Top 4 Possible Reasons Your Audi A4 MMI Is Not Working From Certified Mechanics in Denver
The MMI platform in your Audi A4 contains the radio and the navigation system.
Moreover, it consists of all the electronic features you want in a car.
Failure of the MMI system in your Audi A4 can make it irritating for you to drive the car.
Here are the top 4 reasons behind the failure of the MMI system in your Audi A4.
Inspect The Fuse
If your MMI doesn’t start up at all then it is not receiving the required power.
There are many fuses in your car that deliver power to the MMI.
The fuses are located on the left side of the trunk & need to be inspected for any short circuits.
Issues In The Amplifier
The amplifier plays a crucial role in the functioning of the MMI system in your Audi A4.
There are instances where the pipe of the rear window washer leaks onto the amplifier.
If you notice problems with your MMI after using the rear window washer, then the water has entered the amplifier.
Malfunctioning Modules
If you notice some functions in your MMI have failed, then you need to inspect the modules.
At times issues with the modules other than the alternator can also lead to malfunctioning MMI.
There are many modules located behind the glove box.
Failure Of The Button Panel
The button panel on your center console is also a module on the MMI system.
The button panel is prone to issues due to spilled drinks or debris getting into the system.
If cleaning the buttons doesn’t restore the MMI, then you have to replace it.
Conclusion
These are some of the factors that cause MMI failure in your Audi A4.
Take your Audi A4 to a certified repair shop for diagnosing the MMI system & fixing the issues.
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