Changan Alsvin 2021 Automatic Gasoline mileage: 155 KM Changan Alsvin 2021. The car has a rear fender. The car's engines are clean, chassis, gearbox, factory condition. The only issue is that when I washed the car with a pressure washer from underneath, water got on the gearbox sensor. The car drives normally, there's nothing wrong, but when the gearbox lights appear, its power decreases. When I put it in N, then back to D, the light disappears. I took a picture of it separately. In Riyadh. They say it needs gearbox programming. I said I'll sell it as is, I don't want to open the gearbox. I'm selling it as is. I just changed the gearbox oil. Thank God, there's nothing wrong, the oil is normal. The car has been with me for two years, praise be to God. It's in this condition and I haven't done anything. I wanted to tell you this to clear my conscience.