Why is the cigarette lighter in the Audi A4 not working?

[DelRyan]

Audi A4 car cigarette lighter is not working for the following reasons: 1. Due to long-term use, repeated insertion and removal can cause the spring clip to loosen, resulting in the cigarette lighter not working; 2. Another possible reason is that repeated insertion and removal and improper use may cause a short circuit in the wiring, burning out the fuse. Relevant information about Audi is as follows: 1. Introduction: Audi, a German luxury car brand, is symbolized by four interlocking rings. Now a subsidiary of Volkswagen Group, its headquarters are located in Ingolstadt, Germany, and it has branches in many countries including China. 2. Logo meaning: Each ring represents a company. The four rings are of the same size, interlocked side by side, symbolizing the equal status and close unity of the four companies, making the entire alliance unbreakable.