trail and error
The 2006 Jetta requires about 6 litres. The Passat should be very close. Any local auto store can tell you the exact amount needed.
== == Go to a Volkswagen dealer, and ask the parts department to copy it out of their master book, for a small price.
The power source is the engine. That runs through a torque converter.
Have the same problem - 2000 Passat - they tell me it is the coils are the issue - will find out
Check for a fuse in fuse block marked gauges.
the third big black fuse .shouold be 4 or 5 but its the third 1 , middle.
i believe it's under the hood in the fuse box. There should be a few spares and there is a code box to tell you which fuse goes where. i have a 2004 crv and that's where i found it.
Go to your owner's manual, it will tell you where to look.
cAN ANYONE TELL ME WHERE I CAN FIND THE HEADLIGHT FUSES FOR A 1998 NEW BEETLE I found a diagram here: http://www.somewhereville.com/blogimages/New_Beetle_Fuse_Card_large_10April2009.jpg
The 2.0 L Volkswagen Beetle is an interference engine
Maybe you can say what the car its doing or this can help, change the relay with a num 175 on top or sometimes put on the num 11 position on the relay panel
Remove the fuse and look to see if it is blown. If you cannot tell by looking check it with an ohm meter.