See also:

Maintenance and care
Cleaning and protecting the vehicle exterior Perform the following to protect the vehicle and maintain it in prime condition: l Working from top to bottom, liberally apply water to the vehicle bo ...

Replacement parts
To ensure optimum performance and maintain the quality built into your vehicle’s emission control systems, Lexus recommends the use of Genuine Lexus Parts when servicing or repairing the system ...

Emission inspection and maintenance (I/M) progra
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 malfunc ...