Diagnostics on demand –

The ideal vehicle diagnostic device
Free download!Online-Catalogue

Diagnostics on demand – The ideal vehicle diagnostic device

We can help if you’re stumped!

Help that’s tailored to each service. You only pay for your enquiry or troubleshooting.
To obtain direct access to the vehicle data, the diagnostic app creates
an online connection between the vehicle and our diagnostic team.


Easy handling
Connect the OBD cable
to the vehicle, select the
model and function – wait
for completion.


No update costs
for up-to-date software,
no fixed costs!


No complicated PC installation,
simply install and start
the free diagnostic app.


The economical
and fair solution
No expensive hardware licenses as for other diagnostic devices.
You only pay for what you need.


Latest vehicle technology
We also support the latest
vehicle models.


Live contact with technicians
Use the in-app chat function to communicate with
our technicians and get help with troubleshooting.

What is diagnostics on demand?

Our exclusive diagnostic solution gives retailers and workshops the ideal vehicle diagnostic device for easy programming and coding of electrical vehicle systems as required. In addition, we can assist workshops with troubleshooting with the help of the diagnostic device if complex faults in the electronics have to be diagnosed.
This is primarily a service we offer to the vehicle aftermarket and vehicle service providers.

However, it does not exclude further applications. What types of companies and organisations can benefit from the diagnostic device? Independent workshops, branded retailers, accident repair workshops, installation service providers, quick repair shops, breakdown services, mobility service providers, etc.


  • Download the app in the playstore
  • Plug OBD connector into vehicle
  • Open the app
  • Select vehicle and service
  • Request diagnosis
  • Error code is deleted and sent back directly to the vehicle

1. Select vehicle and service.

2. Service overview: Service details

3. Diagnostic transmission begins. The technology team evaluates the vehicle data.

4. The error code is deleted. Closing the ticket.





Please contact us

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Herth+Buss Fahrzeugteile GmbH & Co. KG
Dieselstraße 2-4
63150 Heusenstamm

+49 (0)6104-608-0