Dodge 2008 Ram 4500 - Manual (Page 144)

Vehicles equipped with a 4–speed automatic transmis-
sion may exhibit several 4-3 downshifts under the above
conditions. To reduce the frequency of the downshifts
and to improve vehicle performance, it is advisable to
lock out overdrive by pressing the O/D OFF button
located at the end of the gear shifter.
WARNING!
Speed control can be dangerous where the system
can’t maintain a constant speed. Your vehicle could
go too fast for the conditions, and you could lose
control. An accident could be the result. Don’t use
speed control in heavy traffic or on roads that are
winding, icy, snow-covered, or slippery.
OVERHEAD CONSOLE WITH ELECTRONIC
VEHICLE INFORMATION CENTER (EVIC) —
DIESEL ONLY
The overhead console contains dome/reading lights, and
an Electronic Vehicle Information Center (EVIC).
Dome/Reading Lights
Located in the overhead console are two dome/reading
lights.
The dome/reading lights illuminate when a door is
opened or when the interior lights are turned on by
rotating the dimmer control located on the headlight
switch.
The reading lights are activated by pressing on the
recessed area of the corresponding lens.
NOTE: The dome/reading lights will remain on until
the switch is pressed a second time, so be sure they have
been turned off before leaving the vehicle.
142 UNDERSTANDING THE FEATURES OF YOUR VEHICLE