The headlight housings of a fifth generation (2010, 2011, 2012, 2013, 2014, 2015 & 2016) Toyota 4Runner SUV contain the low beam, high beam, front turn signal and front side marker light bulbs. If you need to change any of these bulbs, check out my DIY tutorial for the procedure (with the replacement part numbers) by clicking on the text link or thumbnail image below.