I use bluetooth connection in my car for three years .
I changed a couple of phones and everything worked fine.
However a few weeks ago bluetooth connection is start dropping after about 1 minute - when I connect phone after 1 min. connection drops and there message on board display "Initialising telephone. Please wait!", and then after 30 sec. I can again to make connection but again after 1 min. connection drops, and again and again and again...
I tried to pair few other phones and problem remains . I tried to delete all users and re- pair again , and also tried to reset the module (under the passenger seat ), but without success.
It's vw Passat 2009. year - Bluetooth module is Nokia HT-2 Part No. 5N0 035 730A.
Is there is any solution for this problem or I must to replace whole Nokia module?