12
Complaints
4
Crashes
0
Fires
0
Deaths
!

High Severity Issue

This component has been associated with crashes, fires, or deaths.

This Problem Across All Years

All Electrical System Complaints

Showing 12 of 12
Jul 24, 2025 Crash 80,000 mi

The contact owns a 2015 Mercedes-Benz CLA250. The contact stated that the air bag warning light was illuminated. The contact stated that the vehicle was previously involved in a collision, in which another vehicle crashed into the passenger's side of the vehicle, causing damage to the frame and headlights; however, the air bags failed to deploy. The contact sustained soreness in the neck and back and received medical assistance. A police report was filed, but the contact did not have the police report information available. Additionally, the contact stated that while driving at 65 MPH, the vehicle stalled. The contact pulled to the shoulder of the road. The vehicle was able to restart; however, the failure recurred several times while driving. The contact related the failure to NHTSA Campaign Number: 15V662000(Engine and Engine Cooling). The contact stated that the vehicle had leaked excessive oil onto the ground. The contact stated that the vehicle had failed to start while pressing the Push to Start button. The vehicle was taken to the dealer, where the contact was informed that she would need to pay a fee for diagnostic testing. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the vehicle. The failure mileage was approximately 80,000.

Jul 24, 2025 Crash 80,000 mi

The contact owns a 2015 Mercedes-Benz CLA250. The contact stated that the air bag warning light was illuminated. The contact stated that the vehicle was previously involved in a collision, in which another vehicle crashed into the passenger's side of the vehicle, causing damage to the frame and headlights; however, the air bags failed to deploy. The contact sustained soreness in the neck and back and received medical assistance. A police report was filed, but the contact did not have the police report information available. Additionally, the contact stated that while driving at 65 MPH, the vehicle stalled. The contact pulled to the shoulder of the road. The vehicle was able to restart; however, the failure recurred several times while driving. The contact related the failure to NHTSA Campaign Number: 15V662000(Engine and Engine Cooling). The contact stated that the vehicle had leaked excessive oil onto the ground. The contact stated that the vehicle had failed to start while pressing the Push to Start button. The vehicle was taken to the dealer, where the contact was informed that she would need to pay a fee for diagnostic testing. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the vehicle. The failure mileage was approximately 80,000.

Nov 24, 2020 94,225 mi

1) THE TRUCK OPENS FOR NO REASON WHETHER THE CAR IS PARKED OR DRIVEN WITHOUT TRUNK FEATURE BEING ACTIVATED. THIS HAPPENS WHEN DRIVING DOWN A 4 LANE HIGHWAY AT NIGHT AND DAY. 2) COLLISION PREVENTION OF LIGHT DISPLAYED & WON'T GO OFF. (SEE ATTACHED). GOOGLE INDICATES THAT THE PASSENGER AIR BAG HAS AN ISSUE.

Nov 24, 2020 94,225 mi

1) THE TRUCK OPENS FOR NO REASON WHETHER THE CAR IS PARKED OR DRIVEN WITHOUT TRUNK FEATURE BEING ACTIVATED. THIS HAPPENS WHEN DRIVING DOWN A 4 LANE HIGHWAY AT NIGHT AND DAY. 2) COLLISION PREVENTION OF LIGHT DISPLAYED & WON'T GO OFF. (SEE ATTACHED). GOOGLE INDICATES THAT THE PASSENGER AIR BAG HAS AN ISSUE.

Sep 8, 2020

THE COMMAND UNIT REBOOTS EVERY 2 MINUTES WITH THE CAR ON OR OFF. IT KILLS THE BATTERY. THIS IS A SAFETY ISSUE AS THE BATTERY DISCHARGES. WE HAVE SEEN DOZENS OF CUSTOMER COMPLAINTS ONLINE. MERCEDES CHARGED 157.00 AND WANTS ANOTHER 500--600 FOR DIAGNOSTICS. THE CAR HAS 52,000 MILES AND JUST WENT OUT OF WARRANTY.

Sep 8, 2020

THE COMMAND UNIT REBOOTS EVERY 2 MINUTES WITH THE CAR ON OR OFF. IT KILLS THE BATTERY. THIS IS A SAFETY ISSUE AS THE BATTERY DISCHARGES. WE HAVE SEEN DOZENS OF CUSTOMER COMPLAINTS ONLINE. MERCEDES CHARGED 157.00 AND WANTS ANOTHER 500--600 FOR DIAGNOSTICS. THE CAR HAS 52,000 MILES AND JUST WENT OUT OF WARRANTY.

Aug 16, 2020 66,000 mi

WHILE THE VEHICLE IS STATIONARY, ENGINE OFF, ALL DOORS CLOSED, AND AFTER LOCKING THE DOOR USING THE SMART KEY LOCKING BUTTON OR THE KEYLESS LOCKING FUNCTION (TOUCHING THE DOOR HANDLE), ALL FOUR DOORS APPEAR TO BE LOCK (CAN VISIBLY SEE LOCK MOVE DOWN TO LOCK POSITION). HOWEVER, WITHOUT THE SMART KEY NEARBY, THE REAR DOORS CAN STILL BE OPEN.

