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2021 Mercedes-Benz E-Class Cabriolet C RWD

9
Recalls
5
Complaints

Safety Ratings.

NHTSA’s 5-Star Safety Ratings help consumers compare vehicle safety when searching for a car. More stars mean safer cars.

Frontal Crash
Side Crash
Rollover
Overall Front Star Rating

Combines Driver and Passenger star ratings into a single frontal rating. The frontal barrier test simulates a head-on collision between two similar vehicles, each moving at 35 mph.

Front Driver Side
Front Passenger Side
Overall Side Star Rating

Combines Side Barrier and Side Pole Star Ratings into a single side rating.

Driver
Passenger
Overall Side Pole Star Rating

Combines Side Barrier and Side Pole Star Ratings into a single side rating.

Rollover Star Rating

The Rollover Resistance test measures the risk of rollover in a single-vehicle, loss-of-control scenario.

Complaints
Recalls

5 Complaints

for 2021 MERCEDES-BENZ E-CLASS CABRIOLET
12/29/2021
Components: UNKNOWN OR OTHER
Incident Date: 04/09/2021
Crash: No
Fire: No
Vehicle Identification Number: w1k1k5kb6mf******
Summary

The contact owns a 2021 Mercedes-Benz E450. The contact stated that the vehicle speed control was always inadvertently activated, which caused the vehicle to decelerate automatically. The failure nearly caused a collision. The dealer was made aware of the failure and referred the contact to the manufacturer. The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and informed the contact that they would call back. The failure mileage was approximately 1,000.

11/26/2021
Components: ENGINE
Incident Date: 05/03/2021
Crash: No
Fire: No
Vehicle Identification Number: W1KZH6AB0MA******
Summary

The 48 volt battery on this mild hybrid vehicle failed and the car was unable to be started on May 3, 2021, with 196 miles on the odometer, a mere 15 days after delivery. It had to be taken by flatbed to the dealer where ultimately the 48 volt battery was replaced. Then again on June 5, 2021, the car was again unable to be started, with a mere 735 miles on the odometer. Again, the car had to be taken by flatbed to the dealer, where ultimately the 48 volt battery was replaced a second time. While both failures, fortunately, happened while the vehicle was at home, the could have happened on the highway, in the middle of nowhere in bad weather conditions, or anywhere. I have had to cancel a cross-country drive for fear that, once again, the 48 volt battery will fail, leaving us stranded anywhere or, worse yet, in the middle of a highway.

08/03/2021
Components: ELECTRICAL SYSTEM
Incident Date: 07/03/2021
Crash: No
Fire: No
Vehicle Identification Number: W1K1J5JBXMF******
Summary

48Volt battery failed after three months and just 3,400 miles. I understand this is a recurring problem with Mercedes. Car had to be towed as the vehicle was totally inoperable due to battery malfunction. It took more than three weeks for Mercedes to provide a replacement battery. From what I have read, there is a strong likelihood that the battery will fail again.

04/21/2021
Components: ELECTRICAL SYSTEM,ENGINE
Incident Date: 04/13/2021
Crash: No
Fire: No
Vehicle Identification Number: W1KZF5KB3MA******
Summary

I BOUGHT THIS CAR ON 12/12/2021 AND TWO WEEKS AFTER THAT, THE CAR HAD WARNING MESSAGE ON DASHBOARD "COOLANT TOO HOT, STOP THE VEHICLE" ON THE HIGHWAY -NJ TUNPIKE. IT STARTED SLOWING DOWN ON ITS OWN TO BELOW 20MPH, NEARLY KILLED ME WHILE I TRIED TO PULL IT OVER. THEN THE DEALER SERVICE SAID IT HAD DEFECTIVE WATER PUMP. THEN LAST WEEK 4/13/21 - 4 MONTH,ABOUT 2800 MILEGE ON IT, IT WOULDN'T START AT ALL., JUMP START DIDN'T EVEN WORK. SO I WAS STRANDED AGAIN IN THE MIDDLE OF THE NIGHT. IT GOT TOWED AND THEY SAID IT HAD DEFECTIVE BATTERY. SO HOW MANY DEFECTIVE PARTS THIS CAR HAS. IT WILL KEEP BREAKING DOWN AND THREATEN MY LIFE ON THE HIGHWAY WHERE I COMMUTE EVERY DAY IN THE NIGHT TIME. THEY SHOULD TAKE THIS CAR BACK AND REPLACE BUT THE DEALER REFUSED BECAUSE IT HAD PROBLEMS ON DIFFERENT PARTS AND FIXED. BUT THIS VEHICLE IS PIECE OF JUNK AND A RISK TO NOT ONLY MY LIFE BUT ALSO O THER DRIVERS ON THE HIGHWAY BECAUSE IT DOES THINGS ON ITS OWN WAY, I HAD NO CONTROL OVER THE CAR AT ALL.

04/07/2021
Components: ELECTRICAL SYSTEM
Incident Date: 04/05/2021
Crash: No
Fire: No
Vehicle Identification Number: W1K1J5JB2MF******
Summary

TL* THE CONTACT OWNS A 2021 MERCEDES-BENZ E450. THE CONTACT STATED THAT WHILE STATIONARY, THE INSTRUMENT PANEL DISPLAYED A MESSAGE INDICATING THAT THE VEHICLE HAD CRASHED. AFTER THE MESSAGE WAS DISPLAYED, THE VEHICLE LOSS MOTIVE POWER. THE VEHICLE WAS TOWED TO MERCEDES-BENZ OF FRESNO (7055 N PALM AVE, FRESNO, CA 93650, (559) 438-0300) TO BE DIAGNOSED. THE PRELIMINARY DIAGNOSTIC RESULT INDICATED THAT THE 48 VOLT BATTERY NEEDED TO BE REPLACED. THE VEHICLE WAS STILL AWAITING REPAIR. THE MANUFACTURER WAS NOT INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 743.*DT

0 Recalls

for 2021 MERCEDES-BENZ E-CLASS CABRIOLET

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