Learned something today

Took a fairly long trip this last week. When I left, I figured the truck was about due for an oil change, but it had only about 13,000 miles. While I was in Colorado, the notice appeared that the truck was about due for maintenance. Shortly after I left the notice came up that it was due for maintenance and the main display said it was due. That hid the gas mileage portion of the display. A minor annoyance, since the specs say the truck is good for 10k mile changes and I change the oil every 5k miles. I figured I would reset the maintenance annunciator and all would be ok. The manual is incorrect in the resetting procedure, so I decided to pass. Later, as I got near home, I noticed that the return arrow at the lower left corner of the selection buttons removed the offending notice and all appeared normal.

Changed the oil when I got home and all appears well. Also figured out the error in the manual for resetting the maintenance annunciator. (I thought I knew how to spell annunciator, but it shows with red lines under it...?)