These high-power rear sidemarker LED bulbs have several utilities on a vehicle. They are used for turn signals, back up lights, and emergency lights. The bulbs may show and a message will appear on your dashboard. In this case, we have a solution. You just have to install either a resistor for each bulb or a decoder (depending on the vehicle model).
Turn signals are a very important system in a car because they allow motorists, cyclists, and pedestrians to plan the maneuvers of cars. Some cars have side turn signals, which are located on the side of the car so that the displacements are visible to other drivers. The side indicators are small and sometimes forgotten, they are very useful and should not be overlooked.