Are you using VAG-COM 5.10 and an original VAG-COM cable? Older versions and cheap replica cables don't work with the phone interface.
By newest do you mean 5.12? There have been problems with that release and Ross Tech have released 5.12-1.kitora said:I am using a genuine VAG-COM cable from Ross-tech and the newest release of the software, so that's not where the problem is.
I doubt it since they have different adresses. The Navigation unit has address 56 and the bluetooth box has address 77.CZVT07 said:Could both boxes be trying to communicate?
Two devices connected and responding on the same address are definitely causing issues.CZVT07 said:I meant two TEL modules. An older wired TEL module under the pasenger seat and the new blue tooth one that you installed.
It happens automatically when you first connect to the car using the new version of VAG-COM.audi1 said:how do u updated the firmware in the interface cable?