Standard Ignition SLS579 Brake Light Switch

Brake Light Switch for 2012 Cadillac CTS

Restore stoplamp switch operation with this Standard Ignition brake light switch for the 2012 Cadillac CTS. Part number SLS579 is a direct-fit OE replacement built for proper fit, form, and function in the stoplight circuit.

Key Features

• Direct-fit OE replacement for the brake light switch application
• Female connector with 1 connector interface
• 6 male terminals for the specified electrical connection
• Copper alloy conductors for strong electrical conductivity and reduced resistive loss
• 100% tested for mechanical and electrical switching performance
• Standard Ignition SLS579 for service replacement use

Detailed Description

This Standard Ignition brake light switch is engineered for the 2012 Cadillac CTS, 6 terminal application. It is built to restore stoplight switch function by matching the original fit and electrical layout, helping maintain consistent brake lamp operation and signal output. The SLS579 uses copper alloy conductors to support efficient current flow, and each unit is tested to verify switching performance before it leaves the factory. This part cross-references ACDelco (e.g., 22741942) for the same application.

What It Helps Fix

• Brake lights that stay on or do not illuminate
• Intermittent stoplamp switch operation
• Faults related to the brake pedal switch circuit
• Electrical connection issues at the switch interface
• Replacement needs for a worn or failed 2012 Cadillac CTS brake light switch

Installation Notes and Tips

Verify the connector style and terminal count before installation. This part uses 1 female connector and 6 male terminals, so matching the vehicle harness and switch configuration is important for proper installation. Confirm the application against the existing switch on the 2012 Cadillac CTS before final assembly.

Quality Assurance

Standard Ignition maintains quality control throughout the manufacturing process, and this brake light switch is individually tested for mechanical and electrical performance.