Initial Inspection and Diagnostic Overview

On Board Diagnostic (OBD)

Some Communication systems have extensive On Board Diagnostic (OBD) capabilities.

In the event malfunctions occur in Communication systems with OBD capabilities, troubleshooting is performed using the VAS 5051 Vehicle Diagnostic Testing and Information System or VAS 5052 Vehicle Testing and Service System in operating mode "Guided Fault Finding".

Radio systems "Premium IV" & "Premium V" OBD
"Premium IV" & "Premium V" OBD program functions can be performed using VAG 1551/1552 Scan Tools (ST)

or

use VAS 5051 Vehicle Diagnostic Testing and Information System or VAS 5052 Vehicle Testing and Service System in mode "Guided Fault Finding".

Radio system "Premium VI" OBD
"Premium VI" OBD program functions must be performed using VAS 5051 Vehicle Diagnostic Testing and Information System or VAS 5052 Vehicle Testing and Service System in mode "Guided Fault Finding".

Multi-function steering wheel from 12.01 OBD
OBD program functions must be performed using VAS 5051 Vehicle Diagnostic Testing and Information System or VAS 5052 Vehicle Testing and Service System in mode "Guided Fault Finding".