OP OP RickF Shell V-Power FTW Joined Sep 22, 2007 Messages 82 Points 21 Location Bristol Dec 4, 2012 #21 It just says to turn off before connecting. Probably cus it's basic
fingers99 Patron member Parked in the garage Written a guide Joined Mar 20, 2006 Messages 27,743 Points 4,560 Location Liverpool Dec 5, 2012 #22 I recon you can turn off, run the engine, turn off, disconnect.