diff --git a/cereal b/cereal
index f1c5c8ef7c..e83ec3be7d 160000
--- a/cereal
+++ b/cereal
@@ -1 +1 @@
-Subproject commit f1c5c8ef7cab05b66892d67b6992f5ac1238ad4f
+Subproject commit e83ec3be7d83b8d4ce227e7c2027dd1ca5f930b4
diff --git a/selfdrive/car/mazda/carstate.py b/selfdrive/car/mazda/carstate.py
index 7ebf60c96b..7e80e533a4 100644
--- a/selfdrive/car/mazda/carstate.py
+++ b/selfdrive/car/mazda/carstate.py
@@ -16,6 +16,7 @@ class CarState(CarStateBase):
     self.acc_active_last = False
     self.low_speed_alert = False
     self.lkas_allowed_speed = False
+    self.lkas_disabled = False
 
   def update(self, cp, cp_cam):
 
@@ -91,9 +92,12 @@ class CarState(CarStateBase):
 
     self.acc_active_last = ret.cruiseState.enabled
 
+    self.crz_btns_counter = cp.vl["CRZ_BTNS"]["CTR"]
+
+    # camera signals
+    self.lkas_disabled = cp_cam.vl["CAM_LANEINFO"]["LANE_LINES"] == 0
     self.cam_lkas = cp_cam.vl["CAM_LKAS"]
     self.cam_laneinfo = cp_cam.vl["CAM_LANEINFO"]
-    self.crz_btns_counter = cp.vl["CRZ_BTNS"]["CTR"]
     ret.steerError = cp_cam.vl["CAM_LKAS"]["ERR_BIT_1"] == 1
 
     return ret
diff --git a/selfdrive/car/mazda/interface.py b/selfdrive/car/mazda/interface.py
index b4ae938228..9557cbc77b 100755
--- a/selfdrive/car/mazda/interface.py
+++ b/selfdrive/car/mazda/interface.py
@@ -86,7 +86,9 @@ class CarInterface(CarInterfaceBase):
     # events
     events = self.create_common_events(ret)
 
-    if self.CS.low_speed_alert:
+    if self.CS.lkas_disabled:
+      events.add(EventName.lkasDisabled)
+    elif self.CS.low_speed_alert:
       events.add(EventName.belowSteerSpeed)
 
     ret.events = events.to_msg()
diff --git a/selfdrive/controls/lib/events.py b/selfdrive/controls/lib/events.py
index 0048ca661c..6d84d6fdf2 100644
--- a/selfdrive/controls/lib/events.py
+++ b/selfdrive/controls/lib/events.py
@@ -832,4 +832,9 @@ EVENTS: Dict[int, Dict[str, Union[Alert, AlertCallbackType]]] = {
     ET.NO_ENTRY: NoEntryAlert("Cruise Fault: Restart the Car"),
   },
 
+  EventName.lkasDisabled: {
+    ET.PERMANENT: NormalPermanentAlert("LKAS Disabled: Enable LKAS to engage"),
+    ET.NO_ENTRY: NoEntryAlert("LKAS Disabled"),
+  },
+
 }