Recently, my 12V battery has lost charge a couple of times, however, trickle charging it allowed the car to start. The car is a 2016 but, with the lockdown has been used only about once a week for the past couple of months.
I have also noticed that, recently, the lock/unlock button in the driver's door handle does not spring back to its proper position, remaining somewhat recessed. The lock/unlock function works properly.
Is there any possibility that the lock/unlock button not springing back to its proper location could be switching on something that is draining the 12V battery?