Aug 16, 2020 66,000 mi

WHILE THE VEHICLE IS STATIONARY, ENGINE OFF, ALL DOORS CLOSED, AND AFTER LOCKING THE DOOR USING THE SMART KEY LOCKING BUTTON OR THE KEYLESS LOCKING FUNCTION (TOUCHING THE DOOR HANDLE), ALL FOUR DOORS APPEAR TO BE LOCK (CAN VISIBLY SEE LOCK MOVE DOWN TO LOCK POSITION). HOWEVER, WITHOUT THE SMART KEY NEARBY, THE REAR DOORS CAN STILL BE OPEN.

Jun 10, 2019 Crash 33,200 mi

I HAVE 2015 CLA250 COLLISION PREVENTION ASSIST DOSE NOT WORK AND IT’S ALWAYS ON AS ALARM ON MY DASHBOARD AFTER I SEARCH TOO MANY PEOPLE HAVE SAME ISSUES I WANT TO THE DEALER THE ASK 190$ FOR DIAGNOSTIC AND THEN WILL CHARGE MY FOR RE PROGRAM AND SUSPENSION TO HARSH NOTICE MY CAR MILEAGE 33000 ONLY THANKS

Jun 10, 2019 Crash 33,200 mi

I HAVE 2015 CLA250 COLLISION PREVENTION ASSIST DOSE NOT WORK AND IT’S ALWAYS ON AS ALARM ON MY DASHBOARD AFTER I SEARCH TOO MANY PEOPLE HAVE SAME ISSUES I WANT TO THE DEALER THE ASK 190$ FOR DIAGNOSTIC AND THEN WILL CHARGE MY FOR RE PROGRAM AND SUSPENSION TO HARSH NOTICE MY CAR MILEAGE 33000 ONLY THANKS

Nov 29, 2017 52,000 mi

I BOUGHT MERCEDES CLA 2015 ON JAN 2015 AND I DROVE THE VEHICLE WHERE MY AUDIO SYSTEM USED TO REBOOT TIME TO TIME ONCE IN A WHILE BUT IT USED TO COME UP. SO I DID NOT MENTION AND TAKE IT TO DEALER THAT TIME BUT RECENTLY, AFTER DRIVING 53K MILE, IT COMPLETELY STOPPED WORKING AND ONLY REBOOTING ITSELF. LATER I FOUND OUT THERE WAS RECALL ABOUT 2015/2016 CLA AUDIO RECALL "REFERENCE TSB NO. 2015110001". SO I TOOK IT TO DEALER "MERCEDES BENZ HOUSTON GREENWAY" AND THEY SAID THEY CAN NOT UPDATE UNLESS THEY CHANGE CONTROL UNIT. I ALSO CALLED MERCEDES BENZ CUSTOMER SERVICE BUT THEY ALSO SAME THING. SO I PAID 50% COST WHICH IS $1457. THIS LOOKS UNFAIR TO ME BECAUSE IT HAD ISSUE AND IT HAS RECALL TOO.I NEED PROPER HELP HERE AS THIS DOES NOT LOOK RIGHT TO ME AND I AM STARTING MY VOICE HERE TO RESOLVE THIS ISSUE.

Nov 29, 2017 52,000 mi

I BOUGHT MERCEDES CLA 2015 ON JAN 2015 AND I DROVE THE VEHICLE WHERE MY AUDIO SYSTEM USED TO REBOOT TIME TO TIME ONCE IN A WHILE BUT IT USED TO COME UP. SO I DID NOT MENTION AND TAKE IT TO DEALER THAT TIME BUT RECENTLY, AFTER DRIVING 53K MILE, IT COMPLETELY STOPPED WORKING AND ONLY REBOOTING ITSELF. LATER I FOUND OUT THERE WAS RECALL ABOUT 2015/2016 CLA AUDIO RECALL "REFERENCE TSB NO. 2015110001". SO I TOOK IT TO DEALER "MERCEDES BENZ HOUSTON GREENWAY" AND THEY SAID THEY CAN NOT UPDATE UNLESS THEY CHANGE CONTROL UNIT. I ALSO CALLED MERCEDES BENZ CUSTOMER SERVICE BUT THEY ALSO SAME THING. SO I PAID 50% COST WHICH IS $1457. THIS LOOKS UNFAIR TO ME BECAUSE IT HAD ISSUE AND IT HAS RECALL TOO.I NEED PROPER HELP HERE AS THIS DOES NOT LOOK RIGHT TO ME AND I AM STARTING MY VOICE HERE TO RESOLVE THIS ISSUE.