Rio L.e 1.3 2004

bought car from new july 04 just a couple of questions,
1. Brake lights still operate without ignition turned on, is that correct
2. I am able to move (sometimes) without pressing accelerator pedal-albeit very slowly- to a degree that i have gone up a very slight incline, I know that a 3 yr warranty comes with car but am reluctant to visit dealer if this is classed as normal
any info welcome