 Hey everybody, it's Brett and today I'm going to show you how to get in your engineering test mode on your Ford Mustang The S197 5th generation Mustang and basically it's going to be good for the instrument cluster that I have in this car I have a 2013 Shelby GT500 here And I'm going to show you how to get into that engineering test mode and then we'll go over why that's kind of cool To get into that and everything that's in there So I'm going to get the camera all set up and I'll show you right now Okay, it's pretty simple to get it into engineering test mode All you got to do is hold the okay button in and then turn the ignition on You don't want to start the car But you want to turn the ignition on and then as soon as you see it say engineering test mode up there You're going to want to let go of that okay button if you hold on to it too long It'll just go back into normal mode. So I'm going to press the okay button I recommend that you take the key out Open the door reset everything and then you can do this So hit the okay button. I'm going to get my camera set up here. Now. I'm going to turn the ignition on It's going to go into engineering test mode. You can let go of that okay button. Now you have your gauge test and What's kind of cool about this is that now you can go into all the different settings and it gives you a Color test on the instrument cluster. If you press I'm pressing okay again to get through all these all micro micro continuous bulbs on So this is everything. I'm just going to go through everything You can probably go on the internet and figure out what all these codes mean But the big one is this This gives you a digital speedometer now if I start the car this screen will stay up And you can actually see your digital speedometer as you're driving So that's why a lot of people like getting into this mode is for that vehicle speed And then you get kilometers per hour to So that's everything that's through it Then eventually you'll get back to the original Modes here. You can see there's quite a few different things there we're back to the color test and So that would be four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty Twenty to get to the vehicle speed approximately so just a lot of cool things that you can do in here and Yeah, if you like the video, let me know Give me a like subscribe and share. I'm going to be doing a bunch of cool stuff with my gt-500 here So that's where it starts so back to one two three four five six seven eight nine ten twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen So nineteen gets you the vehicle speed. Anyways, thanks for checking out the video Give me a like subscribe and share and we're going to do some more fun stuff with the gt-500 Continuously thanks again