The four light relays, which are in the box near ecu. Which one(s) should have diode? My car is LHD -90 4bie, but I think that ph1 fwd-models have similar relays in exterior lightning.

-Socket 1, wires: 32A, 104, 26V, 26R, 1C
-Socket 2, wires: 1D, M2, 24A, 24
-Socket 3, wires: 26R, 26A, 67, M2
-Socket 4, wires: JE, M2, JC, 1C

Note: Socket numbers above are only for demonstration, wiring codes have relevance.