Left unplugged in a hot car park
In most EVs, the 12V battery is recharged by a DC-DC converter only while the car is switched on or charging. An Evolute left untouched for weeks, perhaps while its owner is away for the summer, can drain that small battery until the doors no longer respond to the key. If you plan a long absence, have the 12V battery tested first and ask someone to wake the car occasionally.




