2019 Ram 2500 horn

256 SAFETY
(Continued)
• Cut off battery power to the:•Engine
•Electric Motor (if equipped)
•Electric power steering
•Brake booster
•Electric park brake
•Automatic transmission gear selector
•Horn
•Front wiper
•Headlamp washer pump
NOTE:
After an accident, remember to cycle the ignition to the STOP
(OFF/LOCK) position and remove the key from the ignition
switch to avoid draining the battery. Carefully check the
vehicle for fuel leaks in the engine compartment and on the
ground near the engine compartment and fuel tank before
resetting the system and starting the engine. If there are no
fuel leaks or damage to the vehicle electrical devices (e.g.
headlights) after an accident, reset the system by following
the procedure described below. If you have any doubt,
contact an authorized dealer. Enhanced Accident Response System Reset Procedure
In order to reset the Enhanced Accident Response System
functions after an event, the ignition switch must be changed
from ignition START or ON/RUN to ignition OFF. Carefully
check the vehicle for fuel leaks in the engine compartment
and on the ground near the engine compartment and fuel
tank before resetting the system and starting the engine.
Maintaining Your Air Bag System
WARNING!
• Modifications to any part of the air bag system could cause it to fail when you need it. You could be injured
if the air bag system is not there to protect you. Do not
modify the components or wiring, including adding
any kind of badges or stickers to the steering wheel hub
trim cover or the upper passenger side of the instru -
ment panel. Do not modify the front bumper, vehicle
body structure, or add aftermarket side steps or
running boards.
• It is dangerous to try to repair any part of the air bag system yourself. Be sure to tell anyone who works on
your vehicle that it has an air bag system.

462 IN CASE OF EMERGENCY
F41–10 Amp Red Active Grille Shutter / Active Air Dam – If
Equipped
F42 –20 Amp Yellow Horn
F43 –15 Amp Blue Heated Steering Wheel – If Equipped (HD Only)
F44 –10 Amp Red Diagnostic Port
F46 –10 Amp Red Upfitters Relay Coil – If Equipped (HD Only)
Spare (DS 1500 Only)
F49 –10 Amp Red Instrument Panel Cluster / HVAC (DS 1500
Only)
Instrument Cluster / MOD CSG (HD Only)
F50
– 20 Amp Yellow Air Suspension Control Module – If Equipped
F51 –10 Amp Red Ignition Node Module / Keyless Ignition Node
Module, Radio Frequency Hub Module /
Electric Steering Column Lock - If Equipped
F52 –5 Amp Tan Battery Sensor
F53 –20 Amp Yellow Trailer Tow – Left Turn/Stop Lights - If
Equipped
F54 –20 Amp Yellow Non Memory Adjustable Pedals - If Equipped
F56 –15 Amp Blue Additional Diesel Content - If Equipped (DS
1500 Only)
Cavity
Cartridge Fuse Micro Fuse Description

MULTIMEDIA 585
Doors & Locks
After pressing the “Doors & Locks” button on the touchscreen, the following settings will be available:NOTE:
When the “Flash Lights With Lock” feature is selected, the exterior lights flash when the doors are locked or unlocked with
the key fob. This feature may be selected with or without the sound horn on lock feature selected.
Steering Directed Lights
OnOff
NOTE:
When the “Steering Directed Lights” feature is selected, the headlights turn with the direction of the steering wheel.
Rear Cargo Guidance Lights — If
Equipped On
Off
NOTE:
When the “Rear Cargo Guidance Lights” feature is selected, the lights in the cargo and bed of the truck will come on either
when the headlight switch is pressed, or the button on the back bed of the truck is pressed. Setting Name
Selectable Options
Setting NameSelectable Options
Auto Door Locks — If
Equipped On
Off
NOTE:
When the “Auto Door Locks” feature is selected, all doors lock automatically when the vehicle reaches a speed of 15 mph
(24 km/h).
Auto Unlock On Exit On Off
9

