FORD 2011 E-450 v.1 - Manual (Page 212)

HAZARD FLASHER CONTROL
The hazard flasher is located on the
steering column, just behind the
steering wheel. The hazard flashers
will operate when the ignition is in
any position or if the key is not in
the ignition.
Press the flasher control and all
front and rear direction signals will
flash. Press the flasher control again
to turn them off. Use it when your
vehicle is disabled and is creating a
safety hazard for other motorists.
Note: With extended use, the flasher may run down your battery.
FUEL PUMP SHUT-OFF SWITCH (STRIPPED CHASSIS VEHICLES
ONLY)
This device stops the electric fuel pump from sending fuel to the engine
when your vehicle has had a substantial jolt.
After an accident, if the engine cranks but does not start, this switch
may have been activated.
Roadside Emergencies
212
2011 Econoline (eco)
Owners Guide, 1st Printing
USA (fus)