Jd 7530 Radio, cig lighter, horn fault

[Murphy306]

Hi

Have a fault on john Deere 7530, radio, cigarette lighter port and horn all stopped working today. Checked all fuses they are all ok. Everything else working fine. Bluetooth parrot installed, was using it when it all failed today.

Anyone any ideas of what else to try or had this problem?

Thanks

 

[Zebrafive]

Sounds like a broken wire. Do they share common fuse? Or ground? Or it could be a corroded connector.