Recall Issued for MK C1 EVO Brake Systems

Continental Automotive Systems, Inc. has issued a recall for certain MK C1 EVO brake systems due to improperly assembled fasteners. This defect could cause the brake pedal to detach from the brake booster, significantly increasing the risk of brake failure and crashes. The recall affects 33,596 units in the United States.

Key Highlights:

Affected Component: MK C1 EVO brake systems, part number 10-1202.
Issue: Improper assembly of fasteners connecting the brake pedal to the brake booster.
Potential Consequence: Brake pedal detachment leading to loss of braking capability, posing a crash risk.
Affected Vehicles: Parts supplied to Audi, Volvo, and Stellantis vehicles.
Remedy: Vehicle manufacturers will provide remedies free of charge to affected owners.

Recall Details

Continental Automotive Systems, Inc. is recalling MK C1 EVO brake systems with part number 10-1202. The recall is a response to an improperly assembled fastener that connects the brake pedal to the brake booster, which may have been incorrectly assembled during manufacturing. This defect could lead to the brake pedal detaching, resulting in a loss of braking function, and potentially causing crashes.

Remedy Program

The remedy will be provided by the respective vehicle manufacturers, free of charge. Owners of affected vehicles can contact their manufacturer’s customer service for details on repair or replacement procedures. For further assistance, owners may also contact the National Highway Traffic Safety Administration (NHTSA) at 1-888-327-4236 or visit nhtsa.gov for more information.

Manufacturer Recall Information

NHTSA Campaign Number: 24E092000
Manufacturer: Continental Automotive Systems, Inc.
Production Dates: Affected parts were produced between May 15, 2019, and September 27, 2019.
Potential Units Affected: 33,596 units, with an estimated 100% defect rate.
Vehicles Affected: Audi, Volvo, and Alfa Romeo vehicles supplied with the MK C1 EVO brake system.

Defect Description and Safety Risk

The defect was traced to a misalignment in the screwing station during the production process. This misalignment could lead to a loosened connection between the piston and push rod, which compromises the connection between the brake pedal and booster. If this connection fails completely, the driver may lose braking capability, with only the emergency braking switch available, which significantly increases the risk of a crash.

Warning Signs

Continental notes that there might be warning signs such as noises and an unstable brake pedal if the connection is compromised but not yet fully detached.

Chronology of Events

December 2023: Two damaged brake systems reported by Audi of Norway.
January 2024: Continental initiated an internal investigation.
July 2024: The misalignment issue was confirmed, and affected customers were notified.
August 2024: Audi filed a recall report.
October 2024: Volvo also filed a recall report.

This recall aims to address a serious safety risk, ensuring vehicle owners receive prompt remedies to restore full brake function. Affected vehicle owners are encouraged to seek repairs as soon as possible.

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