carson.chan2007,
No ACC is rare in Volts, you need a 2017+ Volt Premier along with comfort packages 1 and 2 along with ACC option on top of those to get it. The painted 3 piece grille with the flush bow tie emblem is designed to not interfere with the Lidar antenna behind it. If you remove or modify that panel you could disable ACC or make it inaccurate. Frankly style aside, it is a blessing to have ACC in a Volt, I use my Clarity ACC every day. If you must have a black "bow tie" emblem most sign shops can make you a stick on one of quality materials resistant to sun fade to just apply over the stock gold emblem, just an idea.
Stephen