there is a seperate element for the fan oven setting and it might of blown.it is mounted around the fan you can see through the cover plate at the back of the oven cavity.remove the cover plate in the back of the oven (4 screws) and you will see the element.easy to change.cost £25.bulb has probably just blown.cost £2.again remove the glass anti clock thread and them unscrew bulb.smell is normally a build up of grease that needs burning off.this is normal on exposed elements that haven't been used for a while.
ck
July 2009