Technical error message "loose connection"

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Technical error message "loose connection"

hi,popped round to a very knowledgeable guy on the fiat forum, he was so helpfull, tried everything that you could read on here, but all roads lead to a cluster repair, which i still have not done yet! i will get round to it, as it's now up for sale, 'cos i just bought a nice very new car!!!
 
You've not got a cheapo Bluetooth odb2 connector attached have you? I made the
Mistake of buying on, plugged it in and got "loose connection" message followed by dash dials dying, trip counter going to ---------- and the fuel light flashing on and off.

Unplugging the connector got rid of the fault.

Plugged a decent Odb2 USB connector in and all is fine, but I did have a lot of spurious errors to clear from ECU, might have been related, not sure.
 
not got any bluetooth connector attatched, looks like all roads lead to a cluster repair now. I will get round to sending it off, but no rush at the moment as i've just purchased a new car.
 
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