Exterior Design
The Lexus IS sedans show a strong family resemblance to the Lexus GS models while establishing their own distinctively sporty identity. A notably wide stance and long wheelbase, coupled with tightly drawn bodywork, give the IS an athletic, road-hungry yet sophisticated style. Carefully shaped body contours, a subtle ducktail-curved trunk lid and "air kick" tail lamps contribute to a low 0.28 coefficient of drag (Cd).
A highly rigid body structure is the starting point for controlling noise intrusion. Strategically placed noise-suppression materials, including special window and door seals, acoustic windshield glass and asphalt sheeting, take over from there.
See also:
Items to initialize
The following items must be initialized for normal system operation in
cases
such as after the 12-volt battery is reconnected, or maintenance is performed
on the vehicle.
...
Head restraints
Head restraints are provided for all seats.
1. Up.
Pull the head restraints up.
2. Down.
Push the head restraint down
while pressing the lock release
button.
Removing the head restraints
P ...
Seat belts
Make sure that all occupants are wearing their seat belts before driving
the
vehicle.
Correct use of the seat belts
Extend the shoulder belt so
that it comes fully over the
shoulder, but does ...