I've recently bought a st170, and have found that the electronic height adjustment, on the drivers seat will not work. I've had a look at it, and it appears that there is no live to to the switch.
The 15 amp fuse in the box is fine, and if I run a live to the switch, the height adjustment works.
What I'd like to know is, if there is another fuse or relay that I'm missing somewhere?
thanks

 

Hi, new here, any news on this problem? I also cannot adjust seat using the switch. Checked fuses, they are all fine. Thanks

 

I've just run a fused live wire from the cigarette lighter to the switch. Working perfectly now