Diesel Engine Software Update
#1
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Diesel Engine Software Update
My 250d is due a software update -Ref. No. 5499636.
Can anyone tell me does/might this update, in relation to emissions, change the power output of the engine?
Has anyone who has had this update noticed any change in performance etc?
Thanks.
Can anyone tell me does/might this update, in relation to emissions, change the power output of the engine?
Has anyone who has had this update noticed any change in performance etc?
Thanks.
#2
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Join Date: Apr 2018
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Glc 250d
I did not experience any change in power however the consumption figures given by the trip computer have definitely increased from an average of 7.7 to that of 8.4 l/100km. The car seems to be less economic than before the update
#3
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