help! 2000 gtp probs

Hi up in sunny ottawa canada first time post , First time problems!! I have a mint 2000 gtp and having troubles with the tac ?rev counter goes all the way up!
then the traction control light comes on
then the key wont come out all the way! weird
It still runs ok any ideas any one?
thanks in advance for any help Simon.

This would appear to be an electronic issue. I have had similar issues with corroded battery connections. I'd start with taking the battery terminals off, cleaning both sides (battery and cables) with battery cleaner and a soft wire brush. Then, reconnect the battery and see if the problem persists.

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