If so, do symptoms improve when you are outside? Does your work involve exposure to smoke, fumes, or motor vehicle exhaust? Do you have gas, oil or solid fuel appliances (for example, boilers, cookers or fires) in your home, has it been a while since they were last serviced, and/or has one been newly installed or have you started using an old appliance you have not used for a while? Do you ever use your gas oven or stove for heating purposes as well as for cooking? Do you ever burn incense or ceremonial coals at home? Has there been any change in ventilation in your home recently (for example, fitting double glazing or insulation)? It is also important to ask: Do you have a working CO alarm in your home? If no, recommend the installation of an audible CO alarm (BS EN 50291-1 compliant) in the home and see Additional information, below

The 2008 X3 1st generation (also known as "E83") has 4 different fuse boxes: BMW X3 fuse box diagrams change across years, pick the right year of your vehicle: 20242023202220212020201920182017 3rd Gen2017 2nd Gen2016201520142013201220112010 2nd Gen2010 1st Gen200920082007200620052004
It is a 20A yellow fuse
Sneezing, itchiness, and brain fog are all symptoms you might experience from time to time if you have allergies
And her apartment was a studio