As mentioned no battery set up on the 2005 car but 40 days without use will kill it stone dead. You mite get away with 3 weeks even then special programmes will be off until it reached full charge.
Disconnect the battery next time and lock it...
Just locking it at the crank is not enough for this engine I suggest you look at LRTIME on the tube for more info about correct timing on this engine.
The main concern is how and why the timing jumped. I'm afraid that sort of failure usually ends...
GAP is about £60 to add extra VINs from memory.
Does most of what I wanted but does struggle with some things. Programming keys for one.
Also doesnt seem to read module info right on my 06 Vogue. Whether this is right or not I don't know. For...