Shutting down to conserve battery On my touch screen brand battery

[Littleslim]

My 2017 continental destab a message on the radio screen shutting down to conserve battery what does this mean. Just bought it 2 weeks ago brand new battery

 

[Town]

My 2017 continental destab a message on the radio screen shutting down to conserve battery what does this mean. Just bought it 2 weeks ago brand new battery

I get that message in winter listening to the radio while parked and engine turned off; also the companion message to start engine or switch off ignition when getting into car. My dealer has looked at the issue and run the diagnostics and there is no problem. In ambient temperatures above 0C (32F) it does not happen.

It occurs every winter and never in the summer. When the battery was new and now when it is more than 4 years old, so not a battery issue.

 

[bbf2530]

My 2017 continental destab a message on the radio screen shutting down to conserve battery what does this mean. Just bought it 2 weeks ago brand new battery

Hi Littleslim. That is a normal message and means exactly what it states. Accessory power will stay on for ~10 minutes after the vehicle is turned off. The Battery Saver system will then shut off accessory power to conserve battery power. There are also other variables/factors (i.e. cold temperatures) which can lead to the system shutting down sooner than 10 minutes in order to conserve battery power. This will occur if the Battery saver system senses the state of the battery charge is low or getting low.

This information is contained in the Owners Manual for your vehicle. If you did not get a hard copy, you can download the PDF version here: https://www.fleet.ford.com/parts-service/resources/owner-manuals/

If you check the Owners Manual descriptions/explanations and still feel there is an issue, it would probably be best to have your vehicle checked.

Let us kno whow you make out and good luck.

 

[Town]

@Littleslim The Body Control Module (BCM) automatically monitors the battery state of charge and under certain "state of battery charge issues" will send the message you are getting. There is a note in the service manual:

NOTE: To maintain correct operation of the load shed system, any electrical devices or equipment must be grounded to the engine or chassis ground and not the negative battery terminal. A connection to the negative battery terminal may cause an inaccurate measurement of the battery state of charge and may cause incorrect load shed system operation.

You may want to check if a prior owner has connected an accessory ground wire directly to the battery neg terminal. The battery negative terminal should never be used for testing or charging the battery, just connect any such neg connection to the battery neg wire connection on the suspension tower or an engine ground. Just a thought.

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[Town]

My 2017 continental destab a message on the radio screen shutting down to conserve battery what does this mean. Just bought it 2 weeks ago brand new battery

What it means is that your battery charge is 40% or less (11.90 volts). If that is not the case then you have an electrical system failure, I have the diagnostics if you need them. My battery draw (as measured by my dealer) is 300 mah while earlier cars I have owned have been 50 mah or less so the Conti is not a car to leave unused for long. The COVID-19 lockdown means my car is often left unused for 5 days, and then I get the message.

My problem with that message has gotten worse this spring and each time the battery voltage was 11.88 volts and lower. So my battery had less than 40% charge (11.9 is 40%). So the message is normal for me. Decided on a new battery, so talked to my dealer. There are 2 Motorcraft batteries that fit the stock one BXT-94RH7-730 and the AGM battery for the F150 (with auto stop/start) BAGM-94RH7-800 which has more capacity. So I decided on the BAGM battery for CDN$250 plus install. However, the Ford warranty covers this issue for the stock BXT but not the BAGM, so I went with the stock battery for no charge. It is labeled "MAX" so hope it lives up to it's name.

Time will tell if this is the solution.

 

[Fifth Straight Lincoln]

I have a new 2022 Corsair. It was fine for the first week in Maine, then the temperature dropped persistently below 30F and as low as 9F. The car turns on easily and runs well. When I turn it off, within minutes I get a notice on my linked mobile phone that certain "remote features disabled to preserve battery energy" and that the car has been put into deep sleep. When I go to start the car again, it starts easily and runs fine and there is no warning about the battery on any screen. It is truly annoying to go to bed worrying about whether the car will start in the morning, whether this is a flaw in one of the systems in the car or battery, or simply a factor of the cold weather -- which I should have been told about when I bought the vehicle.

 

[Action]

The owners manual might give you insight regarding this feature.
Temps in the range you are describing are hard on a battery.

Action

 

[bbf2530]

I have a new 2022 Corsair. It was fine for the first week in Maine, then the temperature dropped persistently below 30F and as low as 9F. The car turns on easily and runs well. When I turn it off, within minutes I get a notice on my linked mobile phone that certain "remote features disabled to preserve battery energy" and that the car has been put into deep sleep. When I go to start the car again, it starts easily and runs fine and there is no warning about the battery on any screen. It is truly annoying to go to bed worrying about whether the car will start in the morning, whether this is a flaw in one of the systems in the car or battery, or simply a factor of the cold weather -- which I should have been told about when I bought the vehicle.

Hi FSL. Just a suggestion: You posted this same question and information in the Corsair sub-forum (and you own a Corsair). Double-posting the same question in multiple sub-forums is discouraged, since it can become confusing for you and us.

By not double posting, all questions, answers and information are located in one place, and those of us trying to help are not wasting time and effort to provide information which has already been provided.

Keep us updated and good luck.

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[Action]

I did not know there was a second thread when I posted above. Had I known I would not have posted to this thread.

Action

 

[bbf2530]

I did not know there was a second thread when I posted above. Had I known I would not have posted to this thread.

Action

Hi Action. That makes two of us.

I did not know this second thread existed until after I posted in the other one.

Good luck.

 

[G-26886]

I bought a used 2014 Lincoln MKX. I lock the car with FAUB come back and radio is on or computer is on WI and the weather is 11° and colder. What is wrong? New battery already

 

[G-481306]

I have a new 2022 Corsair. It was fine for the first week in Maine, then the temperature dropped persistently below 30F and as low as 9F. The car turns on easily and runs well. When I turn it off, within minutes I get a notice on my linked mobile phone that certain "remote features disabled to preserve battery energy" and that the car has been put into deep sleep. When I go to start the car again, it starts easily and runs fine and there is no warning about the battery on any screen. It is truly annoying to go to bed worrying about whether the car will start in the morning, whether this is a flaw in one of the systems in the car or battery, or simply a factor of the cold weather -- which I should have been told about when I bought the vehicle.

I have the same issues and am on here hoping to hear from someone how to disable it!? So annoying!!

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[batchman]

It sounds to me like the car is doing a proper job of making sure it will have the energy avaliable to start. Not sure I understand the complaints, perhaps you would prefer it didn't monitor things, didn't take action, and let the car go dead by morning?

Best,
- Jeff

 

[G-47477]

The problem is remote start is disabled. What good is that, when in winter ,you would need that feature the most.