MMI Oil Level Meter
Hey folks,
Something sort of new I am dealing with - I searched but did not find anything. Over the last few months - The oil meter in MMI is not reporting levels. I get the standard wait 2 mins and then shut the car off and such. It never does respond. The last time it did this for awhile, I reset the MMI and then shortly after it started reporting. It worked after that. I just changed the oil or had service done last Friday and so far it has not reported once - just the message is appearing. I have reset the MMI again multiple times. Does that system take a bit to respond after any oil adds or changes? Does anyone have any ideas? IS something related to that system failing or is a sending unit going / gone bad? Are there any tricks to get the system to re-initialize correctly? I have no problem getting a stick and doing it that way, but I like things working on the car. I have a 2012 3.0T Prestige 65K miles. Thanks for any help you all can provide! |
There could be a problem with a sensor, but also make sure you do not open the hood because doing so resets the measurement process.
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Originally Posted by Silver42
(Post 25009471)
Hey folks,
Something sort of new I am dealing with - I searched but did not find anything. Over the last few months - The oil meter in MMI is not reporting levels. I get the standard wait 2 mins and then shut the car off and such. It never does respond. The last time it did this for awhile, I reset the MMI and then shortly after it started reporting. It worked after that. I just changed the oil or had service done last Friday and so far it has not reported once - just the message is appearing. I have reset the MMI again multiple times. Does that system take a bit to respond after any oil adds or changes? Does anyone have any ideas? IS something related to that system failing or is a sending unit going / gone bad? Are there any tricks to get the system to re-initialize correctly? I have no problem getting a stick and doing it that way, but I like things working on the car. I have a 2012 3.0T Prestige 65K miles. Thanks for any help you all can provide! |
Silver, the car has to accumulate some miles before the oil level will display after the hood has been opened.
I've found a variation on what is mentioned by 537: Key on (engine not running) Open the hood Open the driver's door Check the oil level MMI display after a minute or two and you should get a reading |
Thanks all - will try the methods listed!
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The process from my dealer and owner’s manual is as follows:
• Run/drive car until it reaches operating temperature • Stop, then turn engine off • Turn the ignition only back on • Wait 2 minutes • Then select car, systems, service, etc. to see the oil level Doing things in this order, the function has always worked for me. |
you guys were right on!
After my commute yesterday I parked at work and shut the engine off - waited and BOOM there is the meter. I am thinking after the hood / oil-change from service and such....it just takes awhile for that system to report and function (As you all stated...) now I know and won't get bummed! thanks again |
Originally Posted by Silver42
(Post 25010539)
you guys were right on!
After my commute yesterday I parked at work and shut the engine off - waited and BOOM there is the meter. I am thinking after the hood / oil-change from service and such....it just takes awhile for that system to report and function (As you all stated...) now I know and won't get bummed! thanks again |
I can actually answer that - there is either a camera or a sensor that measures the geometry of the wheel and the bulge at the tires contact with the street - anywayz the way I understand it - the camera monitors the shape of the tire and if there is a change that is outside of tolerances, then the system triggers a warning.
I think Snag once a while ago described how it worked - that's what I remember about it. not 100 percent confidant with my response, but darn near. |
This makes no logical sense. A TPMS RF Sensor doesn't cost very much, and the radio to receive the signals, likewise. A four camera system with computer code, and computer to run it, would cost much more. It would also have to be kept clean, in a wheel well. I don't buy it.
Originally Posted by Silver42
(Post 25010731)
I can actually answer that - there is either a camera or a sensor that measures the geometry of the wheel and the bulge at the tires contact with the street - anywayz the way I understand it - the camera monitors the shape of the tire and if there is a change that is outside of tolerances, then the system triggers a warning.
I think Snag once a while ago described how it worked - that's what I remember about it. not 100 percent confidant with my response, but darn near. |
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