The correct grammar for the Mercedes star on the side of the car is "Mercedes-Benz." The logo consists of a three-pointed star enclosed in a circle, with the word "Mercedes" at the top and "Benz" at the bottom. This represents the merger of two companies, Mercedes and Benz, and is the correct way to display the logo on the side of the car. **

Yes, there are USB hubs specifically designed for use in cars. These car USB hubs typically plug into the car's cigarette lighter socket and provide multiple USB ports for charging devices such as smartphones, tablets, and other electronics. They are convenient for keeping multiple devices charged while on the go and are a useful accessory for road trips or daily commutes. **

A USB car charger typically draws a very small amount of power from the car's battery, so it should not noticeably drain the battery under normal usage. However, leaving a device charging for an extended period of time while the car is turned off could potentially drain the battery, especially if the car's battery is already weak or old. It is generally safe to use a USB car charger while the car is running or for short periods of time when the car is off. **

A USB stick with a capacity of at least 16GB and a USB 2.0 or 3.0 interface would be suitable for the car radio. It's important to ensure that the USB stick is formatted in a compatible file system such as FAT32 or exFAT to ensure it can be read by the car radio. Additionally, it's a good idea to choose a USB stick with a durable and compact design to withstand the conditions inside a car. **

There could be several reasons why your car is not recognizing your phone over USB. It could be due to a faulty USB cable or port in the car, a software issue with either the car's system or the phone's operating system, or compatibility issues between the car and the phone. It's also possible that the car's USB port is not designed to recognize phones for media playback or other functions. Try using a different USB cable, restarting both the car and the phone, and checking for any software updates for both the car and the phone to troubleshoot the issue. If the problem persists, it may be helpful to consult the car's manual or contact the manufacturer for further assistance. **

To install a USB car cigarette lighter, first locate the existing cigarette lighter socket in your car. Then, simply plug the USB car cigarette lighter into the socket. Once plugged in, you can use the USB ports to charge your devices. Some USB car cigarette lighters also come with additional features such as LED displays or multiple USB ports for charging multiple devices at once. **

The most common format for a USB stick in a car is FAT32. This format is widely supported by car audio systems and allows for compatibility with a wide range of devices. It is important to note that some car audio systems may also support exFAT or NTFS formats, but FAT32 is generally the safest choice for maximum compatibility. When formatting a USB stick for use in a car, it is important to ensure that the format is supported by the specific car audio system. **

Yes, you can connect multiple devices to a USB port in the car using a USB hub. A USB hub allows you to expand the number of available USB ports, so you can connect multiple devices such as smartphones, tablets, or other USB-powered devices. However, it's important to make sure that the USB hub is compatible with your car's USB port and that it has enough power to support all the connected devices. Additionally, some car USB ports may have limitations on the amount of power they can provide, so it's important to check the specifications of your car's USB port and the USB hub before connecting multiple devices. **