How To Initiate Combination Meter Self- Diagnosis Mode

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Once entered, Combination Meter Self-Diagnosis Mode will function with the ignition switch in ON or START. Combination Meter Self-Diagnosis Mode will exit upon turning the ignition switch to OFF or ACC. To initiate Combination Meter Self-Diagnosis Mode, refer to the following procedure.

Turn the ignition switch ON, while holding the odometer/trip meter switch for 5 - 8 seconds.
NOTE: If the diagnosis function is activated the odometer/trip meter will display tESt.