GL Class (X164) 2007-2012: GL320CDI, GL420CDI, GL450, GL550

gl350- what's the dipstick behind oil filter for ?

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Old May 21, 2017 | 03:04 PM
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X166 gls450 2017
gl350- what's the dipstick behind oil filter for ?

Hello, couple of questions while I familiarize myself with this engine, right behind the oil filter there's a black box with cap that has dipstick marked in 1/4 incrememts, what is that for ? The oil dipsticks on the passenger side front
Also, behind the engine oil dipsticks there's a plastic canister next to glow plug controller, what's the function of that ? It's a hollow plastic container that's fitted with an oring .. i can take photos if needed, thats for the help guys
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Old May 22, 2017 | 02:36 AM
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Originally Posted by 007_e350
right behind the oil filter there's a black box with cap that has dipstick marked in 1/4 incrememts, what is that for ? The oil dipsticks on the passenger side front
Also, behind the engine oil dipsticks there's a plastic canister next to glow plug controller, what's the function of that ? It's a hollow plastic container that's fitted with an oring .. i can take photos if needed, thats for the help guys
1st is the power steering.
2nd I think what you are referring to is the black (barcoded) glow plug relay, just to the right is the (silver colored) controller and to the right of that is the Charge air cooler.
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Old May 22, 2017 | 12:17 PM
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X166 gls450 2017
Originally Posted by drgeeforce
1st is the power steering.
2nd I think what you are referring to is the black (barcoded) glow plug relay, just to the right is the (silver colored) controller and to the right of that is the Charge air cooler.
Perfect thankyou, do you have fuse diagram by any chance ?
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Old May 22, 2017 | 12:53 PM
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There is one I posted, but forget the thread.
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Old May 22, 2017 | 12:58 PM
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https://mbworld.org/forums/m-class-w...ml#post5635995
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