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TST Male Plug Connector for BMW Rear Lighting Harness

TST Male Plug Connector for BMW Rear Lighting Harness - What's included. Bart showing the TST Male Plug Connector being installed on the BMW S1000RR.

TST Male Plug Connector for BMW Rear Lighting Harness

Looking to make your custom wiring a little easier on the rear of your BMW? We've got you covered! This TST Male Plug Connector works with the proprietary BMW wire harness socket responsible for rear turn signal and license plate light connections.

What's included:

  • (1) TST Male Plug Connector Kit for BMW Rear Lighting Harness


BMW S1000RR | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 (3rd Gen. only)

BMW S1000R | 2014, 2015, 2016, 2017, 2018, 2019

SKU 10422
Weight 0.30 LBS
Price: $11.99
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If buying this product as part of the Buy Together bundle below, define these options there.


  • Plugs into the BMW rear factory harness socket
  • Enables plug and play installation into the BMW wire harness for custom rear lighting setups
  • Can be used to prevent dash error codes during fender removal for track days and race events when custom wired with appropriate resistors - resistors not included 
  • Wide set of applications for rear custom wiring situations
  • Works universally between the BMW 4-position plugs keyed A and B so other custom uses possible


The rear fender lighting harness socket on the BMW S1000RR and S1000R is a connector made by Tyco/AMP with a specific key feature (Key B) proprietary to certain BMW models. This can complicate many rear custom wiring setups if you don't have the proper male connector. We are here to make that easier for you! Whether you're looking to build a simple plug block-off to prevent throwing error codes at the track or you're custom wiring a unique lighting setup, this TST BMW Rear Harness Connector is the key to enable plug and play installation into the OEM wire harness. We designed our keying of this connector to be agnostic between the A and B key specifications, enabling other applications on the bike where the same plug type is used with either key A or B. Be advised that the connector nomenclature of "male" vs. "female" refers to the terminal housed in the connector body. The part in this product page features male terminals housed in a female connector body.

  • (1) TST Male Plug Connector kit for BMW Rear Lighting Harness
  • 1 Year Warranty (See our warranty policy here)

WARNING: Cancer and Reproductive Harm -


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