Is that easy?

[AndyHK]

How long does it take to warm up the seats after you switch on? My heated leather seats seems not working properly, I could feel a little bit warm from the back, but not the thigh area.
Is that difficult to fix it and how much would it cost?

 

[Nasty1984]

On HI setting 2-3 minutes i guess
On LO setting 5-6

 

[AndyHK]

I did it, but it doesn't warm up at all, only a little bit of the back.

 

[freddofrog]

if you're into some DIY, or you know someone who's handy with electrics, here is the circuit diagram