This article will be covering the installation of our GM Auto Fogs mod on 2007-2014 GM Silverado/Sierra trucks and SUV's. Once installed, the factory fog lights will turn on automatically any time the park lights come on. This installation requires no additional tools and will take only 5 minutes to complete.

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For in depth installation instructions, reference the links below:

Link to installation video: Automatic Fog Lights - (2007-2014) Silverado Sierra Tahoe Yukon Suburban

Link to technical install document: 2007-2014 GM Auto Fogs Mod

Vehicle Fitment: 2007.5 2008 2009 2010 2011 2012 2013 GM Chevrolet Silverado & GMC Sierra 1500/2500/3500, 2014 GM Chevrolet Silverado & GMC Sierra 2500/3500, 2007 2008 2009 2010 2011 2012 2013 2014 GM Chevrolet Tahoe Suburban & GMC Yukon Yukon XL Escalade, 2007 2008 2009 2010 2011 2012 2013 2014 GM Chevrolet Avalanche

First you will want to locate the air duct tubing under the drivers side dash. Once located, remove the air duct from under the dash for more access.

Next, locate the BCM. This can be found above and to the left of the air duct you just removed. The two connectors needed are the black and brown BCM connectors. They are positioned next to one another. Remove the connectors by pushing the locking tab inwards and then pulling the connector outwards.

Identify the wire in pin location 11 on the black BCM connector. Pin 11, shown here in green, is located on the second row up from the bottom and is in the first column over from the left. Wire color may vary, therefore, pin locations should be your primary reference.

Utilizing the T-taps provided, attach one to the corresponding wire found in slot 11. Make sure to completely close the T-taps for a proper connection. For additional leverage, pliers can be used to close T-taps.

Identify the wire in pin location 24 on the brown BCM connector. Pin 24, shown here in red, is located on the very bottom row and in the second column over from the right. Wire color may vary, therefore, pin locations should be your primary reference.

Utilizing the T-taps provided, attach one to the corresponding wire found in slot 24. Make sure to completely close the T-taps for a proper connection. For additional leverage, pliers can be used to close T-taps.

Once both T-taps are installed, find the blue ring end on the module. The blue marked end needs to be connected to the wire tapped into slot 11 on the black connector. Proceed to bend the flexible module to connect the other T-tap on the brown connector.

Lastly, reinstall the two connectors into the BCM together. A click sound will be heard confirming the connector has been fully inserted. Do not forget to reattach your air duct afterwords.

Lastly, reconnect the air duct tubing under the dash.

For supplemental and full in depth instructions, please reference our Installation Manual or Installation Video listed below. If you have any questions about this product please reach out to our sales team by phone or email here.

Install Video: Automatic Fog Lights - (2007-2014) Silverado Sierra Tahoe Yukon Suburban

Install Manual:2007-2014 GM Auto Fogs Mod