Forgive me if i'm wrong but are there 2 different spanner lights? I had a problem with my crank shaft sensor which was throwing up an error. Then about 2 days after i had it changed I got another spanner symbol. As soon as it popped up i thought 'that's different to the other one'. I'm sure the first one had a diagonal spanner with a car in the background and the new one has a vertical spanner. Am i imagining it? Oh yeah, today the display started reading insp. Coincidence?