windshield treatment
fluids. Doing so can interfere with wiper
friction and cause a chattering sound.Caution: Do not use hot water and
detergents.Caution: In hot weather, do not wash in
direct sunlight.Caution: If using a pressure washer,
maintain a distance of at least 12" (30 cm) between the nozzle and the surface ofModel S. Keep the nozzle moving and do
not concentrate the water jet on any one area.Caution: Do not aim water hoses directly
at window, door or hood seals, or through wheel apertures onto brake components.Caution: Avoid using tight-napped or
rough cloths, such as washing mitts.Caution: If washing in an automatic car
wash, use Touchless car washes only. These car washes have no parts (brushes,etc.) that touch the surfaces of Model S.Using any other type of car wash could
cause damage that is not covered by the warranty.Caution: Do not used chemical based
wheel cleaners. These can damage the finish on the wheels.Caution: Avoid using a high pressure
power washer on the rear view camera or
parking sensors (if equipped) and do not
clean a sensor or camera lens with a
sharp or abrasive object that can scratch
or damage its surface.
Cleaning
Maintenance109

Fuse Box 1Note: Access to fuse box 1 requires removal of components that must be performed by a Tesla
service technician. The following fuse list is provided only to assist you in determining if a fuse in this box needs to be replaced. Contact Tesla Service if one of these fuses needs to be replaced.FuseRatingCircuit Protected15 AAccessory sensor, radio, USB hub25 AHeadlight leveling system (EU/China Coil Suspension vehicles only)35 AVanity lights, rear view mirror430 AOutboard rear seat heaters (cold weather option)515 ASeat heater (driver’s seat)620 ABase audio amplifier715 ASeat heater (front passenger seat)820 APremium audio amplifier925 ASunroof105 APassive safety restraints115 ASteering wheel switches125 ASensor for Drive mode and Yaw Rate (Stability/Traction Control)1315 AWiper park145 ADrive inverter1520 AElectric parking brake165 AParking sensors1720 AElectric parking brake
Fuses
118Model S Owner's Manual