CVambience

Hello, my friend bought a used Becker CDR23 BE 6627 stereo and tried to install it onto his 2004 Cayenne. The screen shows "protect". Does anyone know how to decode this stereo or where to send the unit to for decoding?

Thanks,
Eric

LVDell

You need to go to the dealer and prove ownership.

99firehawk

on a cayenne you need ot program the vin into the radio

ltc

Hello PIWIS......