What is the reason for the occasional failure of the Audi A6L rearview mirror folding?

[CoraDella]

The reasons for the occasional failure of the Audi A6L rearview mirror folding are: Damage to the electric rearview mirror motor or disconnection of the control switch fuse; Due to long-term bending of the wiring during mirror folding, causing breakage or loose plug connections; The battery is disconnected or out of power. The function of the rearview mirror is to reflect the situation behind, beside, and below the car, expanding the driver's field of vision and reducing the occurrence of safety accidents. Taking the 2020 Audi A6L as an example, it belongs to the mid-to-large-sized car category, with body dimensions of: length 5038mm, width 1886mm, height 1475mm, wheelbase 3024mm, and fuel tank capacity 73l. The 2020 Audi A6L has a front suspension of five-link independent suspension and a rear suspension of five-link independent suspension. It is equipped with a 2.0l turbocharged engine, with a maximum horsepower of 190ps, maximum power of 140kw, maximum torque of 320nm, and is matched with a 7-speed dual-clutch transmission.