My electrolux vac shut off for a full bag. After

If the suggestion that renevacdoc did not work, it is most likely that your valve assembly(full bag control) has gone bad and needs to be replaced. You will have to take your vac to the Aerus/Electrolux dealer/service store for repair.
Joe

take your bag out of the unit flip bag over and re-install. Make sure that the bag cardboard is flat and it is installed evenly. There is a bag-lock-out switch located inside the rim of the unit, and it wont start if it isn't pushed down by the bag. I think this will solve your lux blues! Please give feedback if I helped you, it really helps my rating! I appreciate YA! Remember to have your unit serviced once a year by a qualified tech! Rene (Vacuum Doctor)