13 90 500 Replacing tank venting valve
WARNING: This page is about a different variant/trim than selected.
Necessary Preliminary Tasks:
- Read out fault memory of DME control unit.
- Check stored fault messages.
- Switch off ignition.
Unlock and disconnect both lines (1).
Bend locking tongue (1) straight and slide venting valve from holder.
Unlock connector (2) and remove.
NOTE:
Now clear the fault memory.