DEcosse
If it's no Scottish it's CRAP!
No, because the extension cable will have both of the old style connectors and still won't fit the new switch
If you look at my picture, it has old-style male (same as on your 'old' key-switch to plug into your 'old' harness) and has new style female, to plug directly into your 'new' key-switch
If you look at my picture, it has old-style male (same as on your 'old' key-switch to plug into your 'old' harness) and has new style female, to plug directly into your 'new' key-switch