Washer Pump: https://amzn.to/3i6plVK
Ramps: https://amzn.to/32YvEVf
This is the full routine for the replacement of any of the three washer pumps on the BMW 1Series (Windscreen washer, Rear windscreen washer and headlight washer). This procedure is done on my daughters F21 2013 model 118i MSport but can be used on all of the 1Series models.
This was a lot more involved than I thought it would be but there are a couple of tricks that make the job