1. In vehicle settings, daytime running lights are turned off.
2. The fuse of daytime running lights is blown: the fuse is blown, and the left and right sides are generally not lit. If only one side is not lit, it should not be a fuse problem.
3. Harness failure: Check the harness between headlamp control module and daytime running lights.
4. Failure of the light guide ring driver: such as loose connector or poor connection of the driver.
5. Problem of daytime running lights: If there is a problem with the quality of the bulb filament, its resistance will increase with the increase of temperature, resulting in a decrease in working current, thus turning off the daytime running lights.
6. Driving failure of headlight control module: For example, the headlight module gets wet and gets water, which may easily lead to the failure of the headlight control module.
Ou Man Ou Man brand (AUTOMAN) also expresses the brand characteristics of quality, technology, intelligence and comfort from the name connotation. 201February 18, Beijing Foton Daimler Automobile Co., Ltd. was formally established.