NHTSA owner reports · September 18, 2026 snapshot.
Exterior Lighting complaints
84 reportsClear category filterMileage unknown · Feb 27, 2016
Electrical SystemExterior Lighting
PASSENGER DOOR AJAR SENSOR IS MALFUNCTIONING. SYSTEM DOES NOT RECOGNIZE HAT THE DOOR IS CLOSED AND WILL NOT ALLOW DOORS TO LOCK POSING SAFETY ISSUE. ALSO THE DOME LIGHT WILL NOT TURN OFF DUE TO THE SENSOR NOT RECOGNIZING THAT THE DOOR IS CLOSED. EVEN AFTER REPEATEDLY SHUTTING DOOR (OVER 10 TIMES) THE SENSOR WILL POP ON DURING D…
Read full complaint
PASSENGER DOOR AJAR SENSOR IS MALFUNCTIONING. SYSTEM DOES NOT RECOGNIZE HAT THE DOOR IS CLOSED AND WILL NOT ALLOW DOORS TO LOCK POSING SAFETY ISSUE. ALSO THE DOME LIGHT WILL NOT TURN OFF DUE TO THE SENSOR NOT RECOGNIZING THAT THE DOOR IS CLOSED. EVEN AFTER REPEATEDLY SHUTTING DOOR (OVER 10 TIMES) THE SENSOR WILL POP ON DURING DRIVING OF THE VEHICLE. DONE LIGHTS REMAIN ON AFTER CAR IS TURNED OFF WHICH DRAINS THE BATTERY.
NHTSA ODI #10838756
35,000 miles · Feb 24, 2016
Electrical SystemExterior LightingStructure
THE DOOR SENSOR SAYS THE DRIVER'S DOOR IS OPEN WHEN IT IS NOT AND STAYS ON. THIS DOES NOT ALLOW THE DOOR LOCKS TO CLOSE AND IS UNSAFE. THE INTERIOR LIGHTS ALSO GO ON AND STAY ON FOR A PERIOD OF TIME.
NHTSA ODI #10837968
55,000 miles · Feb 19, 2016
Exterior LightingStructure
DRIVER'S DOOR SENSOR IS FAULTY. THE VEHICLE'S INSTRUMENT PANEL WILL INDICATE THAT THE DOOR IS AJAR WHEN IT IS FIRMLY CLOSED. THIS ALERT OFTEN APPEARS WHILE THE VEHICLE IS IN MOTION. WHEN I EXIT THE VEHICLE AND THE PROBLEM OCCURS, THIS WILL PREVENT THE INTERIOR LIGHTS FROM GOING OUT AND IT WILL PREVENT THE SECURITY SYSTEM FROM…
Read full complaint
DRIVER'S DOOR SENSOR IS FAULTY. THE VEHICLE'S INSTRUMENT PANEL WILL INDICATE THAT THE DOOR IS AJAR WHEN IT IS FIRMLY CLOSED. THIS ALERT OFTEN APPEARS WHILE THE VEHICLE IS IN MOTION. WHEN I EXIT THE VEHICLE AND THE PROBLEM OCCURS, THIS WILL PREVENT THE INTERIOR LIGHTS FROM GOING OUT AND IT WILL PREVENT THE SECURITY SYSTEM FROM ARMING. THIS PROBLEM IS DISTRACTING WHILE DRIVING DUE TO THE ALERTS AND THE INTERIOR LIGHTING, ESPECIALLY AT NIGHT. THE ISSUE HAS ALSO RESULTED IN THEFT FROM MY VEHICLE. WHEN THE VEHICLE IS OFF, THE DOME LIGHTS DO NOT GO OFF AS THE SENSOR INDICATES THE DOOR IS OPEN. WHILE PARKED OUTSIDE MY HOUSE, MY VEHICLE WAS BROKEN INTO WITHOUT THE ALARM SOUNDING, RESULTING IN THEFT OF PERSONAL ITEMS INCLUDING CHECKS, CASH, AND ELECTRONICS. THE VEHICLE'S BATTERY HAS ALSO DRAINED OVERNIGHT TO THE POINT OF NEEDING A JUMP START.
