Newish battery going flat?

edkemper, Nov 8, 6:12am
Hi, My car battery keeps randomly going flat, ive noticed that when I turn the heater/lights/indicator/radio on the battery level drops dramatically does anyone know what could be causing this! the battery itself is only about 9 months old.

mrfxit, Nov 8, 6:19am
Simplist solution is to take it to a sparky & get a voltage drain/ chargetest done.
Talk nicely to them & they may do it for free.
it's only about a 10 minute job (all up)

saxman99, Nov 8, 6:20am
Could be a fault with the alternator.

n1smo_gtir, Nov 8, 7:25am
Do you have a sound system installed with an amp! Sometimes if the knob didn't install remote wire properly. The amp could drain ur battery flat. Seen it a few times fixing people's installs.

bellky, Nov 8, 7:27am
If your battery checks out then obviously you have a wiring problem.