2018 Lexus IS Owner's Manual
The official owner's manual for the 2018 Lexus IS, published by Lexus. Covers controls, warning indicators, maintenance and specifications.
Opens Lexus Owners in a new tab. Select 2018 IS there.
Quick reference
Can't find it? Request this manual
Tell us what you need and we'll prioritize adding it.
Frequently asked questions
Where can I view the 2018 Lexus IS owner's manual?+
Use the "View official owner's manual" button on this page. It opens Lexus's official owner resources, where you can view or download the manual for free.
What tire pressure does the 2018 Lexus IS need?+
The recommended cold tire pressure is printed on the placard on the driver's door jamb and in the owner's manual. Don't use the maximum pressure printed on the tire sidewall.
What oil does the 2018 Lexus IS take?+
The correct oil viscosity and capacity depend on the engine. Check the "Specifications" or "Maintenance" chapter of the official 2018 Lexus IS owner's manual.
Can I get a printed 2018 Lexus IS manual?+
Many manufacturers sell printed manuals through their dealers or publication portals. You can also request one here and we'll let you know if we add it.