General maintenance
Listed below are the general maintenance items that should be performed at the intervals specified in the “Warranty and Service Guide” or “Owners Manual Supplement”. It is recommended that any problem you notice should be brought to the attention of your Lexus dealer or qualified service shop for advice.
Engine compartment

Vehicle interior


Vehicle exterior

CAUTION:
If the engine is running
Turn the engine off and ensure that there is adequate ventilation before
performing
maintenance checks.
See also:
Ride & Handling
Review-OnRoad The IS turns in swiftly, grips keenly and is unfazed by
mid-corner bumps. It’s a shame, then, that the steering doesn’t offer more
feedback and that the pay-off for impressive contro ...
Interior lights list
1. Front personal lights.
2. Front interior lights.
3. Shift lever light (when the “POWER” switch is in ACCESSORY or
ON mode).
4. Rear personal lights.
5. Rear interior light.
6. Door courtesy ...
Engine immobilizer system
The vehicle's keys have built-in transponder chips that prevent the engine
from starting if the key has not been previously registered in the vehicle's
on-board computer.
Never leave the keys insid ...
