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 indicator lamp comes on
The OBD system determines that a problem exists somewhere in the emission control system. Your vehicle may not pass the I/M test and may need to be repaired. Contact your Lexus dealer to service the vehicle.
Your vehicle may not pass the I/M test:
When the battery is disconnected or discharged Readiness codes that are set during ordinary driving are erased.
Also, depending on your driving habits, the readiness codes may not be completely set.
- When the fuel tank cap is loose The malfunction indicator lamp comes on as a temporary malfunction and your vehicle may not pass the I/M test.
When the malfunction indicator lamp goes off after several driving trips
The error code in the OBD system will not be cleared unless the vehicle is driven 40 or more times.
If your vehicle does not pass the I/M test
Contact your Lexus dealer to prepare the vehicle for re-testing.
See also:
Seat belts
Make sure that all occupants are wearing their seat belts before driving
the
vehicle.
Correct use of the seat belts
Extend the shoulder belt so
that it comes fully over the
shoulder, but does ...
Features
While the RX 450h is reasonably priced to start at $42,110, adding options
quickly ratchets up the sticker price. Items you might find standard on other
cars in this class, like those heated and c ...
Gauges and meters
1. Hybrid System Indicator.
Displays hybrid system output or regeneration level.
2. Multi-information display.
3. Speedometer.
Displays the vehicle speed.
4. Fuel gauge.
Displays the quantity ...