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GLE Class (V167) Produced 2020 to present

Storing 21 gle450

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Old Dec 10, 2022 | 08:19 AM
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Gle450
Storing 21 gle450

I am going for an extended stay, 4 months away. Car will be in indoor garage. Is there any recommended things to do, such as starting and letting car run. How often should I start and for how long each time? Also, is there any other items too consider?
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Old Dec 10, 2022 | 11:21 AM
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Recommend putting a charger on the battery such as the CTEK to maintain the charge state.
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Old Dec 10, 2022 | 12:04 PM
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Originally Posted by MBguy013
Recommend putting a charger on the battery such as the CTEK to maintain the charge state.
I second that. The car is awake, looking for an approaching key, an impact or a download, so battery discharge is really the only thing to worry about.
You'll get a "battery partially discharged" notice on your Mercedes Me app 8n a couple of weeks if you don't use a Battery Maintainer. CTEK is a good choice.

Regarding starting the car periodically - Don't!
Unless you bring everything up to operating temps, you'll be doing more harm than good.

Just get a Maintainer (not a "trickle charger") and you're good to go, literally.
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Old Dec 10, 2022 | 12:22 PM
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Over inflate your tires a bit... when I store a car at one of our vacation homes usually inflate to max on tire... also battery maintainer.
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Old Dec 10, 2022 | 12:42 PM
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On both of your keyfobs, press the lock button twice to "turn off" each key. This will help save the battery in the key fobs.
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Old Dec 10, 2022 | 02:56 PM
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Originally Posted by makris0000
On both of your keyfobs, press the lock button twice to "turn off" each key. This will help save the battery in the key fobs.
Great tip. Just learned something new.
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Old Dec 10, 2022 | 06:50 PM
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Originally Posted by Neurobit
Great tip. Just learned something new.
This is very good advice. I thank you all for your input. The fob battery thing is a keeper!
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Old Dec 11, 2022 | 08:03 AM
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Fill tires to max inflation pressure listed on the sidewall. Top off the fuel, add fuel stabilizer if you like and put the battery on a maintainer.
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Old Dec 11, 2022 | 08:30 AM
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We leave ours for five months while at another house. In an air conditioned garage, We add a bit more air to the tires, put Stabil in the tank and fill it up, and put a CTEK batter tender on.
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Old Dec 11, 2022 | 05:09 PM
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Have to thank all for your help!
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Old Dec 11, 2022 | 05:10 PM
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Re: CTEK units do not use the model 3300. I have had several of them go bad and take out batteries. The newer CTEKs seem fine and that is what I use.
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Old Dec 11, 2022 | 05:24 PM
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I store both my Porsches. Battery tenders and lift them off the ground.
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Old Dec 11, 2022 | 06:01 PM
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put moisture adsorbers inside and if possible use a dehumidifier in garage.

Last edited by E55 KEV; Dec 11, 2022 at 06:11 PM.
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Old Dec 11, 2022 | 09:41 PM
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Just get a Maintainer (not a "trickle charger") and you're good to go, literally.
Aren't they the same...?​​​​​​​
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Old Dec 12, 2022 | 10:32 AM
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Originally Posted by NorseWagon
Aren't they the same...?
Nope. A trickle charger is just a low current, constant voltage charger. It can cook and damage a good battery if left on too long. A good quality battery maintainer will monitor the state of charge on the battery it's connected to and increase, decrease, or stop charging altogether as needed.
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Old Dec 12, 2022 | 10:40 AM
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Originally Posted by Lucky 777
Nope. A trickle charger is just a low current, constant voltage charger. It can cook and damage a good battery if left on too long. A good quality battery maintainer will monitor the state of charge on the battery it's connected to and increase, decrease, or stop charging altogether as needed.
Aha, old technology: I thought every modern charger was "smart" with 3 stages and the ability to shut off as needed when the battery is fully charged,
Guess not.

I am using this one, a smart charger but they also call it a Trickle Charger..Marketing I guess.


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Old Dec 12, 2022 | 01:41 PM
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I see that. Maybe a marketing thing as you said. The NOCO Genius is an excellent maintenance charger.
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Old Dec 13, 2022 | 09:10 AM
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Originally Posted by NorseWagon
Aha, old technology: I thought every modern charger was "smart" with 3 stages and the ability to shut off as needed when the battery is fully charged,
Guess not.

I am using this one, a smart charger but they also call it a Trickle Charger..Marketing I guess.

Holy cow, less than 1/3 the price of a CTEK https://smile.amazon.com/gp/product/...e?ie=UTF8&th=1
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Old Dec 13, 2022 | 01:15 PM
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I have read that the battery connection is under drivers seat. Where would I connect to the battery? At the battery itself or another placement?
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Old Dec 13, 2022 | 01:28 PM
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Originally Posted by Meric
I have read that the battery connection is under drivers seat. Where would I connect to the battery? At the battery itself or another placement?
The connection points are under the hood. At least that’s where I connect my CTek.
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Old Dec 13, 2022 | 02:03 PM
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Originally Posted by Professor1234
The connection points are under the hood. At least that’s where I connect my CTek.
That's the best place.
You will be charging the 12 volt battery, which in turn charges the 48 volt battery through a 12 volt DC to 48 volt DC converter.
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Old Dec 15, 2022 | 11:21 AM
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Go to the Settings menu in your center screen and enter "Standby Mode" right before you lock the door for the last time


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