Steering audio control switch not working//audio control not working/I 20 remote control audio probl 

Hi, I am tarak das,
Creator of this RU-vid channel. Today I am going to share a very normal and common problem of this generation car. Car user concern is steering audio control switch not working. We check and found same problem. After that I diagnose this problem thoroughly and replace its defective part.
On video I cover
Steering audio control switch not working?
Audio control switch not working?
Steering audio control remote not working?
How to solve audio problem?
Please watch this video hope you will enjoy it.
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The next generation engineers