KINGBOLEN S500 OBD2 Code Reader Review
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The KINGBOLEN S500 OBD2 Code Reader is a solid diagnostic tool whether you fix cars for a living or just work on your own. It scans ABS, SRS, engine, and transmission systems, shows live data as it happens, clears fault codes, and shuts off warning lights. You also get 4 special services: oil resets, brake resets, throttle matching resets, and SAS resets. The 5-inch touch screen and 2+32GB of memory make it easy to use, and the AUTO VIN feature pulls your vehicle’s details automatically. With all 10 OBDII test modes covered and free WiFi upgrades for life, it helps you keep your car running longer and spend less at the shop.
Why Consider This Product?
If you own a car or work on vehicles, the KINGBOLEN S500 earns its spot in your toolbox. It packs the kind of features that help you find problems fast and fix them yourself.
The scanner reaches into your ABS, SRS, engine, and transmission systems so you can watch live sensor data, read and clear fault codes, and turn off warning lights. That means catching a problem early and handling it before it turns into a bigger repair bill.
One tap builds a full diagnosis report you can save or email. That comes in handy when you want a record of what you found or need to send details to a customer. Free lifetime upgrades keep the software and vehicle list current without any extra cost.
Features and Benefits
Enhanced 4 Systems Diagnostic Tool
The S500 digs into four key systems: ABS, SRS, engine, and transmission. Watching live data from multiple sensors helps you pin down what’s actually wrong instead of guessing. You can also read and clear codes, which knocks out those warning lights. If you want to see how it stacks up against another full-system scanner, our BOSSCOMM IF742 car scanner review breaks down a comparable diagnostic tool with similar reset functions.
Free 4 Special Services
You get four built-in services: Oil Reset, Brake Reset, Throttle Matching Reset (ETS Reset), and SAS Reset. These are the resets you reach for during regular maintenance to keep a car running smoothly. The scanner covers more than 75 brands and over 10,000 models, so it fits a wide range of vehicles. For another budget-friendly option that covers all 10 OBDII test modes, take a look at our ZMOON ZM201 professional OBD2 scanner review.
5-Inch Touch Screen and 2+32GB Bigger Memory
The 5-inch gorilla glass touch screen holds up to drops and shrugs off scratches in the garage. The 2GB ROM keeps the software running quick, and the 32GB of storage gives you room to add more car modules and the newest reset options. Not every model is supported, so send the seller your car’s brand, model, and year to confirm before you buy.
AUTO VIN + 4-IN-1 Live Data + Vehicle Health Report
Plug the S500 into your car and it grabs the VIN and vehicle details on its own. It reads and clears codes, shows four data streams on one graph, and gives you a quick read on what’s going on. From there it builds a full diagnosis report you can save and replay, plus a QR code you can pull up on your phone, email to someone, or print from your computer.
Support 10 FULL OBDII Test Modes
The S500 runs all 10 OBDII test modes. That covers reading VIN info, checking I/M Readiness status, viewing freeze frame and data streams, testing O2 sensors and the EVAP system, running on-board monitor tests, reading and clearing trouble codes, looking up DTC codes, and turning off the check engine light. It handles most emission-related problems and helps your engine run better and last longer.
Product Quality
This scanner is built to take a beating. The gorilla glass screen resists scratches and wear so it survives daily use in the shop. The 2GB ROM keeps things responsive while the 32GB of storage lets you load extra car modules and the latest resets as you need them.
What It’s Used For
Use the S500 to track down and fix what’s wrong with a vehicle. It scans ABS, SRS, engine, and transmission systems, shows live data, reads and clears fault codes, and shuts off warning lights. Toss in the Oil, Brake, Throttle Matching, and SAS resets and you’ve got everything you need to handle routine maintenance at home or in the bay.
