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Hey, what's up everyone? If your Corolla
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headlights aren't turning on, whether
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it's high beam, low beam, or both, don't
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panic. Today, I'm going to show you
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exactly where the fuses and relays are
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on your 2009 to 2025 Toyota Corolla. So,
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All right, starting with the 2009 to
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2013 Corolla, also known as the E140.
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The headlight fuses and relays are all
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hiding in this little guy. The main fuse
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and relay box on the passenger side of
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the engine bay. Pop the lid open and
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you'll see a diagram right under the
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cover. Inside this box, we've got our
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main headlight players. You've got your
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big daddy, the main headlight relay
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right here. Next, see that dimmer relay?
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Some call it the high low relay. This is
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the VIP that decides if you're blinding
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oncoming traffic with your high beams or
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politely illuminating the road with your
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low beams. And speaking of beams, you've
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got power couples in here. We're talking
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two 10 amp fuses for your high beams and
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two more 10 a.m. fuses for your low
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beams. Always check these first if one
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set of lights is out.
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Next up from 2014 to 2018, the E170
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model. First things first, pop the hood
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and head over to the right side of your
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engine bay. Right here, you'll see this
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big black fuse and relay box. Lift the
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lid up and boom, here's your fuse and
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relay diagram. Inside this box, we've
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got our main headlight players. You've
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got your big daddy, the main headlight
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relay right here. But wait, there's
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more. Let's start with the high beams.
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They're controlled by the headlight
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relay and protected by these two red 10
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a.m. fuses. If either of these fails,
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both high beams will go out. Moving on
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to the low beams. These run through the
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headlight relay, and again, those two
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red 10 fuses. If they fail, both low
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All right. In the 2019 to 2025 Corolla,
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you need to pop that hood and go to the
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driver's side fuse box right here under
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this cover. Just press in on this tab
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and lift the lid up. Boom. You're in.
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So, let's dive deeper into this
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electrical labyrinth. You've got a 10
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fuse for your right-hand headlight and a
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10 fuse for your left-hand headlight.
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know him. Love him and check him when
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your lights act up. Don't forget the
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workhorse that's always on duty. The 7.5
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am daytime running like fuse. This
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little champion is energized no matter
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if you're high beaming it or just
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cruising with your low beams. It's
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And that's it. Now you know how to find
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and test every fuse and relay that keeps
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your headlights shining bright on your
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Toyota Corolla. If this video helped you
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out, smash that like button, drop a
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comment below if you have any questions,
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and hit subscribe for more easy
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automotive guides. Thanks for watching,
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and I'll see you in the next one.
