Subaru 2004 Impreza - Manual (Page 317)

8-6
Driving tips
Periodic inspections
To keep your vehicle in the best condition at all times,
always have the recommended maintenance services
listed in the maintenance schedule in the “Warranty
and Maintenance Booklet” performed at the specified
time or mileage intervals.
Driving in foreign countries
When planning to use your vehicle in another country:
"
Confirm the availability of the correct fuel. (Refer to
the “Fuel requirements” section in chapter 7.)
"
Comply with all regulations and requirements of
each country.