2018 Ram 1500 tow mode

SCHEDULED SERVICING
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely hot or cold
ambient temperatures, and E85 fuel usage will influence
when the “Oil Change Required” message is displayed.
Severe Operating Conditions can cause the change oil
message to illuminate as early as 3,500 miles (5,600 km)
since last reset. Have your vehicle serviced as soon as
possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other than
your authorized dealer, the message can be reset by
referring to the steps described under “Instrument Cluster
Display” in “Getting To Know Your Instrument Panel”.1500 Models Only
NOTE:
Under no circumstances should oil change
intervals exceed 10,000 miles (16,000 km), twelve months
or 350 hours of engine run time, whichever comes first. The
350 hours of engine run or idle time is generally only a
concern for fleet customers.
2500 – 3500 Models Only
NOTE: Under no circumstances should oil change
intervals exceed 8,000 miles (13,000 km), twelve months or
350 hours of engine run time, whichever comes first. The
350 hours of engine run or idle time is generally only a
concern for fleet customers.
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SERVICING AND MAINTENANCE 517

Mileage or time passed (which-ever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Additional Inspections
Inspect the CV/Universal joints. XX X X X
Inspect front suspension, tie rod
ends, and replace if necessary. XXX X X X X
1500 Models:
Inspect the front and rear axle sur-
faces. If gear oil leakage is sus-
pected, check the fluid level. If us-
ing your vehicle for police, taxi,
fleet, off-road or frequent trailer
towing, change axle fluid. XX X X X
2500/3500 Models:
Inspect the front and rear axle sur-
faces. If gear oil leakage is sus-
pected, check the fluid level. If us-
ing your vehicle for police, taxi,
fleet, off-road or frequent trailer
towing, change axle fluid. XXX X X X X
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SERVICING AND MAINTENANCE 519

Run Flat Tires — If Equipped
Run Flat tires allow you the capability to drive 50 miles
(80 km) at 50 mph (80 km/h) after a rapid loss of inflation
pressure. This rapid loss of inflation is referred to as the
Run Flat mode. A Run Flat mode occurs when the tire
inflation pressure is of/or below 14 psi (96 kPa). Once a
Run Flat tire reaches the run flat mode it has limited
driving capabilities and needs to be replaced immediately.
A Run Flat tire is not repairable.
It is not recommended driving a vehicle loaded at full
capacity or to tow a trailer while a tire is in the run flat
mode.
See the tire pressure monitoring section for more informa-
tion.
Tire Spinning
When stuck in mud, sand, snow, or ice conditions, do not
spin your vehicle’s wheels above 30 mph (48 km/h) or for
longer than 30 seconds continuously without stopping.
Refer to “Freeing A Stuck Vehicle” in “In Case Of Emer-
gency” for further information.
WARNING!
Fast spinning tires can be dangerous. Forces generated
by excessive wheel speeds may cause tire damage or
failure. A tire could explode and injure someone. Do
not spin your vehicle’s wheels faster than 30 mph
(48 km/h) for more than 30 seconds continuously when
you are stuck, and do not let anyone near a spinning
wheel, no matter what the speed.
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SERVICING AND MAINTENANCE 571

Setting NameSelectable Options
Auto Entry/Exit Suspension OnOff
NOTE:
When the “Auto Entry/Exit Suspension” feature is selected, the vehicle automatically lowers from ride height posi-
tion when vehicle shifted to park for easy entry/exit. Display Suspension Messages AllWarning Only
Automatic Aero Mode (1500 Model Only) On
Off
NOTE:
When the “Automatic Aero Mode” feature is selected, the Ride Height will automatically be adjusted depending on
the vehicle speed. Tire Jack Mode OnOff
NOTE:
When this feature is selected the air suspension system is disabled to prevent auto leveling of the suspension, while
the vehicle is on a jack changing a tire. Transport Mode OnOff
NOTE:
When the “Transport Mode” feature is selected, the air suspension system is disabled to assist with flat bed towing.
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MULTIMEDIA 625

Setting NameSelectable Options
Rain Sensing Auto Wipers — If Equipped On
Off
NOTE:
When the “Rain Sensing Auto Wipers” feature is selected, the system will automatically activate the windshield wip-
ers if it senses moisture on the windshield. Hill Start Assist — If Equipped On
Off
Setting Name Selectable Options
Two Or Four Corner Air Suspension Modes — If Equipped Tire Jack Mode Transport Mode Wheel Alignment
ModeProtection Mode
NOTE:
There are four air suspension modes designed to protect the system in unique situations. Tire Jack Mode is selected to
assist in changing a spare tire. Transport Mode is selected to assist when the vehicle is being flat bed towed. Wheel
Alignment Mode is selected before performing a wheel alignment, refer to your authorized dealer for information.
Protection Mode will automatically be selected to “protect” the air suspension system when the payload has been ex-
ceeded or load leveling cannot be achieved.
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MULTIMEDIA 639

Setting NameSelectable Options
Flash Lights With Lower
NOTE:
When the “Flash Lights With Lower” feature is selected, the front and rear turn signals will flash when the key fob
remote lower button is pressed twice. This feature may be selected with or without the Sound Horn on Lower feature
selected. Suspension Display Messages AllWarning
Automatic Aero Mode (1500 Model Only)
NOTE:
When the “Automatic Aero Mode” feature is selected, the Ride Height will automatically be adjusted depending on
the vehicle speed.
Tire Jack Mode
NOTE:
When the “Tire Jack Mode” feature is selected, the air suspension system is disabled to assist with changing a spare
tire.Transport Mode
NOTE:
When the “Transport Mode” feature is selected, the air suspension system lowers and then disables to assist with flat
bed towing.
646 MULTIMEDIA