Mazda 1978 GLC Instructions; Maintenance And Servicing page 9

ENGINE EXHAUST GAS CAUTION
(CARBON MONOXIDE)
Engine exhilust gases, though colorless and odorless,
contain carbon monoxide, which is dangerous or even
lethal if inhaled .
1. If at any time you suspect that exhaust fumes are
entering the passenger compartment, have the source
located and corrected as soon as possible.
2. If
it is necessary to drive
under such conditions ,
do so only with all windows fully open.
3. Do not operate the engine in confined areas such as
garages or other closed areas any more than needed
to move vehicle in or out of area.
1- 4
4. When the vehicle is stopped in an unconfined area
with the engine running for more than a short length
of time, adjust the heating or cooling system to draw
outside air into the vehicle.
REGISTRATION IN FOREIGN COUNTRIES
If you plan to register your Mazda in another countries,
first make sure that it meets that country's regulations
(e.g. safety standards, air pollution control standards
etc.' .
We advise you to consult us through authorized Mazda
dealer before acting.