Nissan Juke 2024 Owners Manual
4.4.2.2. Reverse synchronisation function (where fitted)
When the windscreen wiper switch is in either the intermittent or <AUTO> (where fitted), low or high speed position, placing the shift lever in the R (Reverse) position will operate the rear window wiper.
The mode can be turned off. For details, see
.In the <AUTO> position (where fitted), the rear wiper will not begin to sweep when the shift lever is placed in the R position. It waits until the front wipers have made the first sweep.
Owners Manual