I just had an oil change on my 05 QX56 but the maintenance alert is still on the screen. How can I remove it?

you need to reset the maintenance interval. I believe you keep pressing the "trip" button until you get to the screen that has the maintenance interval items (oil change, tire rotation, tire pressure). The oil change is the top one ...move the joy stick so the "reset" highlights and then push it in. Your maintenance interval should reset to 0 miles. You can also change when you want to be notified for your next oil change by moving down the bar to more or less miles. I set mine on like 4500 miles b/c I run Mobil 1 full synthetic oil.

I see you're from Chula Vista ...I moved to Chicago from Chula Vista 3 years ago. I miss it ...I still have my house there but rent it out, which gives me an excuse to go back a few times a year

Thanks I tried it and it worked..