You can reset the trip meter using either the steering wheel buttons or the RESET button on the left-hand steering wheel stalk.
Note
You cannot reset the automatic trip meter.
Resetting the trip meter using the steering wheel buttons
Press the confirm button
on the steering wheel's right-hand control panel.

The trip meter view appears in the instrument panel.
Select Reset TM.
The manual trip meter resets.
Resetting the trip meter using the steering wheel stalk button
Press and hold the RESET button on the left-side steering wheel stalk.
The manual trip meter resets.