RX450H (4th Gen) Washer Bottle Capacity

[malcolmw]

I needed to top up my windscreen washer fluid as the low warning message had just come on. As this was my first top-up required on the new car, I searched all the manuals etc. to try to find the capacity but I couldn't track it down. I called my dealer, who phoned me back and said that they couldn't find it either on any of their systems.

So, by experiment, I can tell you that it is about 5L total and the warning comes on with about 1L remaining. I used 1L of concentrate and 3L of water to fill the bottle.

Just something for the useful data file.

[ISJason]

Thanks for the information. I know by experience, it's pretty big, but it soon goes down even when full. ( but then again, maybe its just that I am heavy handed with it )

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[Fatts]

On 28/02/2017 at 2:21 PM, malcolmw said:

I needed to top up my windscreen washer fluid as the low warning message had just come on. As this was my first top-up required on the new car, I searched all the manuals etc. to try to find the capacity but I couldn't track it down. I called my dealer, who phoned me back and said that they couldn't find it either on any of their systems.

So, by experiment, I can tell you that it is about 5L total and the warning comes on with about 1L remaining. I used 1L of concentrate and 3L of water to fill the bottle.

Just something for the useful data file.

Thanks for the info Malcom