Does it drain my battery if i leave the doors unlocked
No. Something is draining the battery. Maybe a glove box or trunk light. Maybe something left in plugged into the cigarette lighter socket. How To Perform a Parasitic Draw Test - EricTheCarGuy http://www.youtube.com/watch?v=KF1gijj03_0
...well it does a few micro-volts if your remote control will put out the signal, it takes a bit of power to "be listening" for the command~...also you clock may have a bit of parasitic drain and ECU probably needs to maintain too~
No,the battery doen't drain with unlocked doors.
VW Polo owner's manual, edition 11/2016, p68. "Leaving the vehicle stationary and unlocked for long periods can discharge the vehicle battery"
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