2018 Ram 2500 Owner's Manual

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Ram 2500 2018  Owners Manual Proper operation of four-wheel drive vehicles depends on
tires of equal size, type and circumference on each wheel.
Any difference in tire size can cause damage to the
drivetrain.
Because four-wheel d

Page 346 of 700

Ram 2500 2018  Owners Manual AIR SUSPENSION SYSTEM (1500 MODELS) — IF
EQUIPPED
Description
The air suspension system provides full time load leveling
capability along with the benefit of being able to adjust
vehicle height by t

Page 347 of 700

Ram 2500 2018  Owners Manual •Off-Road 2 (OR2) (Raises the vehicle approximately
2 in (51 mm)) –
This position is intended for off-roading
use only where maximum ground clearance is required.
To enter OR2, push the “Up” b

Page 348 of 700

Ram 2500 2018  Owners Manual in Entry/Exit or drive the vehicle over 15 mph
(24 km/h). Entry/Exit mode may not be available due to
vehicle payload, an instrument cluster message will be
displayed when this occurs. Refer to “Ins

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Ram 2500 2018  Owners Manual WARNING!(Continued)
injury or damage to the system, see your authorized
dealer for service.
Air Suspension Modes
The Air Suspension system has multiple modes to protect
the system in unique situations

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Ram 2500 2018  Owners Manual Protection Strategy
In order to “protect” the air suspension system, the vehicle
will disable load leveling as required (suspension over-
loaded, battery charge low, etc.). Load leveling will auto

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Ram 2500 2018  Owners Manual flashing, the highest flashing indicator lamp is the position
the system is working to achieve. When lowering, if
multiple indicators are flashing, the lowest solid indicator
lamp is the position the

Page 352 of 700

Ram 2500 2018  Owners Manual •Transport Mode – No indicator lamps will be illumi-
nated. Transport Mode is disabled by driving the ve-
hicle.
• Tire/Jack Mode – Indicator lamps 3 and 6 will be
illuminated. Tire/Jack Mode