I need to get to my blower motor for the HVAC system as it is making a crackling noise. It might be leaves, or it sounds almost as though the bearings are wearing or the fan blades are hitting the casing.

Any tips on where the motor is located please ?

I believe that, unlike the easy to get to Mazda 6, the Demio's / 2's blower motor is deep in teh depths of the dashboard.