I recently purchased a used Audi A4 and the MMI system does not seem to be working. When I try to access it, the screen remains black and I cannot control any functions. How can I troubleshoot this issue?
See AnswersI recently purchased a new Audi A4 and I wanted to know how to use Apple CarPlay in my car. Can anyone guide me through the process?
See AnswersI've heard that the Audi A4 now has a new Transmission Control Unit (TCU) that is supposed to enhance the car's driving dynamics. Can you explain how this updated transmission system works and what benefits it brings to the overall driving experience?
See AnswersI've heard good things about Audi's Quattro all-wheel drive system but I'm not quite sure how it actually works. Can someone explain it to me in simple terms?
See AnswersI recently bought an Audi A4 and I want to make sure the transmission fluid is at the proper level. However, I'm not sure where to locate it or how to check it. Can anyone provide instructions for this task?
See AnswersI am considering purchasing an Audi A4 and am curious about the differences between the S Line and SE models. Are the differences purely aesthetic or are there also differences in performance and features?
See AnswersI'm planning to change the engine oil on my 2020 Audi A4 2.0T Premium and I want to use the best one for my car. Can anyone recommend a specific type and brand of engine oil that is compatible with my car?
See AnswersI am looking to purchase an Audi A4 and I need to know the exact dimensions of the trunk in inches. This will help me determine if I can fit all my luggage and gear comfortably.
See AnswersI've heard conflicting information about the correct engine oil type for an Audi A4. Can anyone provide the specific engine oil specifications for this car model?
See AnswersI recently purchased an Audi A4 and I want to know what are the most common engine problems that I should watch out for?
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