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2005 Mercedes-Benz SL55 Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
3
Latest Feb 22, 2024
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
0
Reports on file since Sep 6, 2007

What this page shows

Our database holds 3 NHTSA owner-reported complaints for the 2005 Mercedes-Benz SL55. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–3 of 3

Electrical
Filed Feb 22, 2024

The BCM in the SL class (Mercedes chassis code r230) fails very often. It catches fire and burns down vehicles in MANY instances. Mercedes is not selling a replacement part because they want to save money. THIS VEHICLE HAS AN ELECTRONIC ASSISTED BRAKING SYSTEM!!! The BCM balances battery loads in the vehicle. When it fails it can make any electronic system in the car malfunction or simply not work. This could be as simple as the car not starting or as severe as it burning down your ENTIRE HOME. I would be okay if they simply sold a replacement part but they DO NOT forcing all owners of this vehicle to drive it despite the condition of that battery module. All I’m asking is for a part to be made. No one has managed to make a replacement or refurbished part but Mercedes who turned their backs on us. They were refurbishing the parts but stopped for some unknown reason. This is dangerous for all owners of the Mercedes SL chassis code r230. Please help you’re the only ones that can.

NHTSA ID
11573482
Incident
Feb 22, 2024
Fuel system
Filed Jun 29, 2021

The contact owns a 2005 Mercedes-Benz SL55. The contact stated that the odor of fuel was present inside the cabin of the vehicle and inside the garage. The vehicle was taken to the local dealer who diagnosed that the fuel tank was cracked and needed to be replaced. The vehicle was not yet repaired. The cause of the crack was not yet determined. The manufacturer was notified of the failure. The approximate failure mileage was 53,000.

NHTSA ID
11422829
Incident
Jun 4, 2021
Mileage
53,000 mi
Brakes
Filed Sep 6, 2007

TOTAL BRAKE FAILURE

NHTSA ID
10202047
Incident
Jul 29, 2007
Mileage
17,600 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Data sources

Data on this page last refreshed .