NHTSA ODI #10837099
Mileage unknown · Feb 2, 2016
Exterior Lighting
THE LATCH DOOR AJAR DOME LIGHTS STAY ON WHEN THE FOO IS CLOSED
NHTSA ODI #10823662
Mileage unknown · Dec 28, 2015
Electrical SystemExterior LightingUnknown Or Other
EVEN THOUGH THE DRIVER'S SIDE DOOR IS PROPERLY CLOSED, THE DOOR AJAR INDICATOR LIGHT WILL ALL OF A SUDDEN COME ON AND THEN THE INTERIOR LIGHTS WILL ALSO COME ONE WHICH IS VERY HAZARDOUS IF YOU ARE DRIVING AT NIGHT. ALSO WHEN THIS HAPPENS YOU CANNOT LOCK THE DOORS WHICH MAKES IT NOT SAFE FOR CHILDREN OR ADULTS WITH DISABILITIES …
Read full complaint
EVEN THOUGH THE DRIVER'S SIDE DOOR IS PROPERLY CLOSED, THE DOOR AJAR INDICATOR LIGHT WILL ALL OF A SUDDEN COME ON AND THEN THE INTERIOR LIGHTS WILL ALSO COME ONE WHICH IS VERY HAZARDOUS IF YOU ARE DRIVING AT NIGHT. ALSO WHEN THIS HAPPENS YOU CANNOT LOCK THE DOORS WHICH MAKES IT NOT SAFE FOR CHILDREN OR ADULTS WITH DISABILITIES WHOM MAY BE A PASSENGER IN THE CAR AS WELL. SOMETIMES YOU HAVE TO SLAM THE DOOR ABOUT 15 TIMES BEFORE IT STOPS OR IT MIGHT NOT STOP AT ALL.
NHTSA ODI #10816516
75,000 miles · Dec 12, 2015
Electrical SystemExterior Lighting
THE DRIVER DOOR AJAR CENSOR WOULD NOT GO OFF DESPITE THE FACT THAT THE DOOR WAS ACTUALLY CLOSED. THIS CAUSED MY DOME LIGHTS TO STAY ON, THE CAR SYMBOL TO STAY ILLUMINATED ON THE PANEL, THE DOORS TO STAY UNLOCKED, AND THE WARNING TONE TO SOUND WHILE DRIVING. ALL OF THESE ISSUES OCCUR WHILE STATIONARY AND WHILE IN MOTION. I HAD TH…
Read full complaint
THE DRIVER DOOR AJAR CENSOR WOULD NOT GO OFF DESPITE THE FACT THAT THE DOOR WAS ACTUALLY CLOSED. THIS CAUSED MY DOME LIGHTS TO STAY ON, THE CAR SYMBOL TO STAY ILLUMINATED ON THE PANEL, THE DOORS TO STAY UNLOCKED, AND THE WARNING TONE TO SOUND WHILE DRIVING. ALL OF THESE ISSUES OCCUR WHILE STATIONARY AND WHILE IN MOTION. I HAD THE PAR REPLACED AT THE DEALERSHIP FOR $387 AND AFTER ONE YEAR AND TWO WEEKS THE PROBLEM HAS STARTED TO REOCCUR IN THE SAME FASHION.
