Readiness code, generating: Requirements

Fig 1: Identifying Fuse Holder

Courtesy of VOLKSWAGEN OF AMERICA, INC.

NOTE: Fuse holder is located behind access panel at far left end of dash.

Battery voltage must be at least 11.5 Volts.
All electrical consumers such as, for example, lights and rear window defroster must be switched off.
If vehicle is equipped with an A/C system, it must be switched off.
Ground (GND) connections between engine and chassis must be OK.
There must not be any DTCs stored in DTC memory; see DIAGNOSTIC MODE 3: CHECK DTC MEMORY .