
The sunroof drain pipes of the X-Trail are located inside the A-pillars and C-pillars of the vehicle. The X-Trail is a compact SUV under Dongfeng Nissan, with exterior dimensions of 4675mm in length, 1820mm in width, and 1722mm in height, a wheelbase of 2706mm, and a minimum ground clearance of 208mm. It is equipped with a 2.0L naturally aspirated engine, paired with a CVT transmission, delivering a maximum power of 111 kW and a maximum torque of 194 Nm, with a top speed of 183 km/h. The front suspension uses a MacPherson independent suspension, and the rear suspension uses a multi-link independent suspension.

I remember the first time I looked for the X-Trail's sunroof drain tubes, they were near the four corners of the roof, specifically on the inner side of the A-pillar and C-pillar areas. If you open the car door and look down at the edge of the door frame, you'll see small holes connected to thin tubes—those are the drain tube outlets, which lead to the underside of the car to prevent rainwater accumulation. I've checked them many times; once these tubes get clogged, water can easily backflow into the cabin, soaking the carpets or even damaging electronic components. So, whenever I wash my car, I take the opportunity to clean them by blowing or sucking out debris with a thin hose inserted into the drain holes. Honestly, checking them once a season can prevent major issues, especially before the rainy season when maintenance is crucial. Keeping the tubes clear is simple and helps prolong your car's lifespan.

I often drive out for fun, and once discovered the drainage tube locations when my X-Trail's sunroof leaked. They're hidden in the front and rear corners, like tubes under the A-pillar near the windshield, and outlets near the C-pillar in the trunk area. I once crawled under the car to check - the tubes are made of soft rubber, routed downward beside the wheel arches. That time I used a syringe to test with water and found the rear tube blocked, so I cleared it with compressed air. I recommend checking them regularly, especially after parking under trees where leaves can clog the holes. DIY cleaning isn't hard, but be careful not to pull the tubes apart - they're inexpensive but troublesome to replace.

As a safety-conscious individual, I noticed that the X-Trail's sunroof drain tubes extend downward at the corners of the front and rear roof. If left uncleaned, water can accumulate and leak into the cabin, leading to rust or musty odors. It's good practice to brush the drain holes monthly with a soft-bristled brush.


