Standard Ignition SLS-200 Brake Light Switch

Brand Standard Ignition SLS-200
Connector Gender Female
Functions Switch
Terminal Gender Male
Terminal Type Stud
Fits BMW · 39 vehicles

Push-in design. Installs with a simple push-in attachment method.

Spring-activated switch. Provides reliable brake light switching action.

Plastic construction. Lightweight housing with a rectangular connector.

Cross-references Standard Ignition SLS-200, 18-1947 and 88924703 for the same application. See all 7.

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Brake Light Switch for BMW Applications

Restore proper brake lamp operation with the Standard Ignition SLS-200 brake light switch. This 12-volt switch uses a spring activation style and a push-in attachment method for direct replacement service on select BMW models, including BMW 318i, 328i, and 325i applications.

Key Features

  • Brake light switch for 12-volt electrical systems
  • Spring-actuated switch function for pedal input response
  • Push-in mounting style for straightforward installation
  • 1 rectangular female connector with 2 terminals
  • Plastic housing with stud-type terminals
  • No wiring harness, mounting bracket, or hardware included
  • Standard Ignition SLS-200 part number for catalog matching

Detailed Product Overview

The Standard Ignition SLS-200 is a brake light switch built for select BMW vehicles that use a 2-pin connector configuration. It is used to signal brake pedal movement so the rear stop lamps respond correctly when the pedal is pressed. This part number, SLS-200, also cross-references 18-1947 for the same application.

Compatible With BMW 318i, BMW 318is, BMW 318ti, BMW 328i, BMW 328is, BMW 540i, BMW 325i, BMW 325is, BMW 325iX, BMW M3, BMW 528e, BMW 535i, BMW 535is, and BMW 325e applications listed below. The fitment includes 1987-1999 BMW models with notes for 2 pin connector applications where specified.

What This Brake Light Switch Helps Solve

  • Brake lamps that do not illuminate when the pedal is pressed
  • Brake lights that stay on after pedal release
  • Intermittent stop lamp operation caused by a worn switch
  • Brake pedal signal issues affecting vehicle lighting operation
  • Connector-related replacement needs on select BMW 2-pin applications

Installation Notes and Tips

  • Verify connector style, terminal count, and mounting style before installation.
  • Confirm the vehicle uses a 12-volt brake light switch circuit.
  • Check the pedal switch adjustment and engagement after installation.
  • Use the fitment notes for 2 pin connector applications where listed.
  • Inspect the connector and terminals for corrosion or damage before reconnecting.

Quality Assurance

Standard Ignition replacement electrical parts are cataloged for direct-fit service on the listed BMW applications. The SLS-200 is identified for select BMW brake light switch applications and is supported by the interchange references shown above.

This part fits 39 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
1999BMW318i———N/A2 Pin Connector
1999BMW318is—1.9LL4N/A2 Pin Connector
1999BMW318ti—1.9LL4N/A—
1999BMW328iConvertible2.8LL6N/A2 Pin Connector
1999BMW328is—2.8LL6N/A2 Pin Connector
1998BMW318i———N/A2 Pin Connector
1998BMW318is—1.9LL4N/A2 Pin Connector
1998BMW318ti—1.9LL4N/A—
1998BMW328i—2.8LL6N/A2 Pin Connector
1998BMW328is—2.8LL6N/A2 Pin Connector
1997BMW318i———N/A—
1997BMW328i—2.8LL6N/A2 Pin Connector
1996BMW328i—2.8LL6N/A2 Pin Connector
1994BMW540i—4.0LV8N/A2 Pin Connector
1991BMW318i———N/A—
1991BMW318is—1.8LL4N/A—
1991BMW325i———N/A—
1991BMW325is———N/A—
1991BMW325iX———N/A—
1991BMWM3———N/A—
1990BMW325i———N/A—
1990BMW325is———N/A—
1990BMW325iX———N/A—
1990BMWM3———N/A—
1989BMW325i———N/A—
1989BMW325is———N/A—
1989BMW325iX———N/A—
1989BMWM3———N/A—
1988BMW325i———N/A2 Pin Connector
1988BMW325is———N/A2 Pin Connector
1988BMW325iX———N/A2 Pin Connector
1988BMW528e———N/A—
1988BMW535i———N/A—
1988BMW535is—3.5LL6N/A—
1987BMW325e———N/A2 Pin Connector
1987BMW325i———N/A2 Pin Connector
1987BMW325is———N/A2 Pin Connector
1987BMW528e—2.7LL6N/A—
1987BMW535i———N/A—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — SLS-20018-19478892470361311378207RB412S6041SL349