Dodge Ram 2010 Owner's Manual page 205

8. 4WD Indicator
This light indicates the vehicle is in four-wheel
drive and 4LOCK. 4WD allows all four wheels
to receive torque from the engine simulta-
neously.
9. 4WD Auto Indicator
The 4WD auto indicator will be illuminated
whenever the four-wheel drive mode is auto-
matically engaged.
10. SERV (Service) 4WD
The SERV 4WD light monitors the electric shift
four-wheel drive system. If the SERV 4WD
light stays on or comes on during driving, it
means that the four-wheel drive system is not
functioning properly and that service is required.
For vehicles equipped with a premium cluster this indi-
cator will display in the Electronic Vehicle Information
UNDERSTANDING YOUR INSTRUMENT PANEL 205
Center (EVIC). Refer to "Electronic Vehicle Information
Center (EVIC) — If Equipped" in this section for more
information.
11. TOW/HAUL
The TOW HAUL button is located on the
center stack upper switch bank. This light will
illuminate when TOW HAUL mode is selected.
12. Electronic Stability Program (ESP) Indicator Light
If this indicator light flashes during accelera-
tion, apply as little throttle as possible. While
driving, ease up on the accelerator. Adapt your
speed and driving to the prevailing road con-
ditions, and do not switch off the Electronic Stability
Program (ESP) or Traction Control System (TCS).
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