99 Electrical problem

Okay, here it is. I turn on the key, i can hear the fuel pump kick on. Turn key to start, starter clicks away, nothing else. Upon releasing the key back to on position, all gauges jump to the right for about 3 to four solid seconds. The odometer kinda fades in and out, sometimes going out completely for a second or two, then back on halfway or so. Door unlock is also triggered at that same time, and the dome light goes out and comes back on. Any help??

Sounds like the battery or a bad connection.chk. your voltage 12.5 or above. try jumping off another vehicle. Your battery could be broken internally. also try. using your jumper cables as an extra ground incase your ground cable is loose or broken. simple stuff first.Good luck