2015 Mercedes-Benz Cls-Class Safety Report

2015 Mercedes-Benz CLS-Class: Low complaint volume, but severe electrical and power train failures reported, including an engine fire.

9Complaints
0Recalls
55/100Reliability Score
1Fire Reports
Most reported components: Engine (1)Power Train (1)Steering (1)Service Brakes (1)Seats (1)Wheels (1)Steering,Electrical System,Electronic Stability Control (Esc) (1)Electrical System,Exterior Lighting,Electronic Stability Control (Esc) (1)Electrical System (1)

AI Safety Analysis for the 2015 Mercedes-Benz Cls-Class

The 2015 Mercedes-Benz CLS-Class exhibits a relatively low volume of safety complaints with only 9 total reported to NHTSA. However, the nature of these complaints raises some concerns. A significant incident involved an engine fire, which, while a single occurrence, represents a high-severity event. Other complaints point to critical system failures, such as a power train issue leading to a loss of power at 70 mph and multiple reports of total electrical system failures affecting navigation, windows, mirrors, and air conditioning while the vehicle is in motion. These electrical issues are particularly concerning as they can severely distract or incapacitate the driver and vehicle functions. Despite the low complaint count, the reported issues are diverse and impact fundamental vehicle operations. There are no NHTSA crash test ratings available for the 2015 CLS-Class, making it difficult to assess its performance in controlled collision scenarios. The absence of recalls for this specific model year, despite a complaint referencing a potential recall (15V137) that the owner claims was not disclosed at sale, suggests that either the recall was for a different vehicle or the issue was not widespread enough to trigger a recall for the CLS-Class. Overall, while the 2015 Mercedes-Benz CLS-Class has a low number of reported complaints, the severity of some of these, particularly the engine fire and multiple electrical system failures, indicates potential high-risk issues. The lack of official crash test data means its passive safety performance is unquantified by NHTSA. Prospective buyers should be aware of these reported electrical and power train vulnerabilities.

Reliability Score

The 2015 Mercedes-Benz Cls-Class receives a reliability score of 55 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates average reliability — some notable concerns exist that prospective buyers should be aware of.

Known Issues for the 2015 Mercedes-Benz Cls-Class

The following issues have been identified from NHTSA complaint data and owner reports for the 2015 Mercedes-Benz Cls-Class:

IssueSeverityFrequencyTypical Mileage
Total Electrical System Failure
Command system powers on/off while driving, affecting navigation, windows, mirrors, AC, and radio. Reported multiple times by owners.
High Occasional unknown miles
Engine Fire
Engine caught fire in a parking lot approximately 10 minutes after parking.
High Rare unknown miles
Loss Of Power/Transmission Issue
Vehicle lost power on freeway at 70 mph, displayed 'service required do not shift see dealer' code, unable to shift or move. Reported as a recurring issue.
High Occasional unknown miles
Steering Wheel Power Adjustment Failure
Steering wheel power adjustment stopped working, stuck in topmost position, affecting up/down movement.
Medium Rare 52000 miles
Emergency Brake Light/Engine Power Decrease
Emergency brake light comes on, engine and volume decrease. Temporary fix by releasing emergency brake.
Medium Occasional unknown miles
Driver'S Seat Adjustment Failure
Driver's seat will not move forward or backward.
Medium Rare unknown miles
Premature Rear Tire Wear
Rear tires wearing from the inside, leading to deflation and potential failure at highway speeds.
Medium Rare 36000 miles

Common Problems Reported by Owners

Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2015 Mercedes-Benz Cls-Class:

Electrical System 33% of complaints

Multiple reports of total electrical system failures affecting various vehicle functions while driving, including navigation, windows, and mirrors.

Engine 11% of complaints

One report of an engine fire while parked.

Power Train 11% of complaints

One report of sudden loss of power and inability to shift on the freeway.

Steering 11% of complaints

One report of steering wheel power adjustment failure.

Service Brakes 11% of complaints

One report of emergency brake light coming on and engine power decreasing.

Seats 11% of complaints

One report of driver's seat adjustment failure.

Wheels 11% of complaints

One report of premature and dangerous rear tire wear.

Frequently Asked Questions About the 2015 Mercedes-Benz Cls-Class

Is the 2015 Mercedes-Benz CLS-Class safe?

Based on NHTSA data, the 2015 Mercedes-Benz CLS-Class has a low number of complaints (9 total), but these include severe issues like an engine fire and multiple reports of total electrical system failures while driving. There are no official NHTSA crash test ratings available, so its crashworthiness is unquantified by NHTSA.

What are common problems for the 2015 Mercedes-Benz CLS-Class?

The most reported issues for the 2015 Mercedes-Benz CLS-Class involve the ELECTRICAL SYSTEM (33% of complaints), with multiple instances of total system shutdown while driving. Other significant problems include ENGINE (11%) issues like an engine fire, and POWER TRAIN (11%) failures leading to loss of power.

Are there any recalls for the 2015 Mercedes-Benz CLS-Class?

According to NHTSA data, there are no recalls specifically listed for the 2015 Mercedes-Benz CLS-Class. However, one complaint mentions a potential recall (15V137) that the owner claims was not disclosed at the time of sale.

How does the 2015 Mercedes-Benz CLS-Class perform in crash tests?

NHTSA has not provided any crash test ratings (Overall, Frontal, Side, Rollover) for the 2015 Mercedes-Benz CLS-Class, so its performance in these areas is not publicly available from NHTSA.

What are the most severe safety concerns for the 2015 Mercedes-Benz CLS-Class?

The most severe safety concerns for the 2015 Mercedes-Benz CLS-Class include an engine fire, multiple reports of total electrical system failures that affect critical vehicle functions while driving, and power train issues leading to sudden loss of power at highway speeds.

Buyer Advice

Our recommendation: Prospective buyers should be aware of the reported severe electrical and power train issues, including an engine fire, despite the low overall complaint volume. Consider a thorough pre-purchase inspection focusing on these systems.

NHTSA Data Summary for 2015 Mercedes-Benz Cls-Class

This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2015 Mercedes-Benz Cls-Class. The data includes 9 consumer complaints filed by vehicle owners, 0 manufacturer-initiated safety recalls, 1 fire incidents, and safety rating assessments associated with this vehicle.

All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.

Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.