Anyone doing diagnostics?

[GERMANIKS]

As above preferably around west Dublin - north kildare/Meath? Car's throwing up check engine light when cold!

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Any use?

http://www.germaniks.com/about-us/

Thanks but i am no mechanic, OP is better off visiting a good bmw specialist.
Engine light can be due to a good few different things and a fault reading would not always point out to the actual fault.
I am sure a few specialists can be pointed out to OP.