Where is the sunroof drain hole located on the X-Trail?
4 Answers
The sunroof drain holes on the X-Trail are located inside the vehicle's A-pillar and C-pillar, marked by circular rubber plugs. There is one on each side of the rear longitudinal beams, similar to the front. When water enters the sunroof channel, it flows to these drain holes and exits the vehicle through the drainage tubes. It is recommended to regularly inspect the sunroof's surrounding seals for any damage and check the lubrication condition of the tracks. The X-Trail is a city SUV under Dongfeng Nissan, with dimensions of 4630mm in length, 1785mm in width, and 1685mm in height, and a wheelbase of 2630mm. In terms of exterior design, the car features a sleek waistline that runs from the headlights to the taillights, giving it a smooth and cohesive appearance. The uniform gaps between body panels and the integrated tailgate trim enhance the seamless connection between the tailgate and rear bumper.
As a veteran X-Trail driver with ten years of experience, I just cleaned the drainage holes last month. There are two drainage holes for the sunroof on each side of the A-pillar near the windshield and two more on the C-pillar in the rear, totaling four outlets. After rain, lift the rubber seal around the sunroof edge and follow the channel to spot the small round holes. The outlets are hidden near the door hinges and the chassis frame rails—last time, I used a thin wire to clear out a lot of sludge. This area is prone to accumulating leaves and dirt, so it's essential to check before every rainy season to prevent leaks that could soak and mildew the headliner. Oh, and never use a high-pressure air gun to clear the holes—the force from a hose connector is enough, as excessive pressure can damage the seals.
I just asked the technician at the 4S shop yesterday. The sunroof drainage holes of the X-Trail are located at the front left and right corners of the roof near the windshield, and at the sides near the rear window at the back. The maintenance guy showed me with his phone—they're tiny sesame-sized holes hidden under the black rubber strips, with the outlets near the door hinges. He said these holes are especially prone to clogging during the rainy season, and too much tree sap or bird droppings can flood the driver's seat directly. He reminded me to buy a specialized soft-bristle brush online for DIY cleaning, but to avoid using sharp objects to poke them. He also shared a handy tip: pour some mineral water to test the drainage speed—if it's slow, it's time to clean them.
I remember the salesperson mentioned when buying the car that the X-Trail's drainage holes are located at the four corners of the sunroof. The front holes are close to the wipers, while the rear ones are directly above the headrests on the ceiling, with outlets extending to the undercarriage and door frame areas. I was always worried about blockages causing leaks, but it's actually quite simple to handle: after tilting the sunroof, you can feel for the recessed plastic parts along the inner channel—those are the drainage holes. Last week after rain, I noticed water dripping from the ceiling, and it turned out that leaves had clogged the rear holes. Using a thin flexible tube attached to a syringe, a couple of flushes cleared the blockage. It's advisable to avoid parking under large trees, especially during the spring willow catkin season.
