can you use obdeleven on multiple cars

Question

VonMariana · Accepted Answer

Yes, you can use a single OBDeleven device on multiple cars, but there's a critical limitation based on the license type. Your NextGen Pro subscription is permanently locked to the first vehicle's VIN it's activated on. The device itself can scan any compatible car, but for advanced coding and adaptations, you'll need a separate Pro license for each vehicle.

The core of the issue is the licensing model. OBDeleven offers two main tiers: the free version and the Pro subscription. The physical scanner can connect to and read basic diagnostic trouble codes from an unlimited number of vehicles, regardless of the license. However, the powerful features—like long-coding control modules, performing adaptations, and running specialized "apps"—require the Pro plan. This Pro license activates upon first use with a specific Vehicle Identification Number (VIN) and cannot be transferred.

Here’s a quick comparison of what you can do with one device on multiple cars:

Feature	Free Version (Multiple Cars)	Pro Version (First VIN Only)	Pro Version (Additional VINs)
Read & Clear Fault Codes	Yes	Yes	Yes (with new Pro license)
Live Data Streaming	Yes	Yes	Yes (with new Pro license)
Basic Control Unit Info	Yes	Yes	Yes (with new Pro license)
One-Click Apps (Coding)	No	Yes (on licensed VIN only)	No (requires new license)
Long Coding & Adaptations	No	Yes (on licensed VIN only)	No (requires new license)

For a household with several Volkswagon Group cars (VW, Audi, SEAT, Škoda), this means you can buy one device but will need to purchase a Pro subscription for each car you want to fully customize. It's a system designed for individual car enthusiasts rather than professional mechanics working on different client vehicles daily.

MacCarlos · Answer

Yeah, it works on multiple cars for checking engine lights and basic stuff. But if you want to do the cool coding—like changing your gauge cluster layout or enabling hidden features—you need their "Pro" subscription. That Pro license locks to the first car you use it on. So for every other car, you'd have to buy another Pro plan to get the full functionality. It's a bit of a bummer, but that's how they set it up.

LaAutumn · Answer

Think of the OBDeleven device as a key. The key itself can open the door (connect to the diagnostics port) of many different cars. However, the Pro subscription is like a specific permit to modify the interior of just one house (car). You can look inside any car for problems, but to actually rearrange the furniture (code new features), you need a separate permit for each vehicle. This VIN-locking protects the manufacturer's software but adds cost for multi-car owners.

Simon · Answer

From my experience tinkering with my GTI and my wife's Audi, the scanner is handy for both. I can pull codes from either car no problem. But I learned the hard way that the Pro features I paid for only work on my GTI. To code her car's windows to roll up with the key fob, I'd need to buy a second Pro license for her VIN. It's perfect for a primary car, but be ready for extra costs if you're the go-to tech guy for your family's cars.

MacAliyah · Answer

The ability to use it on multiple vehicles is a double-edged sword. For basic diagnostic scans, it's fantastic and unlimited. The significant limitation is the VIN-locking of the advanced functions. This model is ideal for an enthusiast dedicated to a single vehicle. For someone who wants to perform in-depth coding across a fleet of cars—even a small personal fleet—the cost of multiple Pro subscriptions can add up quickly, making it less economical than some professional-grade tools.