TESLA MODEL S 2021 Owner´s Manual
Manufacturer: TESLA, Model Year: 2021, Model line: MODEL S, Model: TESLA MODEL S 2021Pages: 281, PDF Size: 7.63 MB
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Wearing Seat Belts
Using seat belts and child safety seats is the 
most effective way to protect occupants if a 
collision occurs. Therefore, wearing a seat belt 
is required by law in most jurisdictions.
Both the driver and passenger seats are 
equipped with three-point inertia reel seat 
belts. Inertia reel belts are automatically  tensioned to allow occupants to move 
comfortably during normal driving conditions. 
To securely hold child safety seats, all passenger seating positions are equipped with an automatic locking retractor (ALR) feature that, by fully extracting the seat belt (beyond the length needed for a typical adult occupant), locks the belt into place until the seat belt is unbuckled.
The seat belt reel automatically locks to 
prevent movement of occupants if Model S experiences a force associated with hard  acceleration, braking, cornering, or an impact 
in a collision.
Seat Belt Reminders
The seat belt reminder on the instrument panel alerts 
you if a seat belt for an 
occupied driver or 
passenger seat is unbuckled. 
If the belt remains 
unbuckled, the reminder 
flashes and an intermittent 
chime sounds. If all 
occupants are buckled up 
and the reminder stays on, 
re-buckle seat belts to 
ensure they are correctly 
latched. Also remove any 
heavy objects (such as a 
briefcase) from an 
unoccupied seat. If the 
reminder light continues to 
stay on, contact Tesla.
You can temporarily mute a seat belt 
reminder associated with a rear seating  position. This is useful when you are carrying 
an object in a rear seat that triggers the seat 
belt reminder alert. To mute the reminder, 
touch the associated seat on the seat belt 
reminder popup message that displays on the 
touchscreen when a seat belt reminder is 
active. When a reminder is muted, the seat 
belt reminder icon is replaced by a seat icon. 
Touch the seat again to unmute the reminder. 
The reminder is disabled for the current drive 
only.WARNING: Seat belts must be worn by passengers in all seating positions. Do not disable a seat belt reminder when the seating position is occupied by a passenger.
To Fasten a Belt
1. 
Ensure correct positioning of the seat (see Correct Driving Position on page 26).
2. 
Draw the belt out smoothly, ensuring the  belt lays flat across the pelvis, chest and 
mid-point of your collar bone, between 
the neck and shoulder.
3. 
Insert the latch plate into the buckle and 
press together until you hear a click 
indicating it is locked in place.
4. 
Pull the belt to check that it is securely 
fastened.
5. 
Pull the diagonal part of the belt toward  the reel to remove excess slack.
To Release a Belt
Hold the belt near the buckle to prevent the 
belt from retracting too quickly, then press 
the button on the buckle. The belt retracts 
automatically. Ensure there is no obstruction  that prevents the belt from fully retracting. The belt should not hang loose. If a seat belt 
does not fully retract, contact Tesla.
Seat Belts
29Seating and Safety Restraints 
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Wearing Seat Belts When 
Pregnant
Do not put the lap or shoulder sections of the 
seat belt over the abdominal area. Wear the  lap section of the belt as low as possible 
across the hips, not the waist. Position the 
shoulder portion of the belt between the  breasts and to the side of the abdomen. 
Consult your doctor for 
specific guidance.
WARNING: Never place anything between you and the seat belt to cushion the impact in the event of a collision.
Seat Belt Pre-tensioners
The front seat belts are equipped with 
pre 
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If a seat belt fails any of these tests, contact 
Tesla immediately.
For information about cleaning seat belts, see Seat Belts on page 196.
Seat Belt Warnings
WARNING: Seat belts should be worn by all occupants at all times, even if driving for a very short distance. Failure to do so increases the risk of injury or death if a collision occurs.
WARNING: Secure small children in a suitable child safety seat as described in the Child Safety Seat topic. Always follow the child safety seat manufacturer
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Guidelines for Seating Children
Your Model S seat belts are designed for adults and larger children. You must restrain infants 
and small children in the rear seats only, and you must use a suitable child safety seat 
appropriate for the child
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Choosing a Child Safety Seat
All children age 12 and under should ride in the rear seats. Always use a child safety seat 
suitable for a young child
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WARNING: Do not use LATCH anchors with child safety seats or booster seats that have an integral safety belt where the combined weight of the child plus the child safety seat exceeds 65 lbs (29.5 kg).
WARNING: Laws that govern how and where children should be carried when traveling in a vehicle are subject to change. It is the driver
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2. 
Allow the seat belt to retract, and remove 
all slack in the seat belt while firmly
 pushing the child safety seat into the Model S seat.
3. 
Attach the upper tether strap(s), as 
required by the manufacturer of the child 
restraint system (see 
Attaching Upper Tether Straps on page 36).
Installing ISOFIX (LATCH) Child 
Seats
Lower LATCH anchors are provided in the 
rear outboard seats. The anchors are located 
between the seat
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Adjust until the child restraint system is fitted firmly against the seat back. Ensure the child 
restraint system fits snugly.
Before seating a child, ensure that the child 
restraint system is securely installed. Grasp 
the front of the child restraint system with 
one hand on each side, and attempt to:
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Testing a Child Safety Seat
Before seating a child, always make sure the child safety seat is not loose:
1. 
Hold the child safety seat by the belt path 
and try to slide the safety seat from side 
to side and front to back.
2. 
If the seat moves more than one inch (2.5 cm), it is too loose. Tighten the belt 
or reconnect the LATCH retained child 
safety seat.
3. 
If you are unable to reduce slack, try a different seat location or try another child 
safety seat.
Child Safety Seat Warnings
WARNING: Extreme hazard! Do not seat a child on the front passenger seat even if you are using a child safety seat. This seat has an airbag in front of it. Although this airbag is disabled when Model S detects a lightweight passenger, do not rely on technology to protect your child.
WARNING: Child restraint systems are designed to be secured in vehicle seats by lap belts or the lap belt portion of a lap-shoulder belt. Children could be endangered in a crash if their child restraints are not properly secured in the vehicle.
WARNING: According to collision statistics, children are safer when properly restrained in the rear seating positions than in the front seating positions.
WARNING: Do not use a forward facing child safety seat until your child weighs over 20 lbs (9 kg) and can sit independently. Up to the age of two, a child
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Location of Airbags
Airbags are located in the approximate areas shown below. Airbag warning information is 
printed on the sun visors.
Model S is equipped with an airbag and lap/shoulder belt at both front seating positions. The 
airbag is a supplemental restraint at those seating positions. All occupants, including the driver,  should always wear their seat belts whether or not an airbag is also provided at their seating 
position to minimize the risk of severe injury or death in the event of a crash.
1. 
Passenger knee airbag.
2. 
Passenger front airbag.
3. 
Side airbags.
4. 
Curtain airbags.
5. 
Driver