I have just bought a 2 way wiper switch http://www.cbsonline.co.uk/product/IVA_Rocker_Switch_2_Speed_Wiper_RSVAWIP

It has 4 pins numbered from 1 to 4.

Please can anyone advise what wire goes to what pin?

Many thanks

Phil

It should be on the Product Info on CBS site.

Unfortunately it is not on there, hence my question.

Just meter it out then pip to pin or battery and a bulb if you dont have a meter