The wiring diagram for what we ended up doing. 1. Relay 2 is activated on use of central locking remote unlock, picked up from disused central courtes | VW T4 Forum - VW T5 Forum
VOLKSWAGEN TRANSPORTER T5 2009 Quadlock ISO Car Radio Wiring Harness Adaptor for sale online | eBay
T5.1 Interior Light Issue - Entry & Footwell Light Relay Location?!? | VW California Owners Club
VW TRANSPORTER 2016 – Electric sliding door with power latching system, (GX5),(GZ5) . Wiring diagrams, Pin Connector, Location – Diagramas de cableado para automóviles