There are two modes for the brightness and colour setting: Daytime mode and Nighttime mode. You can set the different colours and brightness in different two modes, then you can turn on/off the headlight to switch between Daytime and Nighttime modes after you connect the Yellow wire( in the power cable) to the headlight fuse.
The purpose of the oil temperature gauge is to grasp the temperature of the engine oil. If the oil temperature is too high, the oil will deteriorate rapidly, which will greatly reduce the lubrication effect. In severe cases, the engine inside the engine will be damaged. The main purpose of installing the oil temperature gauge is to let the engine rest early when the oil temperature is too high, and the heat dissipation of the oil temperature has been carried out.
One year limited warranty and free lifetime tech support. You will also have access to an unrivalled customer support experience in the event you have any questions about our gauges, pods and accessories.