This symbol can appear on the instrument panel if the vehicle has a V8 or supercharged engine and the shift lever is in the MANUAL (M) transaxle position.
It will appear as a prompt to up-shift to the next gear using one of the Tap-Shift™ paddles located on the steering wheel.
If equipped, this symbol will appear on the Head Up Display (HUD) only.
See Automatic Transaxle Operation and Head-Up Display (HUD) for more information.