Re: 335 e93 increase battery discharge.
I had the same problem, high battery discharge message and clock reset keeps happening if I don't drive the car overnight (intermittent) or 2 days and above (confirmed) when I travel.
Brought to PML twice and they keep saying that it may be my car camera and charged me twice for battery check. 3rd time, I brought my car back and insisted that the same problem happens after I disconnect my car's camera. They found that its the new car battery which they had replaced (it was a faulty unit) and they replaced a new unit for me FOC. The problem went away after now, even with my car camera connected.