586 MULTIMEDIA
NOTE:
When the “Auto Unlock On Exit” feature is selected, all doors unlock when the vehicle is stopped, the transmission is in the
PARK or NEUTRAL position and the driver's door is opened.
Sound Horn With LockOff1st Press 2nd Press
Remote Door Unlock All Driver
NOTE:
The “Remote Door Unlock” feature allows you to program your remote door locks to open “All doors” or only the “Driver
door” with the first push of the key fob or grabbing the Passive Entry door handle.
Sound Horn With Remote
Start On
Off
NOTE:
When the “Sound Horn With Remote Start” feature is selected, the horn sounds when the remote start is activated.
Memory Linked To Fob — If
Equipped On
Off
NOTE:
• The “Memory Linked To Fob” feature provides automatic driver seat positioning to enhance driver mobility when entering and exiting the vehicle.
• The seat returns to the memorized seat location if “Memory Linked To Fob” is set to (On) when the key fob is used to unlock the door.
Passive Entry — If Equipped On Off
Setting Name
Selectable Options

MULTIMEDIA 587
Power Side Steps — If Equipped
After pressing the “Power Side Steps” button on the touchscreen, the following settings will be available:NOTE:
The “Passive Entry” feature allows you to lock and unlock the vehicle’s door(s) without having to push the key fob lock or
unlock buttons. It automatically unlocks the doors when the outside door handle is grabbed.
Flash Lights With Lock
On Off
NOTE:
When the “Flash Lights With Lock” feature is selected, the exterior lights flash when the doors are locked or unlocked with
the key fob. This feature may be selected with or without the “Sound Horn With Lock” feature selected. Setting Name
Selectable Options
Setting NameSelectable Options
Power Side Steps AutomaticStow
9

610 MULTIMEDIA
Doors & Locks
After pressing the “Doors & Locks” button on the touchscreen, the following settings will be available:Daytime Running Lights — If
Equipped On
Off
Flash Lights With Lock OnOff
NOTE:
When the “Flash Lights With Lock” feature is selected, the exterior lamps flash when the doors are locked or unlocked with
the key fob. This feature may be selected with or without the sound horn on lock feature selected. Rear Cargo Guidance Lights — If Equipped On
Off
NOTE:
When the “Rear Cargo Guidance Lights” feature is selected, the lights in the cargo and bed of the truck will come on either
when the headlight switch is pressed, or the button on the back bed of the truck is pressed. Setting Name
Selectable Options
Setting NameSelectable Options
Auto Door Locks — If
Equipped On
Off
NOTE:
When the “Auto Door Locks” feature is selected, all doors lock automatically when the vehicle reaches a speed of 15 mph
(24 km/h).
Auto Unlock On Exit On Off

MULTIMEDIA 611
NOTE:
When the “Auto Unlock On Exit” feature is selected, all doors unlock when the vehicle is stopped and the transmission is in
the PARK or NEUTRAL position and the driver's door is opened.
Flash Lights With LockOn Off
NOTE:
When the “Flash Lights With Lock” feature is selected, the front and rear turn signals flash when the doors are locked or
unlocked with the key fob. This feature may be selected with or without the “Sound Horn With Lock” feature selected.
Sound Horn With Lock Off1st Press 2nd Press
Sound Horn With Remote
Start On
Off
1st Press Of Key Fob
Unlocks Driver Door
All Doors
Setting Name
Selectable Options
9

MULTIMEDIA 631
Doors & Locks
After pressing the “Doors & Locks” button on the touchscreen, the following settings will be available:Flash Lights with Lock
OnOff
NOTE:
When the “Flash Lights With Lock” feature is selected, the exterior lamps flash when the doors are locked or unlocked with
the key fob. This feature may be selected with or without the sound horn on lock feature selected. Steering Directed Lights OnOff
NOTE:
When the “Steering Directed Lights” feature is selected, the headlights turn with the direction of the steering wheel. Rear Cargo Guidance Lights — If Equipped On
Off
NOTE:
When the “Rear Cargo Guidance Lights” feature is selected, the lights in the cargo and bed of the truck will come on either
when the headlight switch is pressed, or the button on the back bed of the truck is pressed. Setting Name
Selectable Options
Setting NameSelectable Options
Auto Door Locks OnOff
Auto Unlock On Exit OnOff
NOTE:
When the “Auto Unlock On Exit” feature is selected, all doors unlock when the vehicle is stopped and the transmission is in
the PARK or NEUTRAL position and the driver's door is opened.9