Ram Trucks 2013 Chassis Cab - Diesel Supplement - Manual (Page 25)

• Each time the ignition is turned to ON/RUN, the
ESC system will be ON, even if it was turned off
previously.
• The ESC system will make buzzing or clicking
sounds when it is active. This is normal; the sounds
will stop when ESC becomes inactive following the
maneuver that caused the ESC activation.
24. DEF Gauge
The DEF Gauge displays the actual level of Diesel
Exhaust Fluid in the DEF tank. Diesel Exhaust Fluid
(DEF) is required to maintain normal vehicle operation
and emissions compliance. More information is available
in the Electronic Vehicle Information (EVIC) section
under the heading of Diesel Exhaust Fluid (DEF) Warn-
ing Messages.
ELECTRONIC VEHICLE INFORMATION CENTER
(EVIC)
The Electronic Vehicle Information Center (EVIC) fea-
tures a driver-interactive display that is located in the
instrument cluster.
Electronic Vehicle Information Center (EVIC)
3
UNDERSTANDING YOUR INSTRUMENT PANEL 23