Lincoln Navigator Owner's Manual page 202

202
D (Drive with Overdrive) with Tow/Haul On
Tow/Haul delays upshifts to reduce frequency of transmission shifting.
Tow/Haul also provides engine braking in all forward gears when the
transmission is in the D (Drive with Overdrive) position; this engine
braking will slow the vehicle and assist the driver in controlling the
vehicle when descending a grade. Depending on driving conditions and
load conditions, the transmission may downshift, slow the vehicle and
control the vehicle speed when descending a hill, without the accelerator
pedal being pressed. The amount of downshift braking provided will vary
based upon the amount the brake pedal is depressed.
To deactivate the Tow/Haul feature and return to normal driving mode,
press the button on the end of the gearshift lever. The TOW HAUL light
will no longer be illuminated.
When you shut-off and restart the engine, the transmission will automatically
return to normal D (Drive with Overdrive) mode (Tow/Haul OFF).
3 (Third) (column-shift only)
Transmission operates in third gear only.
Used for improved traction on slippery roads.
2 (Second)
Transmission operates in 2nd gear only.
Use 2 (Second) to start-up on slippery roads.
1 (First)
• Transmission operates in 1st gear only.
• Provides maximum engine braking.
2013 Navigator (nav)
Owners Guide gf, 1st Printing
USA (fus)
Transmission
The Tow/Haul feature improves
transmission operation when towing
a trailer or a heavy load. All
transmission gear ranges are
available when using Tow/Haul.
To activate Tow/Haul, press the
button on the side of the gearshift
lever.
The TOW HAUL indicator light will
illuminate in the instrument cluster.