you will have to fill a form and send it to :
LRP Customer Service
Associated Electrics, Inc.
3585 Cadillac Ave.
Costa Mesa, CA 92626-1401
for the form and more information could go to http://www.teamassociated.com/shusti...p/form_lrp.htm
I send mine a couple months ago and just got it it back..
hope this help