How do I reset the maintenance required dash light on a 2004 GX470? Jump to content. Existing user? Sign In. Lexus GX460/ GX470 Club ; 03 - 09 Lexus GX470 ; Reseting Maintenance Required Light Reseting Maintenance Required Light. By ptburly July 21, 2005.. When flashing maintenance light goes solid release. flukechance. Posted June 7, 2006. flukechance. Regular Member; 61 Lexus Model: GX 470; Posted June 7, 2006. Thank you so much. I hope this works.. 03 - 09 Lexus GX470 ; Resetting Maintence Required Light Theme . IPB 4.6 (Default)
Walk through on when, why, and how to reset the dreaded "Maintenance Required Light" at home in seconds.. STEP 4. Turn Off the ignition.; STEP 5. Press and hold the TRIP button, then switch on the ignition.Continue to hold the TRIP button until the MAINT REQD light flashes and disappears.; STEP 6. Turn off the ignition, oil reset is complete. > About Lexus GX470. The Lexus GX is a full-size luxury SUV sold in North American and Eurasian markets by Lexus, a luxury division of Toyota.