2013 Ram 2500 Owner's Manual

Page 409 of 743

Ram 2500 2013  Owners Manual AUTO or 4WD LOCK positions at a given road speed.
Take care not to overspeed the engine and do not exceed
25 mph (40 km/h).
Proper operation of four-wheel drive vehicles depends
on tires of equal size

Page 410 of 743

Ram 2500 2013  Owners Manual 4WD LOCK
Four-Wheel Drive Lock Range - This range maximizes
torque to the front driveshaft, forcing the front and rear
wheels to rotate at the same speed. Additional traction
for loose, slippery road

Page 411 of 743

Ram 2500 2013  Owners Manual When the shift is complete, the position indicator light
for the selected position will stop flashing and remain
ON.
2WD To 4WD AUTO Or 4WD LOCK
Press the desired position on the 4WD Control Switch to

Page 412 of 743

Ram 2500 2013  Owners Manual Alternate Procedure
1. Bring the vehicle to complete stop.
2. With the ignition switch in the ON position and theengine running, shift the transmission into NEUTRAL.
3. Press the desired position on t

Page 413 of 743

Ram 2500 2013  Owners Manual NOTE:The vehicle will automatically enter Aero Mode
when the vehicle speed remains between 62 mph
(100 km/h) and 66 mph (106 km/h) for greater than
20 seconds or if the vehicle speed exceeds 66 mph
(1

Page 414 of 743

Ram 2500 2013  Owners Manual will be automatically lowered to NRH. Off-Road 1
may not be available due to vehicle payload, an EVIC
message will be displayed when this occurs. Refer to
“Electronic Vehicle Information Center (EVI

Page 415 of 743

Ram 2500 2013  Owners Manual NOTE:Aero Mode may be disabled through vehicle
settings in the Electronic Vehicle Information Center
(EVIC) or in the Uconnect™ Access 8.4 Radio (If
Equipped). Refer to “Electronic Vehicle Informa

Page 416 of 743

Ram 2500 2013  Owners Manual must be closed. If a door is opened at any time while the
vehicle is lowering the change will not be completed
until the open door(s) is closed.
This system uses a lifting and lowering pattern which
k