diff --git a/Software/src/battery/ECMP-BATTERY.cpp b/Software/src/battery/ECMP-BATTERY.cpp
index 16f276ac..b2532f49 100644
--- a/Software/src/battery/ECMP-BATTERY.cpp
+++ b/Software/src/battery/ECMP-BATTERY.cpp
@@ -191,6 +191,15 @@ void EcmpBattery::update_values() {
   datalayer_extended.stellantisECMP.pid_contactor_closing_counter = pid_contactor_closing_counter;
   datalayer_extended.stellantisECMP.pid_date_of_manufacture = pid_date_of_manufacture;
   datalayer_extended.stellantisECMP.pid_SOH_cell_1 = pid_SOH_cell_1;
+  // Update extended datalayer for MysteryVan
+  datalayer_extended.stellantisECMP.MysteryVan = MysteryVan;
+  datalayer_extended.stellantisECMP.CrashMemorized = HV_BATT_CRASH_MEMORIZED;
+  datalayer_extended.stellantisECMP.CONTACTOR_OPENING_REASON = CONTACTOR_OPENING_REASON;
+  datalayer_extended.stellantisECMP.TBMU_FAULT_TYPE = TBMU_FAULT_TYPE;
+  datalayer_extended.stellantisECMP.HV_BATT_FC_INSU_MINUS_RES = HV_BATT_FC_INSU_MINUS_RES;
+  datalayer_extended.stellantisECMP.HV_BATT_FC_INSU_PLUS_RES = HV_BATT_FC_INSU_PLUS_RES;
+  datalayer_extended.stellantisECMP.HV_BATT_FC_VHL_INSU_PLUS_RES = HV_BATT_FC_VHL_INSU_PLUS_RES;
+  datalayer_extended.stellantisECMP.HV_BATT_ONLY_INSU_MINUS_RES = HV_BATT_ONLY_INSU_MINUS_RES;
 
   if (battery_InterlockOpen) {
     set_event(EVENT_HVIL_FAILURE, 0);
diff --git a/Software/src/battery/ECMP-HTML.h b/Software/src/battery/ECMP-HTML.h
index 96bd56c6..2c2b6cd8 100644
--- a/Software/src/battery/ECMP-HTML.h
+++ b/Software/src/battery/ECMP-HTML.h
@@ -383,6 +383,58 @@ class EcmpHtmlRenderer : public BatteryHtmlRenderer {
                     : String(datalayer_extended.stellantisECMP.pid_SOH_cell_1)) +
                "</h4>";
 
+    if (datalayer_extended.stellantisECMP.MysteryVan) {
+      content += "<h4>MysteryVan platform detected: </h4>";
+      content += "<h4>Crash Memorized: ";
+      if (datalayer_extended.stellantisECMP.CrashMemorized == 255) {
+        content += "Yes</h4>";
+      } else {
+        content += "No</h4>";
+      }
+      content += "<h4>Contactor Opening Reason: ";
+      if (datalayer_extended.stellantisECMP.CONTACTOR_OPENING_REASON == 0) {
+        content += "No error";
+      } else if (datalayer_extended.stellantisECMP.CONTACTOR_OPENING_REASON == 1) {
+        content += "Crash!";
+      } else if (datalayer_extended.stellantisECMP.CONTACTOR_OPENING_REASON == 2) {
+        content += "12V supply source undervoltage";
+      } else if (datalayer_extended.stellantisECMP.CONTACTOR_OPENING_REASON == 3) {
+        content += "12V supply source overvoltage";
+      } else if (datalayer_extended.stellantisECMP.CONTACTOR_OPENING_REASON == 4) {
+        content += "Battery temperature";
+      } else if (datalayer_extended.stellantisECMP.CONTACTOR_OPENING_REASON == 5) {
+        content += "Interlock line open";
+      } else if (datalayer_extended.stellantisECMP.CONTACTOR_OPENING_REASON == 6) {
+        content += "e-Service plug disconnected";
+      }
+      content += "</h4>";
+      content += "<h4>Battery fault type: ";
+      if (datalayer_extended.stellantisECMP.TBMU_FAULT_TYPE == 0) {
+        content += "No fault";
+      } else if (datalayer_extended.stellantisECMP.TBMU_FAULT_TYPE == 1) {
+        content += "FirstLevelFault: Warning Lamp";
+      } else if (datalayer_extended.stellantisECMP.TBMU_FAULT_TYPE == 2) {
+        content += "SecondLevelFault: Stop Lamp";
+      } else if (datalayer_extended.stellantisECMP.TBMU_FAULT_TYPE == 3) {
+        content += "ThirdLevelFault: Stop Lamp + contactor opening (EPS shutdown)";
+      } else if (datalayer_extended.stellantisECMP.TBMU_FAULT_TYPE == 4) {
+        content += "FourthLevelFault: Stop Lamp + Active Discharge";
+      } else if (datalayer_extended.stellantisECMP.TBMU_FAULT_TYPE == 5) {
+        content += "Inhibition of powertrain activation";
+      } else if (datalayer_extended.stellantisECMP.TBMU_FAULT_TYPE == 6) {
+        content += "Reserved";
+      }
+      content += "</h4>";
+      content += "<h4>FC insulation minus resistance " +
+                 String(datalayer_extended.stellantisECMP.HV_BATT_FC_INSU_MINUS_RES) + " kOhm</h4>";
+      content += "<h4>FC insulation plus resistance " +
+                 String(datalayer_extended.stellantisECMP.HV_BATT_FC_INSU_PLUS_RES) + " kOhm</h4>";
+      content += "<h4>FC vehicle insulation plus resistance " +
+                 String(datalayer_extended.stellantisECMP.HV_BATT_FC_VHL_INSU_PLUS_RES) + " kOhm</h4>";
+      content += "<h4>FC vehicle insulation plus resistance " +
+                 String(datalayer_extended.stellantisECMP.HV_BATT_ONLY_INSU_MINUS_RES) + " kOhm</h4>";
+    }
+
     return content;
   }
 };
diff --git a/Software/src/datalayer/datalayer_extended.h b/Software/src/datalayer/datalayer_extended.h
index b982e10f..5756a05a 100644
--- a/Software/src/datalayer/datalayer_extended.h
+++ b/Software/src/datalayer/datalayer_extended.h
@@ -235,6 +235,14 @@ struct DATALAYER_INFO_CMFAEV {
 };
 
 struct DATALAYER_INFO_ECMP {
+  //mysteryvan parameters
+  bool MysteryVan = false;
+  bool CrashMemorized = false;
+  uint8_t CONTACTOR_OPENING_REASON = 0;
+  uint8_t TBMU_FAULT_TYPE = 0;
+  uint16_t HV_BATT_FC_INSU_MINUS_RES, HV_BATT_FC_INSU_PLUS_RES, HV_BATT_FC_VHL_INSU_PLUS_RES,
+      HV_BATT_ONLY_INSU_MINUS_RES = 0;
+  //ecmp below
   uint8_t MainConnectorState = 0;
   uint16_t InsulationResistance = 0;
   uint8_t InsulationDiag = 0;