Here is the full list of all 26 Autobahn Police Simulator achievements.
Reach shift number 100
Collect 100000 monetary fees
Drive 1000 km
Detain 100 persons without reason
Making 50 crashes which lead to cancelation a mission
Achieve 9. rank
Complete 50 shifts
Drive 500 km
Achieve 5. rank
He has a knife!
Use radio 100 times correctly.
Take down a suspect in less than 30 seconds
Complete a big accident mission perfectly
Take down a suspect
Hooted 100 times in a shift
Drive at 200 km/h without an accident for more than 10 seconds
Succed a perfect nightshift
Drive 100 km
Complete a traffic control for an automobile perfectly
Achieve 1. rank
Complete an accident mission perfectly
Drive 40 km
Complete a mission to remove objects from highway perfectly
Succed a perfect dayshift
Drive 5 km
Complete a traffic control for a truck perfectly