FORD 2013 Flex v.2 - Manual (Page 184)

GENERAL INFORMATION
WARNING: Extended idling at high engine speeds can produce
very high temperatures in the engine and exhaust system,
creating the risk of fire or other damage.
WARNING: Do not park, idle, or drive your vehicle on dry grass
or other dry ground cover. The emission system heats up the
engine compartment and exhaust system, which can start a fire.
WARNING: Do not start your vehicle in a closed garage or in
other enclosed areas. Exhaust fumes can be toxic. Always open
the garage door before you start the engine.
WARNING: If you smell exhaust fumes inside your vehicle, have
your vehicle checked by an authorized dealer immediately. Do
not drive if you smell exhaust fumes.
If you disconnect the battery, your vehicle may exhibit some unusual
driving characteristics for approximately 5 miles (8 kilometers) after you
connect it. This is because the engine management system must realign
itself with the engine. You may disregard any unusual driving
characteristics during this period.
The powertrain control system meets all Canadian interference-causing
equipment standard requirements regulating the impulse electrical field
strength of radio noise.
When starting your vehicle, avoid pressing the accelerator pedal before
and during operation. Only use the accelerator pedal when you have
difficulty starting the engine.
184 Starting and Stopping the Engine
2013 Flex (471)
Owners Guide gf, 2nd Printing
USA (fus)