Probably best to replace instrument lights with LED versions if they really are too dim.
Battery, as someone else has posted is ahead of the rear axle under the parcel shelf.
Welcome to the forum!
Have fun in your new car
Had a shock when I first saw your name - "Doc Dave" was our motorsport medic at Prescott Hill Climb for a good number of years until he retired. Then I realised no "e" on the end and you are in Denmark!
