RAM CHASSIS CAB 2024 Owner'S Manual Download

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LaneSense Indicator Light — If Equipped

When the LaneSense system is ON, but not
armed, the LaneSense indicator light illumi-
nates solid white. This occurs when only left,
right, or neither lane line has been detected. If

a single lane line is detected, the system is ready to pro-
vide only visual warnings if an unintentional lane departure
occurs on the detected lane line

page 137.

Set Speed Display Indicator Light

The Set Speed Display indicator light indi-
cates the set speed for the Speed Control
and ACC settings.

BLUE INDICATOR LIGHTS

High Beam Indicator Light

This indicator light will illuminate to indicate
that the high beam headlights are on. With the
low beams activated, push the multifunction
lever forward (toward the front of the vehicle) to

turn on the high beams. Pull the multifunction lever rear-
ward (toward the rear of the vehicle) to turn off the high
beams. If the high beams are off, pull the lever toward you
for a temporary high beam on, "flash to pass" scenario.

ONBOARD DIAGNOSTIC SYSTEM — OBD II

Your vehicle is equipped with a sophisticated Onboard
Diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and trans-
mission control systems. When these systems are oper-
ating properly, your vehicle will provide excellent perfor-
mance and fuel economy, as well as engine emissions
well within current government regulations.

If any of these systems require service, the OBD II sys-
tem will turn on the Malfunction Indicator Light (MIL). It
will also store diagnostic codes and other information
to assist your service technician in making repairs.
Although your vehicle will usually be drivable and not
need towing, see an authorized dealer for service as
soon as possible.

CAUTION!

•

Prolonged driving with the MIL on could cause fur-
ther damage to the emission control system. It
could also affect fuel economy and driveability. The
vehicle must be serviced before any emissions
tests can be performed.

•

If the MIL is flashing while the vehicle is running,

severe catalytic converter damage and power loss
will soon occur. Immediate service is required.

ONBOARD DIAGNOSTIC SYSTEM
(OBD II) CYBERSECURITY

Your vehicle is required to have an OBD II and a connec-
tion port to allow access to information related to the
performance of your emissions controls. Authorized
service technicians may need to access this informa-
tion to assist with the diagnosis and service of your
vehicle and emissions system

page 165.

WARNING!

•

ONLY an authorized service technician should con-
nect equipment to the OBD II connection port in
order to read the VIN, diagnose, or service your
vehicle.

(Continued)

WARNING!

•

If unauthorized equipment is connected to the
OBD II connection port, such as a driver-behavior
tracking device, it may:

○

Be possible that vehicle systems, including safety
related systems, could be impaired or a loss of
vehicle control could occur that may result in an
accident involving serious injury or death.

○

Access, or allow others to access, information
stored in your vehicle systems, including per-
sonal information.

EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS

In some localities, it may be a legal requirement to pass
an inspection of your vehicle's emissions control sys-
tem. Failure to pass could prevent vehicle registration.

For states that require an Inspection and
Maintenance (I/M), this check verifies the
Malfunction Indicator Light (MIL) is function-
ing and is not on when the engine is running,

and that the OBD II system is ready for testing.

Normally, the OBD II system will be ready. The OBD II
system may

not

be ready if your vehicle was recently

serviced, recently had a depleted battery or a battery
replacement. If the OBD II system should be deter-
mined not ready for the I/M test, your vehicle may fail
the test.

GETTING TO KNOW YOUR INSTRUMENT PANEL