The old lamp washer pump was not working as it was seized and corroded. I purchased a new pump and replaced it, but the new one ran continuously, so I disconnected it and reinstalled the old one. I assume the wiring for the lamp pump is in the same loop as the windscreen wiper pump, which is working normally.
Has anyone experienced a similar issue and knows how to solve it? One potential solution could be to rewire the connection from the current pump to activate the water sprinkler each time the windscreen wiper pump operates.
Thank you in advance.