NHTSA ODI #10809803
64,000 miles · Oct 26, 2015
Electrical SystemExterior LightingStructure
DRIVERS DOOR AJAR REPEATEDLY COMES ON, DOME LIGHT ILLUMINATES, MESSAGE TO PUT IN PARK SHOWS. CALLED FORD MOTOR CO. WHO REPORTS NO RECALL!! THIS IS A SAFETY ISSUE AS IT PROHIBITS DOOR LOCKING, TURNS ON INTERIOR LIGHT DURING NIGHT DRIVING. FORD ADVISED THAT THEY DIDN'T KNOW IF THIS WOULD BE COVERED BY MY EXTENDED WARRANTY. HOW CAN…
Read full complaint
DRIVERS DOOR AJAR REPEATEDLY COMES ON, DOME LIGHT ILLUMINATES, MESSAGE TO PUT IN PARK SHOWS. CALLED FORD MOTOR CO. WHO REPORTS NO RECALL!! THIS IS A SAFETY ISSUE AS IT PROHIBITS DOOR LOCKING, TURNS ON INTERIOR LIGHT DURING NIGHT DRIVING. FORD ADVISED THAT THEY DIDN'T KNOW IF THIS WOULD BE COVERED BY MY EXTENDED WARRANTY. HOW CAN THAT BE? ALL THEY COULD DO WAS GIVE ME A CASE NUMBER IF IT EVER TURNS INTO A RECALL. EVEN IF OUT OF WARRANTY, THIS SHOULD BE CONSIDERED A LATENT MANUFACTURE SAFETY DEFECT! LEAVES ME WONDERING HOW MANY OWNERS NEED TO REPORT MUCH LESS BE INJURED BEFORE FORD TAKES CARE OF IT. I WOULD ADVISE ALL WHO HAVE EXPERIENCED THIS TO REPORT TO FORD CUSTOMER SERVICE.
NHTSA ODI #10786147
Mileage unknown · Oct 8, 2015
Electrical SystemExterior LightingUnknown Or Other
THE PANEL SHOWS DRIVER DOOR AJAR ALL THE TIME WHILE DRIVING THE INTERIOR LIGHTS STAY ON AFTER CAR HAS BEEN LOCKED FOR SOME TIME THE LIGHTS GO ON EVEN IF THE CAR HAS NOT BEEN USED FOR A WHILE WHILE THE DOOR AJAR IS ON, THE DOORS DO NOT LOCK-SAFETY ISSUE, CAR IN MOTION I TRIED GETTING THE DEALER I BOUGHT THE CAR FROM TO REPAIR…
Read full complaint
THE PANEL SHOWS DRIVER DOOR AJAR ALL THE TIME WHILE DRIVING THE INTERIOR LIGHTS STAY ON AFTER CAR HAS BEEN LOCKED FOR SOME TIME THE LIGHTS GO ON EVEN IF THE CAR HAS NOT BEEN USED FOR A WHILE WHILE THE DOOR AJAR IS ON, THE DOORS DO NOT LOCK-SAFETY ISSUE, CAR IN MOTION I TRIED GETTING THE DEALER I BOUGHT THE CAR FROM TO REPAIR IT, THEY STATED THAT THEY COULD NOT BECAUSE THERE WAS NOT RECALLS ON MY ISSUES. BUT IF I WANTED IT REPAIRED IT WOULD COST ME $350.00 TO CHANGE THE SENSOR THAT MAY BE CAUSING THE PROBLEM. I BELIEVE THE DEALER SOLD ME A LEMON...THE DOOR AJAR COMES UP AS I CLOSE THE LEFT DOOR AS I PUT THE CAR IN MOTION;THE DOORS DO NOT LOCK WHILE THE CAR IS IN MOTION; INTERIOR LIGHTS IS WHEN THE CAR IS PARKED; THE LIGHTS GO ON WHEN THE CAR IS PARKED IN THE GARAGE. THE BATTERY HAS DIED A COUPLE OF TIMES AS A RESULT OF THIS.
NHTSA ODI #10780946
31,000 miles · Sep 8, 2015
Electrical SystemExterior LightingUnknown Or Other
THIS HAS BEEN AN ONGOING ISSUE IT STARTED OUT EVERY NOW AND THEN. NOW ITS CONSTANT THIS MORNING RAN MY BATTERY DOWN CAUSING CRAZY THINGS TO GO ON WITH ELECTRICAL. THE DOME LIGHT STAYS ON SO AT NIGHT DRIVING IS BOTHERSOME, AND THE DOOR LOCKS WILL NOT WORK.
NHTSA ODI #10762216
35,000 miles · Sep 5, 2015
Exterior LightingUnknown Or Other
DRIVER DOOR AJAR SHOWS ON DASHBOARD INTERMITTENTLY. WHEN ATTEMPTING TOOCK CAR, IT GIVES A DOUBLE SIGNAL AS IF IT IS NOT LOCKED. LIGHTS STAY ON IN THE CAR.
