2022 FORD BRONCO warning

HOW DOES THE BATTERYMANAGEMENT SYSTEM WORK
If excessive battery drain is detected, thesystem temporarily disables someelectrical systems to protect the battery.
Systems included are:
•Heated rear window.
•Heated seats.
•Climate control.
•Heated steering wheel.
•Audio unit.
•Navigation system.
A message could appear in the informationdisplay to alert you that battery protectionactions are active. This message is only fornotification that an action is taking place,and not intended to indicate an electricalproblem or that the battery requiresreplacement.
BATTERY MANAGEMENT SYSTEMLIMITATIONS
After battery replacement, or in somecases after charging the battery with anexternal charger, the battery managementsystem requires eight hours of vehicle sleeptime to relearn the battery state of charge.During this time, your vehicle must remainfully locked with the ignition switched off.
Note:Prior to relearning the battery stateof charge, the battery management systemcould temporarily disable some electricalsystems.
Electrical Accessory Installation
To make sure the battery managementsystem works correctly, do not connect anelectrical device ground connectiondirectly to the battery negative post. Thiscan cause inaccurate measurements ofthe battery condition and potentialincorrect system operation.
Note:If you add electrical accessories orcomponents to the vehicle, it couldadversely affect battery performance anddurability. This could also affect theperformance of other electrical systems inthe vehicle.
RESETTING THE BATTERYSENSOR
When you install a new battery, reset thebattery sensor by doing the following:
1.Switch the ignition on, and leave theengine off.
Note:Complete Steps 2 and 3 within 10seconds.
2.Flash the high beam headlamps fivetimes, ending with the high beams off.
3.Press and release the brake pedal threetimes.
The battery warning lamp flashes threetimes to confirm that the reset issuccessful.
RECYCLING AND DISPOSING OFTHE 12V BATTERY
Make sure that you dispose ofold batteries in anenvironmentally friendly way.Seek advice from your local authorityabout recycling old batteries.
12V BATTERY –
TROUBLESHOOTING
12V BATTERY – WARNING LAMPS
If it illuminates when the greenready to drive indicator isactivated, this indicates yourvehicle requires service. Have your vehiclechecked as soon as possible.
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12V BATTERY – INFORMATION MESSAGES
DetailsMessage
The charging system needs servicing. If the warning stays onor continues to come on, have your vehicle checked as soonas possible.
Check Charging System
The charging system needs servicing. If the warning stays onor continues to come on, have your vehicle checked as soonas possible.
Charging System ServiceSoon
The charging system needs servicing. Have your vehicleimmediately checked.Charging System ServiceNow
The battery management system determines that the 12Vbattery is at a low state of charge. Start the engine to chargethe battery or charge the battery using an aftermarket batterycharger. Always use the vehicle ground point when connectingthe negative cable of the external battery charger. See JumpStarting the Vehicle (page 303).This message clears onceyou restart your vehicle and the battery state of charge hasrecovered. Do not switch on the ignition when a batterycharger is in use to charge the battery.
Battery State of ChargeLow
The battery management system determines that the batteryis at a low state of charge. Turn the ignition off as soon aspossible to protect the battery. This message will clear oncethe vehicle has been started and the battery state of chargehas recovered. Turning off unnecessary electrical loads willallow faster battery state-of-charge recovery.
Turn Power Off To SaveBattery
Displayed when the battery management system detects anextended low-voltage condition. Various vehicle features willbe disabled to help preserve the battery. Turn off as many ofthe electrical loads as soon as possible to improve systemvoltage. If the system voltage has recovered, the disabledfeatures will operate again as normal.
Electrical Power SaverActive Some FeaturesTurned Off See Manual
CHANGING THE 12V BATTERY
The battery is in the engine compartment.See Under Hood Overview (page 321).
Your vehicle has a maintenance-freebattery. It does not require additionalwater during service.
For longer, trouble-free operation, keep thetop of the battery clean and dry and thebattery cables tightly fastened to thebattery terminals. If any corrosion ispresent on the battery or terminals, removethe cables from the terminals and cleanwith a wire brush. You can neutralize theacid with a solution of baking soda andwater.
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We recommend that you disconnect thenegative battery cable terminal from thebattery if you plan to store your vehicle foran extended period.
Note:If you only disconnect the negativebattery cable terminal, make sure it isisolated or placed away from the batteryterminal to avoid unintended connection orarcing.
