Hi all, A friend of mine uses a Battery isolator on his Vauxhall Omega, and recommended I get one, as my Yaris, just sits outside the house for a few weeks at a time, as I am a volunteer driver with the local community car scheme and am driving that for most of the week, and if I take a passenger to the shops, then I tend to pop in and get anything I need at the same time. If I fit one, (it just means a quick turn of a knob to arm/disarm) are there any side effects, other than the cloc