General Information

A/C System, On Board Diagnostic (OBD)

NOTE:
- The A/C control head -E87- exists in different versions.
- Follow coding procedure exactly when replacing an A/C control head -E87-
- On this vehicle the diagnostic connections of various control modules (e.g. Radio) has been routed to a different pin on the Data Link Connector (DLC). In order to exchange data with these control modules, the VAS 6017 adapter must be connected between the VAS 5051 and the vehicle.
- In order to carry out the On Board Diagnostic (OBD) on this vehicle using the V.A.G 1551 or V.A.G 1552, it is necessary that program card no. 9 is installed in the V.A.G 1551 and card no.6 is installed in V.A.G 1552.