Test conditions

Vehicle stationary
On vehicles with automatic transmission selector lever in "P" or "N" position
All fuses must be OK.
All electrical consumers, e.g. lights and rear window defogger must be switched off.
The battery voltage must be at least 11.5 V.
Intake air temperature less than 80 ° C, see display group 04, display zone 4
Coolant temperature between 60 and 80 ° C, see display group 04, display zone 3
The catalyst temperature must be at least 350°, see display group 34, display zone 2

Fig 1: Identifying Fuse Box

Courtesy of VOLKSWAGEN OF AMERICA, INC.

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