Added steering wheel controls to 2013 base model. The socket fits perfectly, but the controls don't work ?!?! | Toyota FJ Cruiser Forum
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Amazon.com: Steering Wheel Control Switch Button Compatible with 2003-2009 Chevy Silverado Suburban Tahoe Avalanche GMC Sierra Yukon Escalade Replaces# 21997738, 21997739, 1999442, 1999443 : Automotive
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