The Supplemental Driver Side Knee Air Bag unit is located in the instrument panel trim beneath the steering column. When the ORC detects a collision requiring the air bag, it signals the inflator units. A large quantity of non-toxic gas is generated to inflate the Supplemental Driver Side Knee Air Bag. The trim cover separates and folds out of the way allowing the air bag to inflate to the full size. The air bag fully inflates in about 15 to 20 milliseconds. The Supplemental Driver Side Knee Air Bag gas is vented through small vent holes in the side of the air bag.
See also:
Front And Side Impact Sensors
In front and side impacts, impact sensors can aid the ORC in determining appropriate
response to impact events. ...
Engine
...
Failure warnings
In case of parking sensor failure, the driver is warned when engaging reverse
by high sound warning (for 3 seconds). ...