why won't my starter engage and my marker lights flash not the hazards.

What is your question?

The van only has 122,000 miles and is in mint shape, literally. Just so you know that I know, the next comment is not referring to the hazard lights. my van won't start, the small marker lights at all four corners of the vans lighting system is flashing along with a relay clicking sound in the cab that matches each pulse of the lights. The vans starter motor will not turn over, battery appears OK, lights and radio work, not even a clicking sound when the ignition switch is turned on. When the hazard lights are turned on, the clicking sound is added to the relay sound and the main running lights are engaged. So I end up with marker and mains pulsing at different intervals and no starting van.