2021 GLE 450 checking oil level
Is this correct? The book says the vehicle needs to be on level ground and you access it through the screen on the car? How do you check the level of the oil if it doesn't work?
If the level is low, you have to drive it before you can get a reading before adding oil if needed?
HHUUMM!
Anybody know about the procedure here?
Appreciated.
Toban
Is this correct? The book says the vehicle needs to be on level ground and you access it through the screen on the car? How do you check the level of the oil if it doesn't work?
If the level is low, you have to drive it before you can get a reading before adding oil if needed?
HHUUMM!
Anybody know about the procedure here?
Appreciated.
Toban
I guess if the sensor quits or it just doesn't want to work you are out of luck?
Has anyone had any issues with the sensor or not being able to find out what the oil level is?
Wonder why they wouldn't leave a dipstick there just in case.
I saw this in the manual online but was just wondering.
Toban




I guess if the sensor quits or it just doesn't want to work you are out of luck?
Has anyone had any issues with the sensor or not being able to find out what the oil level is?
Wonder why they wouldn't leave a dipstick there just in case.
I saw this in the manual online but was just wondering.
Toban




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I guess if the sensor quits or it just doesn't want to work you are out of luck?
Has anyone had any issues with the sensor or not being able to find out what the oil level is?
Wonder why they wouldn't leave a dipstick there just in case.
I saw this in the manual online but was just wondering.
Toban
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I guess if the sensor quits or it just doesn't want to work you are out of luck?
Has anyone had any issues with the sensor or not being able to find out what the oil level is?
Wonder why they wouldn't leave a dipstick there just in case.
I saw this in the manual online but was just wondering.
Toban
Robert
Last edited by TexAg91; Jan 30, 2022 at 09:31 PM.




Plus, under hood aerodynamics are increasingly important.
Hard to say.
Last edited by TexAg91; Feb 2, 2022 at 03:14 PM.




You need to understand how emissions are measured, to know that dipsticks' days are numbered.
All engines generate crankcase pressure. Anything that escapes adds to the emissions of that vehicle.
It has nothing to do with where the cars are made.
You need to understand how emissions are measured, to know that dipsticks' days are numbered.
All engines generate crankcase pressure. Anything that escapes adds to the emissions of that vehicle.
It has nothing to do with where the cars are made.




I am VERY familiar with e-testing. Dipsticks and other crankcase leaks are measured during the testing procedure. BTW this includes transmission and differential vents, not just dipsticks. I'm sure you have heard of Charcoal Canisters, which have been around for decades - an early version of containing non-combustion emissions sources. That emphasis hasn't gone away.
Your analogy about the Fire Ants is appropriate. Fire Ants can take down an elephant, and the EPA counts those ants.
A manufacturer that doesn't pay attention to all emissions sources, especially in this day of "eliminate ICE's," probably is on the way out.
Mercedes has put a lot of money into designing their oil change procedures, dipstick replacement, and related consumables - Germany is much stricter than the US on their Tier XX requirements. It's certainly NOT a cost-saving measure.
edit to add: And my earlier comment about underhood aerodynamics applies here, too. Making an access to the dipstick, and the structure itself, is a consideration. As engines get more compact, that airflow becomes more important.
Last edited by mikapen; Feb 3, 2022 at 11:46 AM.





