If interested please find here my test result with the above electronic wiper delay relais from BMW/Hella.
I attached the connectors from the pneumatic wiper delay governor directly to the electronic delay without a separate wiring loom (DRC 2021) and adding a earth wire and an additional wire...
Hi. Thx very much for your pictures. These help me to allocate the connectors to the old vacuum delay governor side to the electronic delay relais. Regards Christian
Hi Ron.
I am currently looking to replace the vakuum delay unit with your shown electrical relais. I have found out, that the BMW 5WG002450-21 Hella 1353892 part seems to be identical to your shown Hella unit. You can get them used on Ebay for less than 20 pounds. What i am missing is a detailed...
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