The diagnostic port is of the type OBDII.
The diagnostic port is located on the underside of the dashboard, close to the bonnet release lever.
Improper use of the diagnostic port can negatively affect the car's systems and software. This includes connecting unauthorised equipment1 and installation of software or diagnostic tools.
Note
Volvo accepts no liability if unauthorised equipment is connected to the on-board diagnostic port. Contact an authorised Volvo workshop for more information.