2021 DODGE DURANGO key fob battery

52GETTING TO KNOW YOUR VEHICLE
AUTOMATIC HEADLIGHT LEVELING —
I
F EQUIPPED
This feature prevents the headlights from
interfering with the vision of oncoming drivers.
Headlight leveling automatically adjusts the height
of the headlight beam in reaction to changes in
vehicle pitch.
BATTERY SAVER
Timers are set to both the interior and exterior
lights to protect the life of your vehicle’s battery.
After 10 minutes, if the ignition is OFF and any door
is left open or the dimmer control is rotated all the
way up to the dome light on position, the interior
lights will automatically turn off.
NOTE:Battery saver mode is canceled if the ignition is ON.
If the headlights remain on while the ignition is
placed in the OFF position, the exterior lights will
automatically turn off after eight minutes. If the
headlights are turned on and left on for eight
minutes while the ignition is OFF, the exterior lights
will automatically turn off.
INTERIOR LIGHTS
COURTESY LIGHTS
The courtesy lights can be turned on by pushing
the top corner of the lens. To turn the lights off,
push the lens a second time.

Courtesy Lights

Front Map/Reading Lights — If Equipped
Lights are mounted in the overhead console. Each
light can be turned on by pushing the switch on
either side of the console. These buttons are
backlit for nighttime visibility.
Front Map/Reading Lights

To turn the lights off, push the switch a second
time. The lights also turn on when a door is
opened. The lights will also turn on when the
unlock button on the key fob is pushed.

