Standard Ignition SLS-502 Brake Light Switch

Brake Light Switch for Mercedes-Benz and Dodge Sprinter

Standard Ignition SLS-502 is a 12-volt brake light switch built with a plastic body, square connector, and spring activation style. It is a direct-fit electrical switch for select Mercedes-Benz Sprinter, E-Class, and CLS applications, as well as Dodge Sprinter models from the listed years.

Key Features

• Brake light switch with 4 terminals and 1 square connector
• Female connector with male blade terminals
• Spring-activated, push-in attachment design
• 12-volt electrical specification
• Plastic finish and plastic housing construction
• Standard Ignition SLS-502 replacement part number

Detailed Description

Standard Ignition SLS-502 is a brake light switch used in the brake pedal circuit to signal brake application to the vehicle lighting and control systems. This part is listed for 2019-2022 Mercedes-Benz Sprinter 1500, 2010-2022 Mercedes-Benz Sprinter 2500, 2010-2022 Mercedes-Benz Sprinter 3500, 2018-2022 Mercedes-Benz Sprinter 3500XD, 2007-2011 Mercedes-Benz CLS550, 2007-2011 Mercedes-Benz CLS63 AMG, 2007-2009 Dodge Sprinter 2500, 2007-2009 Dodge Sprinter 3500, 2007-2009 Mercedes-Benz E320, 2007-2009 Mercedes-Benz E350, 2007-2009 Mercedes-Benz E550, and 2007-2009 Mercedes-Benz E63 AMG. If you are searching for a brake light switch for Mercedes-Benz Sprinter 2500 or a brake pedal switch for Dodge Sprinter 3500, SLS-502 is the listed replacement.

This part cross-references OE-style numbers such as 0015454409 and 68013462AA for the same application. Standard Ignition SLS-502 is also referenced by interchange numbers including S42006, SL1052, and SW8238.

What It Helps Fix

• Brake lamps that do not illuminate when the pedal is pressed
• Brake lights that stay on after pedal release
• Intermittent brake light operation
• Brake signal faults affecting vehicle warning systems
• Switch-related issues in the brake pedal circuit

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. This switch uses a push-in attachment method with no mounting bracket, wiring harness, or hardware included. Confirm the vehicle’s original brake switch configuration matches the listed 12-volt, 4-terminal design before replacing the part.

Quality Assurance

Standard Ignition supplies replacement electrical components for service applications, and SLS-502 is cataloged to match the listed vehicle fitments and connector specifications.