Hi All,
I desperately need your help. My GT 550 is totally dead. I drove it Saturday night. And on Sunday, i go into the garage, first thing i see is the driver side window down, and nothing works. No lights comes on. I have a BMW charger so open the hood and assign the leads to the right terminals.

I hear a clicking noise and my brake light flickers. I left the charger on overnight; checked it this morning and still the same. Is there like a fail-safe mode activated? Also the when the clicking noise happens, inside light also flicks. I have called the dealer and they claim it has to be towed; from my garage????

I will appreciate any advise please.
thanks