The service and repair manual for the 2018 Lexus IS 350, 2 trims. Matched to this exact model year, so the specifications and sequences are the ones Lexus published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2018 |
|---|---|
| Trims | Base · F Sport |
| Federal record | 1 recall · 0 complaints · 37 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2018 IS 350 manual
03 / ContentsSections in the manual
- Quick Lookups 181
- General Information 1,529
- Accessories & Equipment 9,554
- Heating, Ventilation & A/C (HVAC) 786
- Body & Frame 2,083
- Maintenance 70
- Brakes 2,021
- Restraints 1,522
- Drivelines & Axles 569
- Steering 783
- Electrical 549
- Suspension 856
- Engine Mechanical 389
- Transmission 974
- Engine Performance 3,014
04 / Known issuesRecalls on federal record for the 2018 IS 350
- Fuel System, Gasoline — delivery › fuel pump · 20V012000If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
Owners have filed 0 complaints and Lexus has issued 37 technical service bulletins for the 2018 IS 350. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2018 IS 350 manual
Is this manual specific to the 2018 IS 350?
Yes. It is the OEM manual matched to the 2018 model year across the Base, F Sport trims. Specifications and procedure sequences are the ones Lexus published for this year.
What 2018 IS 350 problems does it help with?
1 recall is on federal record for the 2018 IS 350, covering fuel system, gasoline. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Lexus dealers.
Does it include 2018 IS 350 wiring diagrams?
Yes — the complete wiring diagrams for the 2018 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $53.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther IS 350 years and 2018 Lexus models
2024 IS 350 · 2023 IS 350 · 2022 IS 350 · 2021 IS 350 · 2020 IS 350 · 2019 IS 350 · 2017 IS 350 · 2016 IS 350 · 2015 IS 350 · 2014 IS 350 · 2013 IS 350 · 2012 IS 350 · all 20 years
2018 Lexus ES 250 · 2018 Lexus ES 300h · 2018 Lexus ES 350 · 2018 Lexus GS 300 · 2018 Lexus GS 350 · 2018 Lexus GS 450h · 2018 Lexus GS F · 2018 Lexus GX 460 · 2018 Lexus IS 300 · 2018 Lexus LC 500 · 2018 Lexus LC 500h · 2018 Lexus LS 500 · every 2018 model