diff --git a/utils/mapUtils.js b/utils/mapUtils.js
index 3c3938b59..a7dae6bda 100644
--- a/utils/mapUtils.js
+++ b/utils/mapUtils.js
@@ -79,15 +79,9 @@ export const restoreMapSettings = (map) => {
 
 // Now update checkOverlappingMarkers to check if oms is initialized
 export const checkOverlappingMarkers = (map, markers, plusIcon) => {
-  // Ensure markers is always an array
-  if (!Array.isArray(markers)) {
-    console.error("The `markers` argument is not an array:", markers);
-    return;
-  }
-
   const overlappingGroups = {};
 
-  // Group markers by coordinates as strings
+  // Gruppiere Marker basierend auf ihrer Position
   markers.forEach((marker) => {
     const latlngStr = marker.getLatLng().toString();
     if (overlappingGroups[latlngStr]) {
@@ -97,18 +91,47 @@ export const checkOverlappingMarkers = (map, markers, plusIcon) => {
     }
   });
 
-  // Add plus markers at coordinates where overlaps occur
+  // Füge Plus-Icons für überlappende Marker hinzu
   for (const coords in overlappingGroups) {
     if (overlappingGroups[coords].length > 1) {
       const latLng = L.latLng(coords.match(/[-.\d]+/g).map(Number));
-      const plusMarker = L.marker(latLng, { icon: plusIcon });
-      plusMarker.addTo(map);
-      //localStorage benutzen statt console.log
-      //console.log("Adding plus icon marker at", latLng);
-      localStorage.setItem("Adding plus icon marker at", plusMarker);
+      const plusMarker = L.marker(latLng, { icon: plusIcon }).addTo(map);
+
+      plusMarker.on("click", (e) => {
+        const clickedLatLng = e.latlng;
+
+        // Finde nahegelegene Marker (50 Pixel als Beispielradius)
+        const nearbyMarkers = markers.filter((marker) => map.distance(marker.getLatLng(), clickedLatLng) < 50);
+
+        console.log("Nearby Markers for Plus Icon:", nearbyMarkers);
+
+        if (nearbyMarkers.length > 0) {
+          // Simuliere einen Klick auf jeden Marker
+          nearbyMarkers.forEach((marker) => {
+            marker.fire("click");
+          });
+        } else {
+          console.log("Keine Marker gefunden.");
+        }
+      });
     }
   }
-  //localStorage benutzen statt console.log
-  //console.log("overlappingGroups", overlappingGroups);
-  localStorage.setItem("overlappingGroups", overlappingGroups);
+};
+
+export const handlePlusIconClick = (map, markers, oms, clickedLatLng) => {
+  // Debugging-Ausgabe
+  console.log("Plus-Icon Position:", clickedLatLng);
+
+  // Finde Marker in der Nähe der Klickposition
+  const nearbyMarkers = markers.filter((marker) => map.distance(marker.getLatLng(), clickedLatLng) < 50);
+
+  // Debugging-Ausgabe
+  console.log("Gefundene Marker in der Nähe:", nearbyMarkers);
+
+  if (oms && nearbyMarkers.length > 0) {
+    // Spiderfy die gefundenen Marker
+    oms.spiderfy(nearbyMarkers);
+  } else {
+    console.log("Keine überlappenden Marker gefunden.");
+  }
 };