How To Check All The Service Reminder Indicators; Low Fuel Level Warning Light; Automatic Headlight Leveling System Warning Light; Key Reminder Buzzer - Lexus RX300 2003 Owner's Manual

(n) Low Fuel Level Warning Light
This light comes on when the fuel level in the tank becomes
nearly empty. Fill the tank as soon as possible.
On inclines or curves, due to the movement of fuel in the tank,
the low fuel level warning light may come on earlier than usual.
(o) Automatic Headlight Leveling System
Warning Light (Vehicles with discharge
headlight only)
This light warns that when there is a problem somewhere in the
automatic headlight leveling system.
The light will come on when the ignition key is turned to "ON",
and will go off after a few seconds.
If it comes on, have your vehicle checked by your Lexus dealer.
(p) Key Reminder Buzzer
This buzzer reminds you to remove the key when you open the
driver's door with the ignition key in the "ACC" or "LOCK"
position.
How to check all the service reminder
indicators
(except the low fuel level warning light):
1. Apply the parking brake.
2. Open the door.
The following service reminder indicator should come on. It
goes off when you close the door completely.
3. Turn the ignition key to "ON".
The following service reminder indicators should come on.
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