See also:

Initialization
Items to initialize The following items must be initialized for normal system operation in cases such as after the battery is reconnected, or maintenance is per- formed on the vehicle. ...

Natural speech information (English only)
Due to natural language speech recog- nition technology, this system enables recognition of a command when spoken naturally. However, the system cannot recognize every variation of each com- mand ...

If your vehicle fails an emissions test
If your vehicle fails an EPA-approved emissions test, you may make a claim under the Emission Performance Warranty. To do so, take your vehicle to an authorized Lexus dealership and present a cop ...