Ground Cable With Battery Monitoring Control Module -J367-, Removing And Installing: Notes

TDI (SCR) Vehicles 

• After the ignition is switched off, the reducing agent goes from the metering line to the Reducing Agent Injector -N474- and back into the reducing agent active chamber.
• Wait until all the reducing agent has been returned before working in this area. This could take up to 10 minutes after switching off the ignition.
• Only after this is complete can the battery be disconnected. Again, this could take up to 10 minutes after switching off the ignition.