Instrument cluster – FORD 2011 F-550 v.2 User Manual
Page 19
AdvanceTrac
/Traction control
(if equipped): Displays when the
AdvanceTrac
/Traction control is
active. If the light remains on, have
the system serviced immediately,
refer to the Driving chapter for more information.
AdvanceTrac
/Traction control
off light (if equipped): Illuminates
when AdvanceTrac
/Traction control
has been disabled by the driver.
Refer to the Driving chapter for
more information.
4X2 (RTT) (if equipped):
Displays momentarily when
two-wheel drive high is selected. If
the light fails to display when the
ignition is turned on, or remains on,
have the system serviced immediately by your authorized dealer.
Four wheel drive low (RTT and
static) (if equipped): Displays
when four-wheel drive low is
engaged. If the light fails to display
when the ignition is turned on, or remains on, have the system serviced
immediately by your authorized dealer.
Four wheel drive high (RTT and
static) (if equipped): Displays
when four-wheel drive high is
engaged. If the light fails to display
when the ignition is turned on, or remains on, have the system serviced
immediately by your authorized dealer.
Electronic locking differential
(RTT and static) (if equipped):
Displays when using the electronic
locking differential.
OFF
4x2
4x4
LOW
4x4
HIGH
Instrument Cluster
19
2011 F-250/350/450/550 (f23)
Owners Guide, 2nd Printing
USA (fus)