Mercedes Benz W220 Hidden Menu Battery Voltage Check

[@ramerojorje2396]

OUTSTANDING INFO - THANK YOU SO MUCH

[@WheelsTips]

Hey Ramero Jorje thanks for watching my video and for leaving a comment. Glad I could help provide some quality information to help with your Mercedes-Benz W220, enjoy the car!

[@andythesoupdragon]

Awesome. I've owned my 2005 since new,didn't realise it had these functions. Thanks!

[@WheelsTips]

Glad to help and thanks a bunch for watching my video.

[@Take_The_Ride]

just saved me a ton of cash bud. thank you.

[@WheelsTips]

Hey SuicidalBaby thanks for watching my video. I am glad to know that this video helped you. Please consider subscribing to my channel it would help me a lot, thanks.

[@habzrahman8315]

That was awesome. Any idea which number gvies reading of alternator or parking sensors. After tinting my car the side mirrors and parking sensors are playing up as battery was drained in the process.

[@WheelsTips]

Hey Habz Rahman thanks for watching my video. First number 24 on the display is Battery Voltage which would give you an idea if your are charging somewhat correctly if you put the car on, turn the lights, AC on and radio while ideal would give you a good idea what you are charging at. If your car battery died and things are acting up electronically afterward but working it is because they need to be readjusted , re-sync or relearn procedure. To my understanding you have a W220, I would google search W220 readjust mirror or check your owners manual. You may also want to check if you have fault codes stored in the SAM units. Your parking sensors may need to be recalibrated as well. The only way I have worked with the parking sensors was through the Mercedes Benz software or an something that can access all computers in the car. Please share an update, thanks.

[@habzrahman8315]

Thanks for the reply. I recently had the sensors fixed as 7 were faulty. The side mirrors and sensors went all wonky after my tints were done. They had to boost the battery as ignition was on for 4 hours. Before was so sleek and fast...might need alternator tested but its funny it said 14 volts plus 12v quick on your button test

[@WheelsTips]

Thanks for the update, whenever the battery dies it leaves behind residual gremlins. It is best to use a battery test tool if you are having consistent issues as the tool will be more accurate.

[@carlossoto8868]

@@WheelsTips it is actually pretty simple disconnect the battery charge it to full capacity after that reconnect the battery and then you can start with all your windows and sunroof open to full position and closed to full position while the car is running everything should go back to normal

[@malachit139]

Thinking about buying one of these, I was just wondering can you plug a car charger up in this car?

[@WheelsTips]

Hey Malachi T thanks for watching my video. How many miles does the one you are looking at have? Does it have service records? How many owners? It is always best to get all these details to make an informed purchase.

[@Wanganenthusiast]

Has anybody found on the web a guide to all those values and their meanings?

[@WheelsTips]

Thanks a bunch for watching my video and taking the time to ask a question. I have found a wiki page with all the values by Google searching, Automatic Climate Control (ACC) Service Menus wiki. Please share an update, thanks a bunch.

[@alibaba66able]

Thanks for sharing. Where can we find the meaning of those NR numbers? Thanks again.

[@WheelsTips]

thanks for watching my video. Glad I could help you. Consider subscribing to me it would help me, thanks. NR.00 Temperature inside the cabin, Sensor N22/b1 NR.01 In Car Temperature Sensor (N70b1) NR.02 Ambient Temperature Sensor (B14) NR.03 Heater Core Temperature Sensor Left (B10/2) NR.04 Heater Core Temperature Sensor Right (B10/3) NR.05 Evaporator Core Temperature Sensor (B10/6) NR.06 Engine Coolant Temperature Sensor (B11/4) NR. 07 Refrigerant (R134A) Pressure Sensor (B12) NR.22 Engine Crankshaft Rotation Speed, RPM NR.24 Battery Voltage

[@alibaba66able]

Thank you for the codes. I am already subscribed to your wonderful channel. I pulled down the console above the rear view mirror. fixed the sensor. But now there is no power to that console AT ALL. NOTHING WORKS. Checked all the fuses and all fuses are good. What did I miss and what went wrong? Did I burn the whole board? Thanks for your help.

