This Siren Mod contains:

-> German City Siren of the BMW F31 (Most used in North Rhine-Westphalia)
-> German City Siren of the VW Passat B7
-> German Overland Siren (Most used in Munich)

+ Install +
1. Download OpenIV or SparkIV
2. Navigate in one of the programs to "GTAIV > pc > audio > Sfx > resident.rpf > RESIDENT"
3. Replace my HORNS file with the file in that direction
4. Save it and have FUN !

5. Use ELS to use all 3 Horns. Watch at YouTube for "How to install ELS Install" if you haven't already. After installing ELS you can use all 3 Sirens with the Numbers on the Keyboard. "1", "2" and "3"