When you use  Lonsdor K518S/K518ISE on the vehicle (such as Land Rover, Audi) and appear the error ‘Vehicle connection failed, please check the connection between the device and vehicle OBD’, follow the methods offered by eobdtool.co.uk engineer to resolve.

The possible causes:

1. K518 key programmer is not connected to WiFi normally
2. OBD Test Cable is broken
3. The communication chip of K518 device is broken

The corresponding solutions:

1. Connect Lonsdor K518 and WiFi again
2. Test OBD cable yourself, if it’s really broken, purchase extra Lonsdor DB25 cable (OBD test cable)

OBD test cable testing method: How to solve if Lonsdor K518ISE can’t be connected to any supported car models

3. Send back the device for repair.

For further problems, please contact our customer service.

WhatsApp/Hotline: +86 159 7293 3706

Skype: Eobdtool.co.uk

Email: sales@eobdtool.co.uk

UK Professional OBD2 Tools Online Shop