VW T4 - Changing the Speedo/Dials Cluster (VLOG)

UPDATE:

The flashing oil light was caused by a broken wire running from the “W terminal” on the alternator to the instrument cluster. This lets it know how high the engine is revving, and it uses this information to choose between using the high pressure oil sensor (above 2000rpm), or the low pressure oil sensor (below 2000rpm). This could also explain why the rev counter did not work, but I did not get time to refit and test it.

Видео VW T4 - Changing the Speedo/Dials Cluster (VLOG) канала Joel's Stuff