Where is the drainage hole of the Citroen C-Quatre door?

[AylaMarie]

The drainage hole of the Citroen C-Quatre door is located inside the door's anti-scratch strip, and the strip needs to be opened for cleaning. By lifting both ends of the door's anti-scratch strip, you will see two black tapes covering the door's drainage holes, with two drainage holes per door. Here is more information about poor vehicle drainage: 1. When the vehicle has poor drainage, it is necessary to determine which drainage hole or pipe is blocked based on the location of the accumulated water. For example, if there are water stains near the roof or sunroof, the problem is likely from the sunroof. 2. After identifying the drainage hole, debris near the drainage outlet needs to be cleaned. 3. It is important to note that when cleaning hidden hoses such as those in the sunroof, hard objects like iron wires should not be used for unclogging, as they can cause the hoses to break or detach.