How to Reset the Maintenance Light on a 2020 Emgrand GL?
1 Answers
With the ignition switch turned off, press and hold the trip reset button without releasing it. Insert the car key and turn it to the position where the dashboard lights up, then release the trip reset button and wait for the maintenance light to go off. There is a button on the dashboard. Press and hold this button for 2 to 3 seconds while idling, and the maintenance reset will be completed once the maintenance prompt turns off.