[@WheelsTips]

Hey alibaba66able, I would recommend sending the unit out for testing. You can get them what is known as re-manufactured and tested. This will save you a big headache. Let me know how it goes.

[@alibaba66able]

I actually cut what I soldered earlier and all the lights started to work LOL. But a week later I noticed that I have forgotten to place that black plastic cover. I thing if I solder back the sensor and use the black plastic cover all would be well. I shall let you know. Thanks for the reply and the info.

[@andredouglas8890]

Im having starting issue with my 2005 s430 i did your method my battery voltage is flashing 11.8 i see that you said it should be 11.9 my question is with it flashing 11.8 would cause periodically starting problem

[@WheelsTips]

Hey Andre Douglas thanks for reaching watching my video and reaching out. To start do you have a check engine light on? Also do you end up jumping your car to get it started? You may have many other issues rather than the battery 11.8 is not a bad voltage (compared to 9.5 or 10). It is possible your starter is weak or if you live in a cold area and just started to have starting problems your cold cranking amps in the battery maybe not at 100%. Sometimes people also have fuel issues depending on the local temperature coupled with weak fuel pumps. Please share an update, thanks.

[@andredouglas8890]

Thanks for replying im in Wisconsin and the temperature is really cold but the car starts just take a few a tries

[@WheelsTips]

Thanks for the update Andre Douglas, I do not have much experience with those temperatures. Have you tried to turn the ignition to position 2 a few times before start to try and prime the fuel? I personally also am a fan of servicing the fuel filter every 60k -80k just my humble opinion. Please share have you ever serviced the fuel filter?

[@armenvegas]

Nice video, will this get the car into dyno mode?

[@WheelsTips]

Thanks a bunch for watching my video and taking the time to comment. What are you trying to achieve in dyno mode? Thanks for any update.

[@armenvegas]

Ild love to do burn outs.

[@WheelsTips]

Sorry to inform this procedure will not help you do burnouts.

[@thegillfamily8704]

This is great. Thanks!

[@WheelsTips]

Hey The Gill Family thanks for watching my video. I am glad you found the Mercedes Benz hidden menu function useful. Please subscribe and check out some other related Mercedes Benz videos I have that match your car. Thanks a lot.

[@WheelsTips]

Thanks David Topchiev for watching my video. I have other videos where I do service resets on Mercedes of all types one video maybe similar to your car, "Reset service indicator Mercedes Benz S-Class W222 2013-2017"which would allow you to access a service menu which may have all types of features. Let me know what you find.

[@giomoussally83]

great video

[@WheelsTips]

Hey gio moussally thanks for watching my video. Glad you found the secret Mercedes W220 menu.

[@bobblos2591]

Hi is this applicable to the 2004 w220 model as well?

[@WheelsTips]

Hey ay blossom thanks for watching my video. To the best of my knowledge this should be applicable to 2000 to 2006 Mercedes-Benz W220. Please share your experience, thanks again.

[@MyyMisty]

This works for my W220 1999 as well! 👍

[@WheelsTips]

Thanks a bunch for watching my video and subscribing, greatly appreciated!

[@xxmzcxxblockmanplays8484]

I have My S430 W220 Battery been Changed 4 years ago I saw battery warning on Display Speedometer Also my S420 W140 Battery been changed 2 months battery was bad and I saw warning doesn't lights on in dashboard.

[@WheelsTips]

Hey thanks for watching my video. Did the voltage menu help? Thanks for response.

[@biglounumber12]

Xcellent

[@WheelsTips]

Hey biglounumber12 thanks for watching my video, glad you enjoyed your video.

[@WheelsTips]

Hey biglounumber12 if my video helped please consider subscribing to my channel it will help me.

[@1StIwY1]

Why hiding such an useful menu ?🙄

[@WheelsTips]

Great question, why did they hide this menu?! Thanks a bunch for watching my video and taking the time to comment, enjoy the car!

[@curlymyhero]

Next try shooting during the day genius...

[@WheelsTips]

Hey Brent Waterbury thanks for watching my video and for the kind words. I hope this video was informative. You may want to check your brightness and contrast settings for more visibility. Please share your experience.