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29 days agoIf this is a more complicated version for you and you want a quick and dirty one, just disconnect the fuse marked DCM in the fuse box under the steering wheel. This will kill it’s power, however there is a built in battery in the DCM module that will take a few days to die. This does cause the microphone to not work as well, but its an option. I did it when I bought my '21 RAV4 Hybrid over 2 years ago and it hasn’t caused more issues than the microphone not working.
To kill the antenna with these you need to pull trim off the car to access the antenna plugs. Pulling the fuse takes 30 seconds and doesn’t require tools unless you have fat fingers like me and can’t grip the fuse to pull it.
Also, this could kill your FM/AM radio access depending on how things are wired and that may not be for everyone.
Good to know these exist though