NHTSA ODI #10761744
Official recalls
3Jul 2, 2014
Ford Motor Company (Ford) is recalling certain model year 2012-2014 Ford Edge and Lincoln MKX vehicles manufactured September 2, 2010, to November 30, 2013; 2013-2014 Ford Taurus and Lincoln MKS vehicles manufactured August 25, 2011, to November 30, 2013; and 2013-2014 Ford Flex and Lincoln MKT vehicles manufactured September 12, 2011, to November 30, 2013. In the affected vehicles, the halfshaft retention circlip may not have been properly installed, and as a result, the halfshaft may move outward and disengage from the linkshaft while driving and without prior warning.
Consequence & remedy
Consequence: If the halfshaft and linkshaft become disengaged while driving, power will no longer be transmitted to the wheels, increasing the risk of a vehicle crash. Additionally, if the parking brake is not applied before exiting the vehicle, the vehicle may roll away despite the transmission being placed in 'Park', increasing the risk of injury to exiting occupants and bystanders.
Remedy: Ford will notify owners, and dealers will inspect the vehicles to make sure that the halfshaft is properly retained. If it is not, dealers will replace the linkshaft and also replace the halfshaft if it shows evidence of spline damage, free of charge. The recall began on August 4, 2014. Owners may contact Ford customer service at 1-800-392-3673. Ford's number for this recall is 14S10.
Jan 6, 2014
Ford Motor Company (Ford) is recalling certain model year 2012-2013 Edge vehicles manufactured from September 2, 2010, through April 25, 2013, and equipped with 2.0L engines. The fuel line pulse damper metal housing may crack as a result of an improper manufacturing process. A cracked fuel line pulse damper housing may result in a combination of fuel odor, weepage, or a continuous leak while the fuel system is pressurized.
Consequence & remedy
Consequence: A fuel leak in the presence of an ignition source may result in a fire.
Remedy: Ford will notify owners, and dealers will replace the fuel line with one that does not have a damper, free of charge. The safety recall began on February 25, 2014. Owners may contact Ford at 1-866-436-7332. Ford's number for this recall is 13S13. IMPORTANT: This recall supersedes recall 12V-438. All vehicles that have been remedied under the previous recall need to have the current remedy applied.
Sep 7, 2012
Ford is recalling certain 2012 Edge vehicles manufactured from September 2, 2010, through October 31, 2011, equipped with 2.0L engines. The fuel line pulse damper metal housing may crack as a result of an improper manufacturing process. A cracked fuel line pulse damper housing may result in a combination of fuel odor, weepage, or a continuous leak while the fuel system is pressurized.
Consequence & remedy
Consequence: A fuel leak in the presence of an ignition source may result in a fire.
Remedy: Ford will notify owners, and dealers will repair the vehicles free of charge. The safety recall began on September 27, 2012. Owners may contact Ford Motor Company Customer Relationship Center at 1-866-436-7332.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1PE16012 · Door Ajar Warning Light Always On
Opened Sep 28, 2016 · Closed Mar 20, 2017
Status: closed (inferred from source dates) · Interior Lighting; Latches/locks/linkages; Latches/locks/linkages:doors:latch
The Office of Defects Investigation (ODI) opened this investigation on September 28, 2016 based on allegations that the door ajar light located on the instrument cluster stays on all of the time even when all doors are closed and fully latched on 2011-2013 model year Ford Edge vehicles.When the light is illuminated continuously, vehicle occupants cannot be certain if any of the doors are properly latched.Reported safety consequences as a result of this issue include doors opening while driving (because doors were initially not latched properly), doors cannot be locked while driving, and the interior dome lights staying on continuously. Ford data received from the Information Request letter corresponding to this investigation indicates the failures were caused by contamination of the electrical contacts on the switch located within each door latch that tells the vehicle if the door is open or closed.All four doors contain the same latch design and switch.According to Ford, the Body Control Module (BCM) monitors the position of the switch and continuously samples it to detect a state of change.After a closed door state is detected, a continuous wetting current designed to keep the electrical contacts clean is sent from the BCM to the switches as long as the BCM is active.Beginning with the 2011 model year Edge vehicles, a change in BCM strategy resulted in a reduction of the wetting current sent out to clean the switch contacts by more than 