electronic Issue with radio volume and then horn
I have the radio on. Then a beep occurs. The volume on the radio goes up. The controls on the steering wheel will no longer work the radio. The horn will not work. I turn off the radio for a minute. Turn back on and then it works. It usually does this at slower speeds. Lexus cannot tell me what it is nor duplicate it. What is wrong?
Hi, I have the same problem. Please let me know what you find out. thanks.
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