Need to change a fuse (heater blower) on my daughters 07 1.2 punto ...bought the haynes manual but the fusebox in the car looks nothing like it !

Isn't 07 a Grande....

Yup
Mk2 is 99-03*
Mk2b 03(53) - 06

Grande punto is 06 (56) - current

* some mk2 models were registered late.... you can tell when you look at the headlights

Ziggy