Front Map/Reading Light Switches

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329
B
Battery
.................................................... 92, 270Charging System Light................................. 92Keyless Key Fob Replacement.................... 15Battery Saver Feature...................................... 52Belts, Seat..................................................... 239Blind Spot Monitoring.................................... 195Body Mechanism Lubrication........................ 276B-Pillar Location............................................. 300Brake Assist System...................................... 190Brake Control System, Electronic.................. 190Brake Fluid.......................................... 283, 323Brake System...................................... 283, 317Anti-Lock (ABS).......................................... 317Fluid Check............................................... 283Master Cylinder......................................... 283Parking...................................................... 105Warning Light.............................................. 91Brake/Transmission Interlock....................... 107Bulb Replacement............................... 293, 294Bulbs, Light.................................................... 241
C
Camera, Rear................................................ 139Capacities, Fluid............................................ 321Caps, Filler Oil (Engine)................................................ 268Radiator (Coolant Pressure)...................... 282Car Washes................................................... 314
Carbon Monoxide Warning................... 241, 242Cargo Area Cover............................................. 76Cargo Compartment........................................ 76Light............................................................ 76Luggage Carrier........................................... 77Cargo Light....................................................... 76Cargo Tie-Downs.............................................. 77Cellular Phone.............................................. 188Center High Mounted Stop Light................... 295Certification Label......................................... 141Chains, Tire................................................... 310Chart, Tire Sizing........................................... 296Check Engine Light
(Malfunction Indicator Light)......................... 100Checking Your Vehicle For Safety................. 239Checks, Safety.............................................. 239Child Restraint.............................................. 223Child RestraintsBooster Seats........................................... 225Child Seat Installation.............................. 236How To Stow An unused ALR Seat Belt.............................................. 233Infant And Child Restraints....................... 224Locating The LATCH Anchorages.............. 229Lower Anchors And Tethers For Children................................................ 226Older Children And Child Restraints......... 225Seating Positions...................................... 226
Child Safety Locks............................................26Clean Air Gasoline......................................... 319CleaningWheels...................................................... 309Climate Control................................................55Automatic....................................................55Cold Weather Operation................................ 104Compact Spare Tire...................................... 307Contract, Service........................................... 325Cooling Pressure Cap (Radiator Cap)............ 282Cooling System............................................. 280Adding Coolant (Antifreeze)...................... 281Cooling Capacity....................................... 321Disposal Of Used Coolant......................... 282Drain, Flush, And Refill............................. 281Inspection................................................. 281Points To Remember................................ 283Pressure Cap............................................ 282Radiator Cap............................................. 282Selection Of Coolant (Antifreeze)......................... 281, 321, 322Corrosion Protection..................................... 313Cruise Control (Speed Control)............. 119, 121Cruise Light............................................... 97, 98Customer Assistance.................................... 324Cybersecurity................................................ 158
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331
Fuel
............................................................... 318Additives................................................... 319Clean Air.................................................... 319Economy Mode.......................................... 107Ethanol...................................................... 319Gasoline.................................................... 318Materials Added........................................ 319Methanol................................................... 319Octane Rating........................................... 318Requirements................................. 318, 321Specifications............................................ 322Tank Capacity............................................ 321Fueling........................................................... 140Fuses............................................................. 286
G
Garage Door Opener (HomeLink).................... 45Gasoline, (Fuel)............................................. 318Gasoline, Clean Air........................................ 319Gasoline, Reformulated................................. 319Gear Ranges.................................................. 108Getting to Know Your Instrument Cluster........ 82Glass Cleaning............................................... 316Gross Axle Weight Rating............................... 143Gross Vehicle Weight Rating.......................... 142GVWR............................................................ 141
H
Hazard Warning Flashers.............................. 243Head Restraints............................................... 39Headlights Automatic.................................................... 50Cleaning................................................... 314High Beam/Low Beam Select Switch.......... 49Lights On Reminder..................................... 51On With Wipers............................................ 50Passing........................................................ 50Heated Mirrors................................................. 44Heated Seats................................................... 37Heated Steering Wheel.................................... 27Heater, Engine Block.................................... 104Hill Start Assist.............................................. 193HitchesTrailer Towing........................................... 145HomeLink (Garage Door Opener)..................... 45Hood Prop........................................................ 74Hood Release.................................................. 74
I
Ignition............................................................. 17Key Fob Battery Low Or Dead...................... 17Key Fob Not Detected................................. 17Keyless Ignition........................................... 17Keyless Push Button................................... 17Push Button Ignition.................................... 17Switch.......................................................... 17
Immobilizer (Sentry Key)..................................16Indicator lightBlue.............................................................98Green...........................................................97White...........................................................98Yellow..........................................................97Inside Rearview Mirror.................... 42, 43, 243Instrument Cluster....................................82, 83Display.................................................. 83, 86Menu Items.................................................87Instrument Cluster DisplayAudio...........................................................88Driver Assist.................................................88Fuel Economy..............................................88Messages....................................................88Screen Setup...............................................89Speedometer...............................................87Stop Start....................................................88Trailer Tow...................................................88Trip..............................................................88Vehicle Info..................................................87Instrument Panel Lens Cleaning................... 315Integrated Trailer Brake Control.................... 149Interior And Instrument Lights.........................52Interior Appearance Care.............................. 315Interior Lights...................................................52Intermittent Wipers (Delay Wipers)..................53InverterPower...........................................................70iPod/USB/MP3 Control....................................67
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332 J
Jack Location
................................................. 248Jack Operation............................................... 251Jacking And Tire Changing Instructions......... 247Jacking Instructions....................................... 251Jump Starting................................................ 255
K
Key Fob........................................................... 14Arm The System.......................................... 21Disarm The System..................................... 21Programming Additional Key Fobs.............. 16Key Fob Battery Service
(Remote Keyless Entry)................................... 15Key Fob Programming
(Remote Keyless Entry)................................... 16Keyless Enter 'n Go™ Passive Entry............................................... 23Passive Entry Programming......................... 23Keys................................................................. 14Replacement............................................... 16Sentry (Immobilizer).................................... 16
L
Lane Change Assist......................................... 51LaneSense.................................................... 136Lap/Shoulder Belts....................................... 206Latches.......................................................... 241Hood........................................................... 74Lead Free Gasoline........................................ 318
Leaks, Fluid.................................................. 241Life Of Tires................................................... 305Liftgate............................................................ 75Liftgate Window Wiper/Washer....................... 55Light Bulbs.................................................... 241Lights............................................................ 241Adaptive Cruise Control............................... 97Air Bag...................................... 91, 211, 240All Wheel Drive............................................ 97Automatic Headlights.................................. 50Brake Assist Warning............................... 193Brake Warning............................................. 91Bulb Replacement........................... 293, 294Cargo........................................................... 76Center Mounted Stop............................... 295Cruise................................................... 97, 98Daytime Running......................................... 49Dimmer Switch, Headlight........................... 48Electric Power Steering Fault....................... 92Electronic Stability Control........................... 94Electronic Stability Program(ESP)Indicator.................................................. 93Exterior...............................................48, 241Fog.....................................................97, 294Forward Collision Warning........................... 97Hazard Warning Flasher........................... 243Headlights On With Wipers.......................... 50High Beam................................................... 98High Beam/Low Beam Select...................... 49Hood Open.................................................. 93
Interior.........................................................52LaneSense............................................ 97, 98Lights On Reminder.....................................51Low Fuel......................................................96Low Washer Fluid........................................95Malfunction Indicator (Check Engine)..........94NEUTRAL.....................................................97Oil Temperature...........................................93Park......................................................50, 97Passing........................................................50Reading.......................................................52Rear Servicing.......................................... 294Rear Tail Lamps........................................ 294Seat Belt Reminder.....................................91Security Alarm.............................................94Service............................................. 293, 294Service Adaptive Cruise Control...................96Service AWD................................................96Service Forward Collision Warning...............96Service Stop Start System...........................96Side Marker.............................................. 294Snow Mode..................................................97Sport Mode..................................................98Stop Start Active..........................................98Tow Mode....................................................98Traction Control........................................ 193Trailer Brake Disconnected.........................93Transmission Temperature..........................93Turn Signals....................... 48, 98, 241, 294Vanity Mirror................................................43

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