Hi Guys
Recently (few days ago) bought a 2015 4 series 420i M sport. The dealer told me the car had had its battery changed.
Yesterday morning I went to open the car using the remote and the car opened but then the alarm went off. After the alarm tailed off I tried to start the car where the dashboard had no power.
I called the AA out who charged the battery and then tested it, he said the battery had a 16 amp drain and that although the battery (100amp) is charging it will die. Then he took off.
Question is how do I identify the drain and either fix it or stop it?
Thanks guys.
M.
