Before you order
- Check in seconds – no sign-up needed
- 89 brands & over 1,000 models in the database
- Vehicle not listed? Our support team will check for free, usually replying within 24 hours.
See GhostDiag in action
A simplified demo based on real GhostDiag features: choose a vehicle, then click a component or fault code.
Please note: this is a simplified demo for illustration and does not reflect the actual appearance of the original software. Full GhostDiag access provides complete, original OEM data for your vehicle.
Why GhostDiag?
GhostDiag offers fast access to professional vehicle data, OEM circuit diagrams, and wiring diagrams without complicated workshop software or expensive monthly subscriptions. Designed for true mechanics, diagnostic technicians, and car enthusiasts.
|   | GhostDiag | Other |
|---|---|---|
| No Recurring Payment | ||
| No installation required | ||
| Suitable for beginners & professionals |
Professional vehicle data
Get access to OEM wiring diagrams, fuse assignments, control units & wiring diagrams for numerous car and truck brands. Designed for mechanics, workshops, diagnostic technicians, and true automotive enthusiasts.
FAQ
How do I get access?
How do I get access?
After your order, you will receive your personal login details. With these, you get 1 year of access to the GhostDiag vehicle database and can retrieve professional car & motorcycle data at any time.
What is GhostDiag?
What is GhostDiag?
GhostDiag provides access to professional vehicle and truck data such as OEM circuit diagrams, fuse assignments, wiring diagrams, and control unit information.
For which vehicles does GhostDiag work?
For which vehicles does GhostDiag work?
GhostDiag supports 89 car brands with over 1,000 models – from BMW and VW to rarer brands like Maserati or Tesla. Use our vehicle finder at the top of the page to check in seconds if your vehicle is included. If you cannot find your model, simply write to us – we will check it for you free of charge.
Do I need to install anything?
Do I need to install anything?
No, no complicated installation is necessary for access. The diagnostics are web-based.
How quickly do I get access?
How quickly do I get access?
Access is generally provided within 1 - 2 business days.
How long is the access valid?
How long is the access valid?
Access is valid for one year or month. After this year, there are no recurring costs!
GhostDiag available everywhere
Access GhostDiag anytime and from anywhere – whether on a PC, laptop, tablet, or smartphone. The platform works on all common devices and operating systems, so you have quick access to professional vehicle data even while on the go.