Hi everyone. Maybe collecting a black 2015 gla45 this weekend with the aero pack and 20” black wheels. Also has reverse cam, Harmon / Kardon and branded gearstick / Alcantara steering wheel. This will be my first AWD car, prev cars have been an M4 and W204 C63 amg. Can someone give me some pointers as to what I should look out for in the gla ( common issues / weak points)? Mileage is circa 34k - are these cars usually serviced every 12months / 1 year and do the gearbox fluids need to be changed? How’s reliability on the older cars? Thanks in advance..