Hello fellow car enthusiasts, I'm here to sincerely apologize to all friends from around the country and the world. With everything that's happened recently, and the incident that occurred last night, I ask for your understanding if I've been offensive in any way.

Can the Ousheng be optioned with an electronic parking brake and a 48V dual generator from the factory? I saw a video last night showing the new car equipped with an electronic parking brake, so I'm here to ask the experts.

I have a 2011 Smart W451, and there's a buzzing noise after starting the engine. Here's what's happening: when I start the engine, everything is normal for the first 2 seconds, but after that, a low-frequency buzzing sound begins. The noise seems to come from the rear of the engine, near the inside of the passenger side. There are no fault codes, and everything else like acceleration and speed is smooth with no issues. I recently changed the fuel pump and haven't finished a full tank yet. The noise inside the car seems to be coming from below the passenger seat but slightly forward. I've changed the engine mounts, and the alternator belt looks fine. Has anyone experienced the same issue? Any help would be appreciated.

Hello fellow car enthusiasts, I'm here to sincerely apologize to all friends from around the country and the world. With everything that's happened recently, and the incident that occurred last night, I ask for your understanding if I've been offensive in any way.