I am having trouble on the initial setup between my android i-phone and my 2016 Cadillac SRX4. It keeps giving me a pin number but when i enter it in, it rejects it. I have used the 4 digit and the 7 digit one (maybe 9 i cant remember. I have followed my owners manual on the process to a tee. I tried many times to no avail. HELP!!
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