See also:

Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. If the malfunction indic ...

Windshield wiper de-icer
This feature is used to prevent ice from building up on the windshield and wiper blades. - Vehicles with a navigation system. Owners of models equipped with a navigation system should refer to the ...

Luxury/Comfort/Convenience
The Lexus IS models include a standard leather-trimmed interior with 10-way power front seats; some competitive vehicles make a leather interior optional. The numerous standard amenities in the IS ...