OBD blocker
The port stays in its place, but it does not work for a thief.
More about the OBD blockerLost OBD cable or adapter
Lost the small adapter that comes with OBD protection, or do not know where the OBD port is? We come to your address and find the port.
Send us the make, model and year and your city.
We work in several cities in Serbia. Tell us your city.
What happened to you?
You lost the adapter
Without it the port does not work, neither at the workshop nor at the inspection. We come to your address.
Inspection in a few days? Call us before the inspection.
The workshop cannot read the car
The previous owner may have fitted OBD protection. We come and find the port.
You got a short cable with the car and do not know what it is for? It may be the adapter. Send us a photo: WhatsApp or 067 774 1606
What you see under the steering wheel
Look under the steering wheel, on the driver side, and find the picture that looks like what you see.
The port is there, but diagnostics does not work
It may work only with an adapter, which is lost or you did not get with the car.
There is a port of a different shape in that spot
Protection with a special port has probably been fitted. The workshop device plugs into it only through an adapter.
There is nothing in that spot
The port has probably been moved to a hidden place. We come and find it.
Not sure what you see? Send a photo of that spot: WhatsApp or 067 774 1606
How much it costs when the OBD adapter is lost
We'll tell you the price when you call
Theft protection systems differ, so there is no single price. Work starts only when you agree.
- Payment
- Cash or through a company.
- Where
- Where you are: home, work or a car park. Tell us your city. We agree the place and time by phone.
The price depends on
- What protection is in the car and where the port is.
- Whether the adapter is missing or you do not know where the port is.
- Whether you also want our protection.
How we come and find the port
- 1
You
You get in touch
Send the make, model and year and your city. If you know, also tell us what is under the steering wheel, whether you got a cable with the car and when your vehicle inspection is.
- 2
Us, then you decide
We'll tell you the price
Work starts only when you agree.
The price depends on the protection in the car and on what is missing.
- 3
Us
We come to your address
We come to your home, work or car park, and find where the port is.
Send the make, model and year and your city: WhatsApp or 067 774 1606
If you also want our protection
OBD port relocation
100 € for every model. Coming to your address in Belgrade is included.
- A hidden port and a new adapter
- The factory port stays intact
- A thief finds the factory port, but without your adapter it does not work.
Important
- Keep the adapter anywhere, just not in the car. If it is in the car, the thief gets it together with the car.
- Take it to the workshop, the vehicle inspection and on longer trips. Without it the workshop cannot read the car.
What “relocated OBD” means
The OBD port is where the workshop plugs in the diagnostic device. On some cars a thief can program a new key through the OBD port. That is why protection is fitted.
Relocated OBD means that such protection has been fitted. The port is in another place or works only with a special adapter.
Three kinds of OBD protection
With some protection systems the factory port is removed, and a port of a different shape goes in its place. The wires in it are in a different order. The adapter is a short cable that puts them back in the right place, so the workshop device plugs into it.
With other systems the port is only moved to a hidden place. Then it is enough to find it.
With our protection the factory port stays intact and in its place. When you put the adapter in the hidden port, the workshop uses the factory port as before. OBD port relocation with us costs 100 € for every model. More about OBD port relocation
More about theft through OBD · More about OBD at the vehicle inspection
Updated 27 October 2026.
Questions
How much does it cost when the adapter is lost?
Theft protection systems differ, so there is no single price. We tell you the price when you call. Work starts only when you agree.
Can I buy a new OBD cable in a shop?
Not for protection with a port of a different shape. In every such system the wires are in a different order, so the adapter from one does not fit another.
Where is the factory OBD port?
On most cars it is under the steering wheel, on the driver side. On some models it is in the centre console or in the glovebox. More about where the OBD port is
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