Chevrolet Spark Owner's Manual page 104

5–16 DRIVING YOUR VEHICLE
WARNING
(Continued)
• Do not sit in parked vehicle with the
engine running for extended peri-
ods of time.
• When vehicle is stopped in an un-
confined area for any amount of
time, put your ventilation in fresh
air mode to draw outside air inside.
• Do not drive with trunk lid or tail-
gate open. If driving this way is un-
avoidable, close windows, put your
ventilation system in fresh air mode
and run the blower at high speed.