To maintain correct operation of thebattery management system, if you addany electrical devices to your vehicle, donot connect the ground connection directlyto the negative battery terminal. Aconnection at the negative battery terminalcan cause inaccurate measurements ofthe battery condition and potentialincorrect system operation.
Note:If you add electrical accessories orcomponents to your vehicle this mayadversely affect battery performance,durability and the performance of otherelectrical systems on your vehicle.
If you replace the battery make sure itmatches the electrical requirements ofyour vehicle.
If you disconnect or replace the batteryand your vehicle has an automatictransmission, it must relearn its adaptivestrategy. Because of this, the transmissionmay shift firmly when first driven. This isnormal operation while the transmissionfully updates its operation to optimumshift feel.
Remove and Reinstall the Battery
To disconnect or remove the battery, dothe following:
1.Apply the parking brake and switch theignition off.
2.Switch all electrical equipment off, forexample lights and radio.
3.Wait a minimum of two minutes beforedisconnecting the battery.
Note:The engine management system hasa power hold function and remains poweredfor a period of time after you switch theignition off. This is to allow diagnostic andadaptive tables to be stored. Disconnectingthe battery without waiting can causedamage not covered by the vehicleWarranty.
4.Disconnect the negative battery cableterminal.
5.Disconnect the positive battery cableterminal.
6.Remove the battery securing clamp.
7.Remove the battery.
8.To install, reverse the removalprocedure.
Note:Before reconnecting the battery,make sure the ignition remains switched off.
Note:Make sure the battery cable terminalsare fully tightened.
Note:After cleaning or replacing thebattery, make sure you reinstall the batterycover or shield.
If you disconnect or replace the vehiclebattery, you must reset the followingfeatures:
•Window bounce-back. See Windows(page 103).
•Clock settings.
•Pre-set radio stations.
•Steering angle sensor.
Note:To calibrate the steering anglesensor, drive the vehicle above 30 mph(50 km/h) for a minimum of 1.2 mi (2 km).Make sure to drive straight ahead for aminimum of 30 seconds. Several vehiclefunctions are disabled and a warning lightcould appear until the sensor is calibrated.
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REMOVABLE WINDOWS (IF
EQUIPPED)
REMOVABLE WINDOWSPRECAUTIONS
WARNING: Do not drive unless allrear windows are removed or securelyinstalled. Failure to follow theseinstructions could result in personalinjury.
Note:Use caution when moving or handlingthe windows. Do not drop the windows.
Note:Do not place the windows directly onhard or sharp surfaces. This could causedamage to the window.
REMOVING AND INSTALLING THEREAR QUARTER WINDOWS -VEHICLES WITH: SOFT TOP
The following procedure shows the driverside rear window, passenger side similar.
1.Release the rear edge of the panel bypulling the fabric out of the slot.
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7.To install the rear window, perform theabove steps in reverse order.
8.After installing the rear window, pressalong the top of the window to securethe hook and loop fastener strip.
Note:The buckles snap together andwindow is flush when correctly installed. Ifthe parts have visible gaps or stick out theyare not correctly secured.
REMOVABLE DOORS
REMOVING AND INSTALLING THEDOORS - VEHICLES WITHOUT:TUBE DOORS
Removing the Doors
WARNING: Removal of doors foroff-road use only. Removing the doorsfrom the vehicle will affect protectionprovided by the doors and may affectsafety system performance, includingsafety canopy and front seat mountedside airbags, during a crash or rollover.
WARNING: Vehicle needs to beturned off before reconnecting doors toverify all electrical connections havebeen properly connected. Failure tofollow these instructions may affectsafety system performance, includingsafety canopy and front seat mountedside airbags, during a crash or rollover.
1.Fully open the windows on the doorsyou are removing.
2.Switch your vehicle off.
3.Fold the mirrors toward the front ofyour vehicle before removing the frontdoors.
4.Fully open the door you are removing.
5.Locate the fender protector in the toolpouch and install it over the fenderedge near the top door hinge.
6.To release the door harness connector,open the connector door and pull theconnector straight out.
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15.Insert the door harness into theconnector.
16.Open and close the installed door afew times to make sure you alignedit properly and that it operatesnormally.
17.To install additional doors, repeatSteps 3 – 16.
18.Close the doors and switch theignition on. Check for any warningmessages.
19.Return the mirrors to the drivingposition.
