This brake/stop light switch is just what you need to get your vehicle in good working form again!


  • Brake/Stop Light Switch
  • Improved Green Design
  • 4 Pin Connector
  • Replaces dealer part numbers: 1C0945511A
  • Direct replacement
  • Built to strict quality control standards


Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed


Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

1.0 / 5.0
1 Review
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1 Star
Popped after one day
NOt recommended this switch popped after one day! Got a replacement locally which has lasted 3 week now. I have purchased many other parts and found them to be excellent from 1aauto, this one just was not up to snuff. I find thecompany's videos to be of great help.
January 22, 2017
1 year ago
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Vehicle Fit

  • 2007-2008 Audi A3 Brake Light Switch
  • 2007-2008 Audi A3 Quattro Brake Light Switch
  • 2002-2006 Audi A4 Brake Light Switch
  • 2002-2006 Audi A4 Quattro Brake Light Switch
  • 2002-2007 Audi A6 Brake Light Switch
  • 2002-2007 Audi A6 Quattro Brake Light Switch
  • 2002-2005 Audi Allroad Brake Light Switch
  • 2008 Audi R8 Brake Light Switch (Built After 12/07 Production Date)
  • 2009-2010 Audi R8 Brake Light Switch
  • 2003-2004 Audi RS6 Brake Light Switch
  • 2004-2008 Audi S4 Brake Light Switch
  • 2002-2003 Audi S6 Brake Light Switch
  • 2000-2006 Audi TT Brake Light Switch
  • 2000-2006 Audi TT Quattro Brake Light Switch
  • 2003-2006 Porsche Cayenne Brake Light Switch
  • 1998-2010 VW Beetle Brake Light Switch
  • 1997-2003 VW Eurovan Brake Light Switch
  • 1999-2006 VW Golf Brake Light Switch
  • 1999-2006 VW Jetta Brake Light Switch
  • 2003-2005 VW Passat Brake Light Switch
  • 2008 VW R32 Brake Light Switch
  • 2004-2005 VW Touareg Brake Light Switch

This part replaces:

  • OE # 1C0945511A
  • Standard Motor Products SLS-316
Part #: 1AZMX00175