While holding down the Trip/Odometer button turn the key on, it should reset the maintenance indicator.

 

oh christ that was easy.
you should of made me work for it,

 

Funny... mine never came on. I took it in for service at about 6700 miles.

 

Gotta throw you a thanks also, Carp. After the 600 service my dealer was supposed to reset it - of course they didn't!
I was going to wait until my next service, but that was way too easy and fun. Thanks!