The dash is randomly displaying the alert for a disfunctional left turn indicator light. Signaling a left turn results in a rapid flashing of the left turn signal indicator. However, it appears that the fault may be with the signal lever itself rather than the light. Jiggling the lever causes the alert indicator to go out and the signal works normally thereafter.
Should the lever be replaced? Is this something I should consider attempting myself or is it best a shop job?