Okay i have a 1.0 L It has the basic clocks, so no rev counter or an actual clock etc. So went down the scrappy found a vibe that has the same clocks but it has a trip computer and and actual clock. So did the swap okay but the clock doesnt work, i have took it all apart and seen there is no actual battery for it so i take it it runs off the car battery. Any ideas on why its not working? Is it a common problem? It will just bug me with it being there and not working!