Product Specifications
| Spec | Details |
|---|---|
| System Compatibility | OBD2/EOBD/JOBD (mostly manufactured after 1996) |
| Screen | 5-inch gorilla glass touch screen |
| Memory | 2 GB ROM, 32 GB internal memory |
| Special Services | Oil Reset, BRAKE Reset, Throttle Matching Reset, SAS Reset |
| Supported Languages | English, French, German, Italian, Spanish, Portuguese, Japanese, Russian, Polish, Turkish, Korean, Dutch, Hungarian, Arabic, Greek, Slovenian, Czech, Danish, Croatian, Romanian |
| Warranty | 1 year |
Who Needs This
The S500 fits mechanics, car enthusiasts, and everyday drivers. If you fix cars for work, it speeds up finding and solving problems. If you like tinkering, it lets you keep an eye on performance and dial things in. And if you just want peace of mind, having one in the trunk means you can read a check engine light yourself instead of paying a shop to do it.
Pros and Cons
Pros:
- Scans four systems: ABS, SRS, engine, and transmission
- Four free special services included
- Durable 5-inch gorilla glass touch screen
- 2GB ROM keeps the software running fast
- 32GB of storage for extra car modules
- AUTO VIN, 4-IN-1 live data, and vehicle health reports
- Runs all 10 OBDII test modes
- Free WiFi upgrades for life
- Works in 20 languages
- Can save you $1,500 or more a year in repair costs
Cons:
- Doesn’t work with every car model, so confirm with the seller first
FAQ’s
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Is the KINGBOLEN S500 compatible with my car?
- It works with OBD2/EOBD/JOBD vehicles, mostly those built after 1996. Not sure? Send your car’s brand, model, and year to the seller and they’ll confirm.
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Can the S500 turn off warning lights?
- Yes. It reads and clears the fault codes behind those lights, which shuts them off.
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How do I generate a vehicle health report?
- The S500 builds the report on its own. You can save and replay it, scan the auto-generated QR code on your phone, email it, or print it from your computer.
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What are the 4 special services offered by the S500?
- The S500 handles Oil Reset, BRAKE Reset, Throttle Matching Reset (ETS Reset), and SAS Reset.
What Customers Are Saying
People who bought the KINGBOLEN S500 are happy with how it performs and what they paid for it. They like the broad diagnostic coverage and being able to run resets like Oil and SAS without a trip to the shop. The free lifetime WiFi updates and multi-language support get plenty of praise too.
Overall Value
The KINGBOLEN S500 gives you a lot for the money whether you turn wrenches for a living or just maintain your own car. You get extra system scanning, special service resets, a 5-inch touch screen, and solid diagnostic coverage. Free lifetime WiFi updates and multiple language options keep it useful for years.
Tips and Tricks For Best Results
Here’s how to get the most out of the KINGBOLEN S500:
- Make sure the tool is plugged in firmly to your vehicle’s port so your scans and readings come back accurate.
- Run the free WiFi updates regularly so you get the newest features and vehicle coverage.
- Check the manual when you want step-by-step guidance on a feature or reset service.
- Not sure it works with your car? Message the seller with your vehicle’s brand, model, and year and they’ll confirm before you buy.
- Use the four reset services to keep your car running right and stay on top of maintenance.
Final Thoughts
Product Summary
The KINGBOLEN S500 is a handy tool whether you’re a mechanic or a car owner. It scans ABS, SRS, Engine, and Transmission systems, shows live data, reads and clears fault codes, and shuts off warning lights. Add in Oil Reset, BRAKE Reset, Throttle Matching Reset, and SAS Reset and you’ve got a well-rounded scanner.
Final Recommendation
The KINGBOLEN S500 earns a strong recommendation for anyone who owns a car or works on them. The reset services and four-system scanning take a lot of the guesswork out of finding and fixing problems. With its sturdy build, free lifetime WiFi updates, and multi-language support, it’s a tool that pays off over the long haul and saves you time, money, and headaches.
Disclosure: As an Amazon Associate, I earn from qualifying purchases.

















