Headlight came on a second after ignition was turned on

[RDKLL]

I went to start the bike this morning and usually the light turns on immediately with the ignition. This morning there was a delay of probably a second or so. Any thoughts. Anything to be concerned about?
Thanks

[Harryc]

Have you done any maintenance on the start switch? Might be time ...
http://www.rattlebars.com/mtz/starter.html

[Pete]

Dirty connection (including the battery + and -) or switch or headlight plug.

[fudgie]

Switch. 

[RDKLL]

Amazing how easy something is when you've done it so many times...10 minutes...should have gone right to that