Originally Posted by Bshamdy
How can I change the start code of the bike , I know the old one but I want to change it ...
I've never heard of a "start code" but if you mean the security system "personal code" (also called a PIN) the search function will find these threads:
is for older models with a TSSM (security system fob has a button). For these older systems the procedure scanned from the EDM (electrical diagnostic manual) is attached to Post #3 and a paraphrased version is in Post #7.
is for newer models with the HFSM (hands free security system, security system fob doesn't have a button). For these newer systems the instructions are attached to Post #13.