Bluetooth connects then disconnects...

[svvg]

Just posted on a uk forum - but to broaden the net... I know bluetooth issues have been rife - but grateful for some help.

I had fully operational bluetooth for a couple of months after buying the car - and it suddenly died. Did all the usual checks/fuses out etc but no joy - so bought a second hand unit on ebay. Just fitted it and pairing mode now works. I can find the bluetooth module with my phone (iphone6) enter the new pass key - and it connects for about 1 second and then immediately disconnects.

Any thoughts??? The second hand module has the vin number from whatever donor vehicle it came from as its identification name - but not sure if that’s of any relevance?

Many thanks!!!