Washer bottle connections

[Spark]

Series 1 2+2 washer bottle

Just received from supplier
The plastic moulding states observe polarity!!!!

Which is correct?
The plastic moulding or the sticker????
What the heck ?

Thanks
Phil

[mgcjag]

Hi Phil...MC Wilkinson show this http://www.mandcwilkinson.com/sayer-per ... er-system/

[Spark]

Thanks
Feels correct to me looking at the picture and plastic moulding

Thanks
Phil

[cactusman]

If you get it wrong it just won't pump....reverse the connections

[Mark Gordon]

Easy enough to test. Attach a voltmeter between one of the pump leads and ground (earth) then activate the washer pump switch. A 12 v. reading will identify that lead a the +. A 0 v. reading will indicate that it's the -. Attach them accordingly to the pump terminals.