I too experienced a problem with my new Verve+ 3. At first the bike would not switch on after installing the battery. Finally, after removing and reinstalling a half dozen times I was able to get it to switch on. I noticed the part at the top of the battery compartment was awfully wobbly but figured that was intentional in order to line up the battery with the contacts. Long story short, I went out to the bike to insert the key in order to install the battery. The key hole was lower than the hole in the frame. I checked the part at the top of the battery compartment and it was even more loose than before. Fix - The screw that holds the part at the top of the compartment had loosened almost all of the way out. I tightened the screw and the problem seems to be solved.