My Mazda6’s leather seats are fading from sun damage. Best cleaning product?

My 2018 automatic car with a turbo is losing engine oil. I've checked with the service center; there's no blue or white smoke from the exhaust, and there's no sign of oil leakage on the engine exterior. Both the oxygen sensor and spark plugs are clean. The service center couldn't find the problem. Anyone knows what might be wrong?

2011 Volkswagen Touran, 5-seater, 1.4T automatic, 136,000 km mileage. Features include a sunroof, leather seats, and heated mirrors. No major accidents, no flood damage, third-party inspection supported. Insurance valid until September next year, inspection valid until August next year. Personal vehicle.

I've noticed that the two air vents under the main driver's seat in my ASX tend to blow cold air on the left foot. Not sure if other drivers have experienced the same issue. I tried blocking it with tissue paper, and it seems to help a bit. Any other good solutions from fellow drivers?

Hey folks, when my Sharan goes over bumps, I often hear a noise coming from the doors or the back seat. Does anyone know what might be causing this? Can the door gaps be adjusted? If so, how do you adjust them? Looking for some advice. Thanks!

Guys, can you help with my question? Has the highway noise reduction improved on the 2024 Wrangler? Is it a significant improvement? I've heard from owners of older models that the noise is quite scary, and even the passenger has to shout to talk. Is that true? I'm thinking about getting the Sahara, but I'm worried about the hard seats and whether my wife and kids will be uncomfortable in the backseat. 😢

Why doesn't my 2023 Racer model have bucket seats? The rear seats are just leather, not suede, and there's no map. My car is fully loaded. 😊 Can I claim compensation from the 4S store for the reduction in features? I've seen online that others have bucket seats.

Is it easy to clean the leather seats of the Macan? Should I get covers for a new car?

Today, while driving out and using the car's Gaode navigation, I received a message upon reaching my destination that the car's system memory was insufficient and needed cleaning before further use. I'm not sure how to proceed, so I'm asking for advice from the experts here.

How can I adjust the low beam height on my H7? They're too low. Also, how do I use the headlight cleaning system? Waiting for some advice from fellow car enthusiasts. 🙏

I'm asking about the new 009 model regarding the HUD issue. I'm 186 cm tall, and during the test drive, I noticed that the HUD display is not fully visible. The top part is cut off due to the angle. I've already adjusted the HUD to the lowest position, and my seat is also set to the lowest and a relatively back position. Even then, in a normal sitting posture, the top of the HUD is still a bit cut off, and I have to lower my head to see all the HUD information. Are there any other owners with the same issue? Also, can the 009's HUD display information from QQ Music, like selecting a song to play or displaying lyrics?