I will never buy a vehicle with this feature, never.
I read this recently..
The 2016-2017 ATS and CTS feature the Auto Engine Stop/Start (AutoStop) system (RPO KL9), which turns off the engine when the brakes are applied and the vehicle is at a complete stop (depending on operating conditions). When the brake pedal is released or the accelerator pedal is applied, the engine will restart.
When AutoStop is active, it may interfere with low-speed maneuvers and while parking the vehicle. This is a normal characteristic of the system and no repairs should be made.
If drivers find the operation of the AutoStop feature to be objectionable is certain situations, it can be disabled using the AutoStop button. The system should be disabled before attempting the low-speed maneuvers.
On CTS models, the AutoStop button is located next to the infotainment screen. (Fig. 3) On ATS models, the button is located on the center console by the shift lever. (Fig. 4) When the system is disabled, the button indicator will not be illuminated and the AutoStop symbol on the instrument cluster will change from green to white with a slash through it.
