Malfunction Indicator Lamp

[eck]

People

Spoke to the wife earlier (im currently abroad) and she informed me that the Malfunction Ind Lamp in her 54 plate wrx had came on yesterday.

In the manual it mentions something about Emission Controls, the car had just been had it's 50k service the day before by our local garage (no subaru)

Obviously she will be in contact with the garage when it opens after the weekend.

A bit of a long shot but does anybody have a clue as to what the problem may be?

Cheers