Oil checking

madder

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Joined
Mar 28, 2013
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Location
neath
Your Mercedes
aez 2647
Why does the onboard computer tell me OBSERVE WAITING TIME when I check the oil , that's all I get ?
 

Mic

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Nov 12, 2009
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Age
75
Location
Oxfordshire
Website
www.bennettgibbons.co.uk
Your Mercedes
MB SL500(2003), MB SLK320(2001), Volvo V70 XC AWD(2001)
Why does the onboard computer tell me OBSERVE WAITING TIME when I check the oil , that's all I get ?

The car needs to be on level ground and the engine stopped rotating for a period to allow the oil to settle.

Mic
 

thejohn

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Jan 4, 2013
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Location
London
Your Mercedes
S203 C270CDI Estate Elegance
I think every time you switch on the ignition it resets the timer back to the beginning. So switch off have a cup of tea then check
 

television

Always remembered RIP
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Mar 14, 2005
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Location
Daventry
Your Mercedes
2002 SL500, 216 CL500, all fully loaded
If you do it when the engine is cold there should be no wait
 

nokia

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Dec 17, 2012
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Location
London
Your Mercedes
W211 E320 CDI Avantgarde
When should we be checking the levels? Hot or stone cold??
 

rpe2

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Silchester
Your Mercedes
His: 2018 E220 d; Hers: 2016 SMAX
Cold for engine oil
 


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