Maintenance and care
Lexus RX / Lexus RX 450H User Manual / Maintenance and care
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Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown.
If this happens, check and replace the fuses as necessary.
1. Turn the “ENGINE START STOP” switch OFF.
2. Remove the engin ...
Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which include
OBD (On Board Diagnostics) checks. The OBD system monitors the operation
of the emission control system.
If the malfunction indic ...
Warranty
All new Lexus vehicles come with a 48-month/50,000-mile basic limited
warranty with roadside assistance for 48-months/unlimited miles. Powertrain and
restraint system coverage is provided for 72 m ...
