diff --git a/MODULES/HVAC_M7_DataNonVolatile/DataNonVolatile_InitDeviceSetting.c b/MODULES/HVAC_M7_DataNonVolatile/DataNonVolatile_InitDeviceSetting.c
index 385b5a7..bce2453 100644
--- a/MODULES/HVAC_M7_DataNonVolatile/DataNonVolatile_InitDeviceSetting.c
+++ b/MODULES/HVAC_M7_DataNonVolatile/DataNonVolatile_InitDeviceSetting.c
@@ -12,6 +12,8 @@ void DeviceStorageInitDeviceSettings(tDeviceSettings *env) {
     memcpy(&env->identification.Tester_Fingerprint.tester_serial, "123456789",
            sizeof(env->identification.Tester_Fingerprint.tester_serial));
 
+    memset( env->identification.Vehicle_Identification, 0x20, 17); // "0000000000000..."
+
     memset(&env->identification.Status_CCU_Configuration, 0xFF, sizeof(tStatus_CCU_Configuration));
 
 /*