Hi all , just trying to find some diagram of heating seats , i have the seats and buttons, but no relays or harness was available , any information will be much appreciated.

Thanks

Something I am toying with as the next retrofit on mine......

 

Wiring from May 2008

 

 

 

 

 

Edited 28 January, 20224 yr by UrbanPanzer

Re-edited

 

Duplicate post.......................dunno how but cannot delete..............

 

 

Edited 28 January, 20224 yr by UrbanPanzer

There is ready kit for it from Chechz republic but  there is no postage to UK
i have the switches but no harness , there is some relays as well , but still can’t understand all the way how’s work….

A glance at the circuit diagram suggests it's a pretty simple installation, it won't work without that relay module though.

So , there is no danger of overheating , i tough that there is some time relay to stop  it for while 

no look at the wiring, you will see thermal switches, these are built in / part of the heater pad in the seat.

 

That kit from the chech republic is just their "own" kit using factory switches. The control box is basically 2 relays and a power supply in one box.

Edited 28 January, 20224 yr by UrbanPanzer

I took the easy option and bought the heated pads off eBay for for around £30 and they work great.

I have the genuine seats anyway , close to gift in perfect condition…

 

It's possible to duplicate the exact factory install, just need to order the relevant connectors for the switches and under seat plugs and then the relays for the main rack under the steering wheel + wiring obviously.

Edited 28 January, 20224 yr by UrbanPanzer

So Anyone able to explain  me  how to power up everything , and what kind of relays to use , any help will be much appreciated really 🤗

You haven't really thought this through have you.

 

Generally speaking when I undertake a project I have a good idea of what to expect, it seems to me that you have absolutely no idea other than that you want heated seats, which frankly isn't enough.

I would not like to say because mine came with a relay already attached in-between the switch and the heating elemen pads so it was just install it and done. I would have to undo the all of the brading of the loom to see what goes where and also I do not know if it is the same as the genuine Skoda loom etc.

Hopefully someone who has done it will chip in. 

2 hours ago, sepulchrave said:

You haven't really thought this through have you.

 

Generally speaking when I undertake a project I have a good idea of what to expect, it seems to me that you have absolutely no idea other than that you want heated seats, which frankly isn't enough.

Not really, I’m not  fully aware of electrical drawings , i have the skills to do it , just there is many missing  for my self , if someone is able to read  the draws and explain which wire , where going, I’ll doit , atm I’m blind 😀

On 28/01/2022 at 19:05, UrbanPanzer said:

Something I am toying with as the next retrofit on mine......

 

Wiring from May 2008

 

 

 

 

 

I’ve managed to figure out the diagram with some missings , if anyone can help woll br great B341 , B346 what should that be? 
thanks

B341 is for the back lighting of the instruments / switch, so that can be spliced of any other switch to feed the switch internal lighting

 

B346 looks to be an ignition live feed.

Edited 31 January, 20224 yr by UrbanPanzer

Make sence , thanks , so if I’m not wrong only position one + of the heating going trough the button , and pos.2 trough the relay? Of I’m wrong….

Sorry, not sure what you mean ??

Those two are positive, one going trough the relay the other one not … or I’m wrong? 

If you follow the wiring, it's shows where they go to, those are connected between the switch and relay and seat pads.

 

for example the right hand one from terminal 2 on the switch, to terminal 5 on the relay then from terminal 3 on relay out on (a) to the seat pad and back rest pad (positive feed)

 

The 2 you marked are the 2 settings, 1 and 2 on the switch.

 

But you don't really need to know this, if you connect the wires between all the terminals (relay to switch to seats) as per diagrams, when you supply the voltage it will work as required.

On 28/01/2022 at 20:36, Cocain said:

I took the easy option and bought the heated pads off eBay for for around £30 and they work great.

 

Bought a similar kit from ebay for £20 about a year ago, Butchered the wiring kit little, binned the heated pads and used the wiring only to hook up some leather heated seats in my camervan, Worked a treat.

That could be the solution then. Buy the cheap kit off eBay and just switch the plugs. 👍

I may consider such a thing myself, re: the ebay kit.

only issue with my kit from ebay was it was it was a 5 pin relay and ideally I would have preferred a 4 but managed to work round it.

Here are the ones I bought 

 

https://www.ebay.co.uk/itm/2-seat-4-Pads-Universal-Carbon-fiber-Heated-Seat-Heater-Pad-Kit-5-Level-Switch-/304068538094?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l49286&mkrid=710-127635-2958-0