Tesla Model S: Ensuring Accurate Occupant
Classification
To help ensure an occupant in the front passenger seat
can be accurately classified, the passenger must:
- Wear a seat belt.
- Sit upright on the center of the seat cushion, with
shoulders resting against the seat back and legs
extended comfortably in front with feet on the floor.
See Examples of Correct and Incorrect Seating
Positions.
- Remain positioned on the seat cushion and not lift
their weight off the seat (for example, by pushing
their feet against the floor or pressing on the center
console or armrest to lift up).
- Never wear thick, wet, or bulky clothing (such as ski
wear or padded clothing).
In addition to the items listed above, the following
situations can interfere with the accuracy of the
occupant classification system:
- Placing a radio transmitter (for example, a hunting
radio or walkie-talkie) on the front passenger seat.
- Placing an AC/DC inverter, or a device that is being
powered by the inverter (for example, a cell phone,
tablet, or computer) on the front passenger seat
cushion.
- Placing liquid (such as a bottled drink) or food
containers on a car seat when a child seat is present.
- Objects lodged under the seat or wedged between
the seat back and cushion.
- Heavy objects sitting on the seat (briefcase, large
purse).
- Cargo interfering with the seat.
- Aftermarket items attached to or placed between the
seat and the occupant, such as covers, mats,
blankets, etc.
These conditions can interfere with the occupancy
sensor. If you have eliminated the above possibilities,
and the airbag status is still incorrect, instruct
passengers to ride in the rear seats and contact Tesla to
have the airbag system checked.
NOTE: The front passenger occupancy sensor affects
the operation of the passenger front and side airbags.
WARNING: Tesla follows NHTSA (National
Highway Traffic Safety Administration)
recommendations that all occupants age 12 and
under must ride in a rear seating position.
WARNING: Failure to follow the above instructions
can adversely affect the Occupant Classification
System (OCS) which can cause serious injury or
death.
WARNING: If the front passenger airbag is not
turning on or off as expected, do not seat a
passenger in the front passenger seat. Contact
Tesla Service.
WARNING: To ensure accuracy of the occupant
detection system, do not make any modifications
to the front passenger seat.
WARNING: Do not use seat covers on Model S.
Doing so could restrict deployment of the seat-
mounted side air bags if a collision occurs. It can
also reduce the accuracy of the occupant
classification system.
READ NEXT:
Correct seating position:
Incorrect seating position - the passenger's feet must be on the floor:
Incorrect seating position - the passenger must not
slide forward on the seat cushion:
Incorrect s
The airbag indicator on the
instrument
cluster remains lit if the airbag system is
malfunctioning. The only time this indicator
should light up is briefly when Model S first
powers up, in which c
SEE MORE:
Setup
Turn on the Tesla SmarTool and select menu item
3 - Wakeup ID.
Starting with the front left wheel, hold the
tool against the tire sidewall, near the valve stem, and press
Enter.
Note: The tool will
ping the sensor and read its uniqu
Removal
Remove door inner belt glass seal (refer to procedure)
Loosen but do not remove clamp nut securing door glass to
regulator (torque 7.5 Nm).
Caution: Take care not to damage component(s).
Low