See also:

PCS (Pre-Collision System)
When the radar sensor detects an unavoidable frontal collision, safety systems such as the brakes and seat belts are automatically engaged in an attempt to lessen damage. Pre-collision seat belts ...

SRS airbags
The SRS airbags inflate when the vehicle is subjected to certain types of severe impacts that may cause significant injury to the occupants. They work together with the seat belts to help reduce the ...

Review: 2010 Lexus ES 350
The entry-level luxury sedan segment doesn't command the enthusiast attention of, say, the ultra-premium luxury sports sedan. But if you ask automakers to choose between the two, we'd wager that m ...