How do you reset the Maintenance light on an Acura MDX?
The answer below is the correct answer...I just used it on my 04 MDX.
Press and hold the select and reset buttons on the right side of the guage cluster. Turn the ignition to run (II), the light will flash once, then stay on steady. Hold the buttons with the ignition in run until the light turns off.
Means the vehicle needs an oil change or other maintenance. Newer models also show a code like "B16" which will indicate what maintenance is needed. There are instructions in the manual on how to clear the light. However, you should do the maintenance yourself or have it done at a shop as soon as you can.
With the key, turn the ignition switch to ON Press the SEL/RESET button (on the steering wheel) until the Multi-Information Display presents the Oil Life % Hold down the SEL/RESET button for 10 seconds and the display will change to offer an option to reset the Oil Life Press the Up/Down Arrow button on the steering wheel until "RESET" is highlighted on the display Push the SEL/RESET button and the Oil Life will reset to…