Acura MDX 2020 Owner's Manual page 467

■
Stopping the Engine
You can turn the engine off when the vehicle is completely stopped.
1. Put the transmission into ( P .
2. Press the ENGINE START/STOP button.
uuWhen DrivinguStarting the Engine
1Starting the Engine
Do not hold the ENGINE START/STOP button to
start the engine.
If the engine does not start, wait at least 30 seconds
before trying again.
The immobilizer system protects your vehicle from
theft.
If an improperly coded device is used, the engine's
fuel system is disabled.
2 Immobilizer System P. 162
Continued 465