REMOVING AND INSTALLING THEDOORS - VEHICLES WITH: TUBEDOORS (If Equipped)
WARNING: Tube doors are foroff-road use only. Tube doors are notdesigned like factory doors. Occupantprotection, door system performance,and safety system performance,including safety canopy and front seatmounted side airbags, may be affectedduring a crash or rollover.
WARNING: Always keep hands,feet and other body parts inside thevehicle at all times.
Installing the Doors
1.If not already removed, remove thefactory doors. See Removing andInstalling the Doors (page 342).
Note:When you remove the doors, the rearseat occupant alert no longer functions.
2.Switch your vehicle off.
3.Fold the mirrors completely toward thefront of your vehicle before installingthe front doors.
4.Inspect and clean debris from thebodyside and door hinges.
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1.Loosen the upper and lower hingemounting bolts.
2.Add or remove shims as necessary toattain proper latch alignment, startwith no shims.
3.Tighten the upper and lower hingemounting bolts, but do not apply finaltorque.
4.Disengage the latch from the strikerand confirm proper alignment.
5.Tighten the upper and lower hingemounting bolts to 41 lb.ft (55 Nm).
Removing the Doors
WARNING: Removal of doors foroff-road use only. Removing the doorsfrom the vehicle will affect protectionprovided by the doors and may affectsafety system performance, includingsafety canopy and front seat mountedside airbags, during a crash or rollover.
1.Switch your vehicle off.
2.Fold the mirrors completely toward thefront of your vehicle before removingthe front doors.
3.Fully open the door you are removing.
4.Use the provided hex tool to loosenand remove the lower hinge bolt.
5.Loosen and remove the upper hingebolt.
Note:You can store the hinge bolts in thetool pouch zipped pocket, if needed.
6.Lift the door vertically to separate itfrom the vehicle.
Note:Use caution when removing the doorsas they are heavy.
Note:Store the doors in a secure area.
Note:Store the doors out of the elementsto prevent damage.
7.To remove additional doors, repeatsteps 3-6.
8.Return the hex tool to the tool kit andsecure the tool kit in the vehicle’scenter console.
9.Return the mirrors to the drivingposition.
Note:When you remove the doors, the rearseat occupant alert no longer functions.
Cleaning the Tube Doors
We recommend that you wash the tubedoors with mild soap and rinse with astandard pressure water hose. Whilerinsing, avoid spraying water directly ontothe latch mechanism. Dry with a microfibercloth or leave to air dry.
DOORS AND LOCKS AUDIBLEWARNINGS
Sounds when a door is not fully closed orremoved and your vehicle is moving.
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REMOVABLE ROOF PANELS (IF
EQUIPPED)
REMOVABLE ROOF PANELPRECAUTIONS
WARNING: When opening, closing,removing or installing the removablevehicle components, take care not to getyour fingers or hands caught in themechanism. Failure to follow thisinstruction could result in personal injury.
WARNING: Do not drive yourvehicle with only the center or the rearroof panel removed. Failure to follow thisinstruction could cause unintendedseparation of the roof panels from yourvehicle.
WARNING: Do not drive yourvehicle unless the installed roof panelsare properly secured. Failure to followthis instruction could cause unintendedseparation of the roof panels from yourvehicle.
Note:Do not step or kneel on the centerconsole during roof removal or once roofpanels are removed.
Removal of the center and rear roof panelsrequires two adults.
Do not cut, drill, weld or modify the roofpanels or attach anything other than thefactory-installed roof rack.
If there is any damage to the roof panels,see an authorized dealer.
Make sure the locating pins on the rear roofpanel sit flush in your vehicle wheninstalled.
Failure to follow these instructions couldcause interior water damage, stains ormildew:
•Properly position the hard topassembly to seal the top to your vehicleduring installation. Improperinstallation could cause water to leakinto the vehicle’s interior.
•Properly handle and store theremovable roof panels. Improperhandling and storage could damagethe seals, causing water to leak intothe vehicle’s interior.
•Do not place anything on top of therear roof panel when it is removed fromthe vehicle. This could cause damageto the rear roof panel and its seals.
REMOVING AND INSTALLING THEFRONT ROOF PANEL
Remove the driver side front roof panelbefore removing the passenger side frontroof panel.
1.Fold down the sun visor against thewindshield.
2.Turn the three L-shaped latches on thedriver side front roof panel, unlockingthem from the roof.
3.Unlatch the driver side header panellatch at the top of the windshield.
4.Remove the driver side front roof panel.
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