Battery Isolater......again!er!

[Ralf Pickel]

I also have been using the red key, FIA type master switch on most cars. Highly recommended - but don´t buy the cheapest, because they have keys on which the actuating pin is plastic / in unity with the key. They do tend to break off if you hit the inserted key - then it´s lights etc. off !
Better ones - "real" FIA type switches - have an inserted metal pin, which cannot break.
Also good to use is the twist-type switch - I have one on a car since more than 20 years without problems.