Thanks for all of the responses guys, looks like I have the DQ381 - 0GC gearbox and its saying 80k fluid only. As the car is almost 6 years old and on about 40k, I will get the oil changed at the next service to be on the safe side.
As mentioned above, being proactive in this scenario will be a lot more beneficial than being reactive!!
I have already experienced a mechatronic going on a previous car, luckily within warranty so they covered it, but costs were still high.