Re: Becker 6810 Nav Parrot 3000 evo hands-free
A passing thought to your Nav-Spoiler issue; they both "share" one common point, the PCM output for speed (Nav uses PCM out for speed/position) and spoiler deploys via speed input from PCM signal. The PCM originates from Body Control Module. Might be that you have a short and/or wrong wires hooked up somewhere at radio (Dark Green/White is Speed Input/PCM to Nav)?...best regards...ct