Where is the Buick sunroof drain located?

[LuciaDella]

The sunroof drain holes are typically located at the A-pillar and C-pillar positions of the car. In addition, there are other drainage holes on the vehicle, including the air conditioning drain hole, engine compartment drain hole, door drain hole, fuel tank drain hole, and exhaust pipe drain hole. 1. Air conditioning drain hole: The air conditioning drain hole is usually located under the co-driver's seat on the chassis of the car, where a hose directs the water from the air conditioning system downward. 2. Engine compartment drain hole: The engine compartment drain hole is situated on both sides of the windshield wiper at the front, with rain water being channeled out through the drainage grooves on either side of the compartment. 3. Door drain hole: The door drain holes are located at the bottom of the door panels. Generally, each door has two drain holes to prevent water accumulation in case one gets clogged. 4. Fuel tank drain hole: The fuel tank drain hole is inside the fuel tank cap, designed to drain any residual liquids from refueling.