My F Pace is a later Sept 2020 model superb car but has two faults the first i will speak of in this Thread
when i push the right stalk button in to initialise the rear washer for the screen water comes out from the rear washer jets and the front windscreen jets?
when i pull the same stalk to initialise the front windscreen washers it squirts water out of the Front windscreen jets ONLY
This started after i initialised the front windscreen jets and no water came out from the jets at all, NO blockage the water was gushing out from behind the front wheel area into my local dealer Marshall Jaguar Ipswich they replaced the motor and checked for blockages and pipes all good day later same problem i had water but it was still coming out of both jets front and rear when i pushed the stalk in again ONLY i did not pull and push the stalk together
Yup in for another check and new motor still happening?
JLR Corporate stated as they cannot rectify the fault nothing can be done!! This fault was scene by the service manager and staff of Marshalls who are very good so over to the forum for thoughts please

 

I'd say the stalk switch is bad. The stalk switch includes both the front and the rear as separate functions on a tiny microprocessor and that likely has failed. Have them replace the stalk and I'd bet that will fix the problem.