75%.Over time, this low level of current is not sufficient to keep the switch contacts clean and contamination build up causes them to fail as described above.During the course of this investigation, ODI has identified a total of 1,983 complaints related to the door ajar light.Of these complaints, 14 indicated that a door opened while driving.Twelve of the 14 door opening events were situations where an occupant of the vehicle (often a child) opened a passenger door because the doors were not locked.The remaining two complaints involved a door opening on its own because the driver was unaware that the door was unlatched.There were no accidents but one complainant reported that a shoulder injury was caused by the driver having to repeatedly slam the door in an effort to get the door ajar light to turn off.After reviewing all available data, an unreasonable risk to motor vehicle safety has not been identified.The door latches themselves continue to function properly, remaining securely latched until acted upon by a driver or passenger.Child safety locks on the rear doors continue to function properly and can be used to prevent the rear doors from opening via the inside door handles.Vehicle crashworthiness is not affected by the lock condition of the doors and all active safety systems continue to function normally even if the vehicle BCM believes one or more doors is open.In addition, no accidents or accident related injuries have been reported.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, the investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.ODI numbers for the reports cited above are shown in the attached document.
Additional source detail variants (3)
Interior Lighting
The Office of Defects Investigation (ODI) opened this investigation on September 28, 2016 based on allegations that the door ajar light located on the instrument cluster stays on all of the time even when all doors are closed and fully latched on 2011-2013 model year Ford Edge vehicles.When the light is illuminated continuously, vehicle occupants cannot be certain if any of the doors are properly latched.Reported safety consequences as a result of this issue include doors opening while driving (because doors were initially not latched properly), doors cannot be locked while driving, and the interior dome lights staying on continuously. Ford data received from the Information Request letter corresponding to this investigation indicates the failures were caused by contamination of the electrical contacts on the switch located within each door latch that tells the vehicle if the door is open or closed.All four doors contain the same latch design and switch.According to Ford, the Body Control Module (BCM) monitors the position of the switch and continuously samples it to detect a state of change.After a closed door state is detected, a continuous wetting current designed to keep the electrical contacts clean is sent from the BCM to the switches as long as the BCM is active.Beginning with the 2011 model year Edge vehicles, a change in BCM strategy resulted in a reduction of the wetting current sent out to clean the switch contacts by more than 75%.Over time, this low level of current is not sufficient to keep the switch contacts clean and contamination build up causes them to fail as described above.During the course of this investigation, ODI has identified a total of 1,983 complaints related to the door ajar light.Of these complaints, 14 indicated that a door opened while driving.Twelve of the 14 door opening events were situations where an occupant of the vehicle (often a child) opened a passenger door because the doors were not locked.The remaining two complaints involved a door opening on its own because the driver was unaware that the door was unlatched.There were no accidents but one complainant reported that a shoulder injury was caused by the driver having to repeatedly slam the door in an effort to get the door ajar light to turn off.After reviewing all available data, an unreasonable risk to motor vehicle safety has not been identified.The door latches themselves continue to function properly, remaining securely latched until acted upon by a driver or passenger.Child safety locks on the rear doors continue to function properly and can be used to prevent the rear doors from opening via the inside door handles.Vehicle crashworthiness is not affected by the lock condition of the doors and all active safety systems continue to function normally even if the vehicle BCM believes one or more doors is open.In addition, no accidents or accident related injuries have been reported.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, the investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.ODI numbers for the reports cited above are shown in the attached document.
