1907 BMW X3 management light

Car: BMW X3
Year: 1907
Variant: 2.o se
Categories: Electrics, ECU, Warnings & Lights
light comeing on intermitantly same fault been back 2 garage umpteen times had new air mass sensor 1yr.. replaced yesterday as could find no other problems light came on again 2day help.....
Posted: Sep 13, 2014 (9 years ago)
A different garage maybe?
Every scrap of information you can collect,
When the light comes on,
what engine temperature?
What engine load?
distance travelled.
Write it down,
no matter how seemingly insignificant.
Then find the best diagnostic guy you can.
Posted Sep 14, 2014 (9 years ago)

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