See also:

What is not covered
These warranty obligations do not apply to failures or noncompliance caused by:  • The use of replacement parts not certified in accordance with aftermarket parts certification regulation ...

APPS
ACTIVATING “APPS” Each time “Apps” is activated, the system checks for updates. When there are no updates available, the main menu screen will be displayed right after a screen indicating ...

Replacement parts
Warranty coverage is not dependent upon the use of any particular brand of replacement parts. However, Lexus recommends using only Genuine Lexus Parts when you need to replace a part on your vehi ...