Latches/locks/linkages:doors:latch
The Office of Defects Investigation (ODI) opened this investigation on September 28, 2016 based on allegations that the door ajar light located on the instrument cluster stays on all of the time even when all doors are closed and fully latched on 2011-2013 model year Ford Edge vehicles.When the light is illuminated continuously, vehicle occupants cannot be certain if any of the doors are properly latched.Reported safety consequences as a result of this issue include doors opening while driving (because doors were initially not latched properly), doors cannot be locked while driving, and the interior dome lights staying on continuously. Ford data received from the Information Request letter corresponding to this investigation indicates the failures were caused by contamination of the electrical contacts on the switch located within each door latch that tells the vehicle if the door is open or closed.All four doors contain the same latch design and switch.According to Ford, the Body Control Module (BCM) monitors the position of the switch and continuously samples it to detect a state of change.After a closed door state is detected, a continuous wetting current designed to keep the electrical contacts clean is sent from the BCM to the switches as long as the BCM is active.Beginning with the 2011 model year Edge vehicles, a change in BCM strategy resulted in a reduction of the wetting current sent out to clean the switch contacts by more than 75%.Over time, this low level of current is not sufficient to keep the switch contacts clean and contamination build up causes them to fail as described above.During the course of this investigation, ODI has identified a total of 1,983 complaints related to the door ajar light.Of these complaints, 14 indicated that a door opened while driving.Twelve of the 14 door opening events were situations where an occupant of the vehicle (often a child) opened a passenger door because the doors were not locked.The remaining two complaints involved a door opening on its own because the driver was unaware that the door was unlatched.There were no accidents but one complainant reported that a shoulder injury was caused by the driver having to repeatedly slam the door in an effort to get the door ajar light to turn off.After reviewing all available data, an unreasonable risk to motor vehicle safety has not been identified.The door latches themselves continue to function properly, remaining securely latched until acted upon by a driver or passenger.Child safety locks on the rear doors continue to function properly and can be used to prevent the rear doors from opening via the inside door handles.Vehicle crashworthiness is not affected by the lock condition of the doors and all active safety systems continue to function normally even if the vehicle BCM believes one or more doors is open.In addition, no accidents or accident related injuries have been reported.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, the investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.ODI numbers for the reports cited above are shown in the attached document.
Latches/locks/linkages
The Office of Defects Investigation (ODI) opened this investigation on September 28, 2016 based on allegations that the door ajar light located on the instrument cluster stays on all of the time even when all doors are closed and fully latched on 2011-2013 model year Ford Edge vehicles.When the light is illuminated continuously, vehicle occupants cannot be certain if any of the doors are properly latched.Reported safety consequences as a result of this issue include doors opening while driving (because doors were initially not latched properly), doors cannot be locked while driving, and the interior dome lights staying on continuously. Ford data received from the Information Request letter corresponding to this investigation indicates the failures were caused by contamination of the electrical contacts on the switch located within each door latch that tells the vehicle if the door is open or closed.All four doors contain the same latch design and switch.According to Ford, the Body Control Module (BCM) monitors the position of the switch and continuously samples it to detect a state of change.After a closed door state is detected, a continuous wetting current designed to keep the electrical contacts clean is sent from the BCM to the switches as long as the BCM is active.Beginning with the 2011 model year Edge vehicles, a change in BCM strategy resulted in a reduction of the wetting current sent out to clean the switch contacts by more than 75%.Over time, this low level of current is not sufficient to keep the switch contacts clean and contamination build up causes them to fail as described above.During the course of this investigation, ODI has identified a total of 1,983 complaints related to the door ajar light.Of these complaints, 14 indicated that a door opened while driving.Twelve of the 14 door opening events were situations where an occupant of the vehicle (often a child) opened a passenger door because the doors were not locked.The remaining two complaints involved a door opening on its own because the driver was unaware that the door was unlatched.There were no accidents but one complainant reported that a shoulder injury was caused by the driver having to repeatedly slam the door in an effort to get the door ajar light to turn off.After reviewing all available data, an unreasonable risk to motor vehicle safety has not been identified.The door latches themselves continue to function properly, remaining securely latched until acted upon by a driver or passenger.Child safety locks on the rear doors continue to function properly and can be used to prevent the rear doors from opening via the inside door handles.Vehicle crashworthiness is not affected by the lock condition of the doors and all active safety systems continue to function normally even if the vehicle BCM believes one or more doors is open.In addition, no accidents or accident related injuries have been reported.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, the investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.ODI numbers for the reports cited above are shown in the attached document.
Illustration