Lexus 2008 IS250 Owner's Manual page 491

CALIFORNIA EMISSION CONTROL WARRANTY
Ignition System
Knock sensor on ES 350,
•
GS 460, IS 250, IS 350,
LS 460, SC 430
Other Parts Used in
Above Systems
Transmission solenoid on
•
GS 350, GS 460, IS 250,
IS 350, LS 460, SC 430
MAINTENANCE
You are responsible for performance
of the required maintenance indicated
in the Owner's Manual and this guide.
Lexus will not deny a warranty claim
solely because you do not have
records to show that you maintained
your vehicle. However, any failure or
noncompliance caused by lack of
maintenance is not covered by this
warranty.
When maintenance and repairs are
paid for by you, these services may
be performed by you or by any auto-
motive service provider you choose.
Lexus will not deny a warranty claim
solely because you used a service
provider other than a Lexus dealer-
ship for maintenance and repairs.
However, any failure or noncompli-
ance caused by improper mainte-
nance or repairs is not covered by
this warranty.
Your Warranties in Detail 31