The Autostart AS-2386TWS is compatible with manual transmission vehicles, and comes pre-set for such vehicles. If you are installing in an automatic vehicle, follow the steps to configure for automatic transmission.

See image below:

The Autostart AS-2386TWS has a (+) positive polarity input (wire input) to be connected to your diesel vehicle glow plug wire, this is how the system will determine any required wait to start times.

You can also program the system to have auto (pre-set) wait to start times, see the programming menu chart below.

Valet Mode means turning the AS-2386TWS off, whether it is for servicing the vehicle or when valet parking (for example). By no means do you have to turn the AS-2386TWS off, but if you want to turn it off you may do so through the valet mode procedure.

Entering and exiting (turning on/off) valet mode is done via methods as outlined below.