KINGBOLENS500 OBD2 Scanner 4-in-1 Diagnostic Tool,ABS/SRS/Engine/TCM Code Reader with Oil/Brake/SAS/Throttle Reset,ABS Bleeding,AutoVIN,Lifetime Updates,Professional Automotive Scan Tool for All Cars

I highly recommend. I’ve used it on our four vehicles 2018 BMW X5, 2013 BMW 535i, 2012 Toyota Highlander, and 2018 Ram Cummins. It diagnosis and allows users to troubleshoot codes by leading you to websites for parts, etc. It allows me to email my report to my BMW mechanic for repairs that I don’t feel comfortable repairing to obtain a preliminary repair estimate. This one frequently updates at no additional charge.

The media could not be loaded. The S800 has worked great for me so far. I've tried it on several of my vehicles and it reports the same codes as other scanners. So, it's not missing anything. It's small and lightweight so perfect to toss in a bag when you need to go. The battery life is pretty good. It does seem to charge while connected to the vehicle, which is awesome, but most people have USB-C cables for their phones so charging it shouldn't be a problem.There are a lot of nice features packed into this unit. The screen is really bright, but dimmable if you're working at night. Quality seems solid. The updates take awhile so set it up when you get it and let it download.It's supposed to have free lifetime updates. So that's pretty sweet.I just used this to help a few friends last week and it really helped track down the problems before they fired the parts cannon.Cool scanner. It's in my go bag.

As someone who loves working on cars, I’m always searching for tools that make diagnostics and maintenance easier. The KINGBOLEN S500 OBD2 Scanner has been a game-changer in my garage. Unlike the basic scanners I’ve used before, this one goes beyond just reading engine codes—it dives into ABS, SRS, Engine, and TCM diagnostics, making it a true 4-in-1 powerhouse.But what really sold me? The extra reset features. Oil reset, brake pad reset, ABS bleeding, SAS reset, and even AutoVIN to instantly scan my car’s VIN—this thing does a lot more than I expected. And with lifetime updates, I don’t have to worry about it becoming outdated.What I LoveComprehensive DiagnosticsMost OBD2 scanners just check engine codes, but this one lets me troubleshoot ABS and SRS issues—something I’ve struggled with in the past. I’ve already used it to diagnose a tricky ABS warning light, saving me a trip to the shop.Essential Reset FunctionsI do most of my own car maintenance, and the reset functions are a huge plus. The ABS bleeding feature alone has already paid for itself—I recently used it on a brake job, and not having to take my car to a mechanic was a relief.User-Friendly InterfaceI’ve had scanners with clunky, hard-to-navigate screens, but the KINGBOLEN S500 has a bright, easy-to-read display. The buttons are intuitive, and I was able to start diagnosing right out of the box without much hassle.Portability & Lifetime UpdatesThis scanner is compact enough to toss in my trunk, and knowing that I won’t have to pay for updates in the future makes it feel like a solid investment.A Few DrawbacksNo tool is perfect, and this one has a couple of things to keep in mind:• No Advanced ECU Coding – If you need deep-level programming, you’ll have to look elsewhere. But for DIY repairs and resets, this scanner covers all the essentials.• Limited Compatibility for Older or Rare Cars – I haven’t had any issues, but I’ve read that some older or more niche models may not be fully supported. It’s worth double-checking before buying.• No Wireless Connectivity – Plugging it in for updates isn’t a huge deal, but I do wish it had Bluetooth or Wi-Fi for convenience.So far, the accuracy has been spot on. I’ve tested it on my daily driver and a project car, and it’s always given me reliable, real-time data. The AutoVIN feature is also a time-saver, quickly identifying my car without me having to manually enter anything.This product has earned a permanent spot in my toolbox. It’s a solid investment for car owners who want a reliable, versatile scanner without breaking the bank. If you’re a DIY mechanic or just want to stay on top of your vehicle’s health, this scanner is absolutely worth considering.Who Should Get This?-Car owners who want a quick and efficient way to diagnose common issues.-DIY mechanics who need a tool that handles multiple systems and resets.-Professionals looking for an affordable yet powerful diagnostic tool.

So far so good. Seems to be very well made. Came fully charged and easy to set up and use. Definitely worth what I paid for it.

Does not work right. Won't stay charged at all. Does not work on a 97 dodge ram 1500. Bought for Christmas for my husband but hadn't been able to use it until now and we are both very disappointed. Would not recommend. Did not come with instructions either.

So I’ve had the opportunity to test this unit along with a no name Amazon $25 unit as well as kingbolens more portable Bluetooth module that runs off an app on the phoneThis module has the ability to clear check engine lights as well as a lot of codes but it won’t clear absolutely everything. The items it can’t clear aren’t necessarily things people need to clear all the time though. You can refer to the list comparison between this unit and higher tier models for a comparison on fault code clearingSpeed wise this is much faster than the Bluetooth module but of course the Bluetooth module gets much more portability in return. When equipped with wifi you can access a lot of information on your fault codes in real time so that’s very helpfulI’ve had the opportunity to use this on:Infiniti g37Nissan 350zAcura rlxAcura rdxHonda crvPerformance was consistent with every car. As a bonus the module will charge itself when plugged into a port so that’s pretty coolOverall I’d recommend this for the guy who likes to work on stuff at home. The price is competitive considering how much comes with it. The Bluetooth module is priced similarly but that’s something I’d recommend moreso as a keep it in the car just in case tool.

Great product for what the pricing is . Its a nice unit that also uses similiar to launch software . Easy to use and already fix what i needed to do on my tacoma . I suggest kingbolen s800 for ur basic diag thats also have extra feature included . and code reader and etc . I can also use this with my other vehicle acura rsx to read code and clear codes .and also to diagnosis both vehicle and more .. buy with confident . This one have few extra than the basic scanners ..

i bought this scanner in Jul 12, 2023 its starting to show it age it slow and it take awhile to load up