Standard Ignition SLS-508 Brake Light Switch

Brake Light Switch for Toyota and Lexus

The Standard Ignition SLS-508 is a 12-volt brake light switch built with a spring activation style, a push-in attachment method, and a rectangular female connector. It uses a plastic housing, blade terminals, and an included mounting bracket for a direct replacement on select Toyota and Lexus applications.

Compatible with vehicles such as the Toyota Land Cruiser, Lexus LX570, Toyota Sienna, Toyota Prius, Toyota RAV4, and Lexus GX460, this brake light switch is specified for models that use a 4-blade terminal layout. The Standard Ignition SLS-508 is a practical choice when restoring brake lamp operation and pedal-switch signal accuracy.

Key Features

• 12-volt brake light switch for select Toyota and Lexus vehicles
• Spring-style activation for pedal input response
• Push-in attachment method with one rectangular connector
• Female connector with male blade terminals
• Plastic construction with mounting bracket included
• Designed for applications using a 4-terminal blade configuration

Fitment Details

• Fits 2013-2021 Toyota Land Cruiser, N/A
• Fits 2008-2011 Toyota Land Cruiser, N/A
• Fits 2018-2020 Lexus LX570, N/A
• Fits 2013-2015 Lexus LX570, N/A
• Fits 2008-2011 Lexus LX570, N/A
• Fits 2017 Toyota Sienna, N/A; Green; 4 Blade Term.
• Fits 2014-2015 Toyota Sienna, N/A; Green; 4 Blade Term.
• Fits 2014-2015 Toyota Prius V, N/A; 4 Blade Term.
• Fits 2014 Lexus GX460, N/A; To 8/13
• Fits 2011-2013 Lexus CT200h, N/A
• Fits 2010-2013 Lexus GX460, N/A
• Fits 2012-2013 Toyota Prius Plug-In, N/A
• Fits 2012-2013 Toyota Prius V, N/A
• Fits 2011-2013 Toyota Sienna, N/A
• Fits 2010-2012 Lexus HS250h, N/A
• Fits 2009-2012 Toyota RAV4, N/A
• Fits 2011 Toyota Camry, N/A
• Fits 2010-2011 Toyota Prius, N/A
• Fits 2010 Toyota Camry, N/A; Made in Japan
• Fits 2008 Toyota 4Runner, N/A

What It Helps Resolve

• Brake lamps that do not illuminate when the pedal is pressed
• Intermittent brake light operation caused by switch wear
• Brake pedal signal issues affecting vehicle lighting circuits
• Faulty switch response from a damaged spring or terminal connection
• Replacement needs on Toyota and Lexus models with a 4-blade terminal setup

Installation Notes

Verify connector shape, terminal count, and mounting style before installation. This switch uses a push-in attachment method, a rectangular connector, and blade terminals, so matching the original equipment layout is important for proper fitment. The SLS-508 does not include a wiring harness or hardware.

This part cross-references Beck/Arnley 201-2701 for the same application.

Quality Assurance

Standard Ignition supplies this brake light switch as an OE-style replacement part for select Toyota and Lexus brake pedal switch applications. Confirm vehicle year, model, and terminal configuration against the fitment list before ordering.