Battery losing 1 to 3% after turning on

[Burchio]

Hi all,
I started noticing this few weeks ago, sometimes when i turn on the car and start moving i lose between 1 to 3% of the battery charge in just few min.
It’s random, i can’t connect it to anything.
Audi dealer told me it happens after charging but nothing to do.
Any idea?
Thank you!

[garysevern]

Have you just disconnected the charging cable, driven out of a garage or to a colder place? Even parked close to a wall / house ? If so this would explain it.

[Tony]

Random one for you but if you turn off the heating controls, as in using the off button to turn off the entire display, you can get about 5-10miles extra on a charge. So even when it's not set to anything it's still on draining power.

[Burchio]

So you both think it’s temperature related?
Thank you

[Tony]

Possibly, what's your charge level when you set off? I've also noticed that when I charge the car to 100% it drops pretty quickly to 97% and the estimate of 300miles (which it will never do) drops to 280miles within a few feet from my house

[Burchio]

I see it happening randomly, not in any specifico situation.
More often after going out of my garage or taling the car after few hours parked on the street