Standard Ignition Brake Light Switch SLS-126
Standard Ignition Brake Light Switch SLS-126 - view 2
Standard Ignition Brake Light Switch SLS-126 - view 3
Standard Ignition Brake Light Switch SLS-126
Standard Ignition Brake Light Switch SLS-126 - view 2
Standard Ignition Brake Light Switch SLS-126 - view 3

Brake Light Switch for 1989 Audi 100 & More - Standard Ignition SLS-126

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$25.99
MPN: SLS-126
Item Package Quantity: 1
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Standard Ignition Brake Light Switch P/N:SLS-126
Standard Ignition Brake Light Switch P/N:SLS-126
$25.99

Help your brake lights come on each time you press the pedal with the Standard Ignition switch SLS-126, a brake light (stoplight) switch. It is a direct-fit replacement for many vehicles, among them the 1989 Audi 100, 1989 Audi 100 Quattro and 1988-1989 Audi 80. See the Buyer's Guide tab for the full list and engine details.

The switch responds to brake pedal movement. It closes the stoplight circuit when the pedal is applied and opens it when the pedal is released, so the brake lights signal drivers behind you.

  • Quality control from start to finish: Standard Ignition is a global manufacturer of original equipment ignition products and controls quality from componentry through the finished product.
  • Copper alloy conductors: Chosen for strong electrical conductivity with low resistive losses.
  • Arc-reducing contacts: A special-design spring and contact arrangement is intended to reduce arcing and extend service life.
  • 100% tested: Every switch is checked to verify both mechanical and electrical switching performance.

The switch uses a robust design and high-grade materials built for the demands of today's service professional.

Interchange: 19021163 · 811945513A · 857945515 · 857945515A · S6002 · JA437 · SL325 · 811945513

This part cross-references / interchanges with the following part numbers:

19021163, 811945513A, 857945515, 857945515A, S6002, JA437, SL325, SLS-126, 811945513

Frequently Asked Questions

What does a brake light switch do?

It responds to brake pedal movement. It turns the brake light circuit on when you press the pedal and off when you release it.

What are signs a brake light switch may need replacing?

Signs include brake lights that stay on, fail to light, or work only sometimes. Bulbs, fuses or wiring can cause the same symptoms, so diagnose the cause before replacing the switch.

Which Audi models does SLS-126 fit?

It fits many Audi models, among them the 1989 Audi 100, 1989 Audi 100 Quattro and 1988-1989 Audi 80. See the Buyer's Guide tab for the full list.

Is the Standard Ignition SLS-126 tested before it ships?

Yes. Standard Ignition tests 100% of these switches to verify both their mechanical and their electrical switching performance.

What part numbers does SLS-126 interchange with?

It interchanges with 19021163, 811945513A, 857945515, 857945515A, S6002, JA437, SL325 and 811945513.

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