Three problems related to other fuel system have been reported for the 2021 Audi Q5. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Audi Q5 based on all problems reported for the 2021 Q5.
If I have a sensor that will malfunction due to water then there should be a water indicator alert. My sunroof vent was blocked and water went into my trunk where the core module is. I had just come to a red light to turn on to a major highway and my car began to smell like fuel. I rolled down the windows and realized the smell was not as strong as inside. The light turned green and as I stepped on the gas the car went into limp mode as I was in the middle of my turn. The power steering then went out in the turn and the wheel yanked to the left and put me half way into the lane next to me. Thankfully no one was there. I had to yank it back to the right to get off of the highway on to the side of the road. I do not think that the power steering should be associated with that module or at least a water indicator sensor should be added. What happens if someone is on the interstate is driving 75 mph and their power steering goes out. It's in the shop and there is no damage other than now I am scared to drive it.
Engine coolant was empty. No indicators about it.
2021 Audi Q5 parked (not running) in parking lot , outside temperature 95f, gasoline dripping from under right rear passenger area (approx 1/4-1/2 liter). Audi service center inspected and said the fuel pump needs replacing. Fuel system warning light had been yellow and gas cap gasket had been replaced .
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