Originally Posted by
ausf
It'd be really cool if you could turn off your engine remotely, but still have the battle system active, maybe even to fire the main gun or move the turret. That way, you could be sitting silent under camo waiting while listening for the enemy. Of course you run the risk of the Maybach getting the inertial start up or the Russian revving and getting blasted while waiting to move.

Clark already does this so no issues with it.