2004 Lexus GX 470 User Guide - Page 97
2004 Lexus GX 470 Manual
Page 97 highlights
GAUGES, METERS AND SERVICE REMINDER INDICATORS 4. Turn the ignition key to "ON". The following service reminder indicators should come on. or The following service reminder indicator goes off after a few seconds. or or or w72a The anti-lock brake system warning light, vehicle stability control system off indicator light and vehicle stability control system and active traction control system warning light may stay on for about 60 seconds after the ignition key is turned to the "ON" position. It is normal if they go out after a while. The following service reminder indicator should come on. It goes off after about 6 seconds. w73 If any service reminder indicator or warning buzzer does not function as described above, have it checked by your Lexus dealer as soon as possible. 74