MK4/B5/B5.5 Jetta/Golf and Passat oil level/temp sensor harness for factory oil pan mounted style sensors (use Hella brand only if wanting temperature function to work). Comes with the harness from sensor to engine harness inline connector and inline connector to cluster plus 1 additional wire needed on some cars to run from the CCM to cluster for the hood open signal which the cluster uses to reset any low oil level warnings (some cars already have this wire present).
Along with sensor and oil pan that have the sensor holes, the cluster needs 4 additional PCB components added some and EEPROM coding changes if you do not have an EU market cluster that already has those parts. There is an option to have these 4 PCB parts included with the harness for DIY install and an option to have us install them and make the necessary software changes to your cluster.
Comes with PDF of how to install the harness (shown on a MK4, Passat is similar) and how to make the cluster harness and software changes if wanting to tackle that portion yourself as well.