Cadillac 2008 CTS - Manual (Page 290)

Filling the Tank
{ CAUTION:
Fuel vapor burns violently and a fuel fire can
cause bad injuries. To help avoid injuries to
you and others, read and follow all the
instructions on the pump island. Turn off your
engine when you are refueling. Do not smoke
if you are near fuel or refueling your vehicle.
Do not use cellular phones. Keep sparks,
flames, and smoking materials away from fuel.
Do not leave the fuel pump unattended when
refueling your vehicle. This is against the law
in some places. Do not re-enter the vehicle
while pumping fuel. Keep children away from
the fuel pump; never let children pump fuel.
The fuel cap is behind a hinged fuel door on the
passenger’s side of the vehicle. The fuel door is opened
by pushing in on the rear edge until the door pops out.
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