1990 Prado has two tanks for washer fluid. One on the right side for window washer and one on the left (near the battery) for headlight washer fluid, ( So saith the pictures on the lids).
The window washer tank. pump etc works fine. The headlight washer tank holds fluid if the vehicle sits and waits, for days.
If driven, the tank empties. I noticed this when driving in the rain, but it does not rain all that much here. I usually don't fill the tank because it disappears and I don't see any benefit of it
I checked to see if it washes the lights when the window washer is on, but apparently not.
I don't know where the switch is or how this thing turns on.
Anyone have knowledge of this system? You can even tell me its a dumb question
TIA
The window washer tank. pump etc works fine. The headlight washer tank holds fluid if the vehicle sits and waits, for days.
If driven, the tank empties. I noticed this when driving in the rain, but it does not rain all that much here. I usually don't fill the tank because it disappears and I don't see any benefit of it
I checked to see if it washes the lights when the window washer is on, but apparently not.
I don't know where the switch is or how this thing turns on.
Anyone have knowledge of this system? You can even tell me its a dumb question

TIA