This part of the thread is for whats up next, including photos, whats involved and a fair bit more
We are now moving into the wider territory (with some of the below) of very broad 'factory' retrofits and some of these youll see arent even options for the superb either for that model or that age.
Heated washer jets
Not a big retrofit and will probably make next to no difference, but this retrofit is as simple as 2 washer jet nozzles, 2 plugs, 4 terminals, a ground and a power wire to the BCM and only 1 adaptation change.
Heated steering wheel
I managed to source a steering wheel from sweden at a bargain price that matched the spec I wanted, After importing that and changing the airbag and clockspring assembly out, we then had to rewire the plug that goes into the clockspring, all well documented on other forums so no need to go into it too much. Most of the photos are above already but when the wiring is done, ill post more photos.
Ventilated front Sportline seats
Now this is where things start to get interesting, Ventilated seats were an option, but never ventilated sportline seats, and with the perforated fabric it looks perfect for the job. First it was near impossible to actually find a set of any ventilated seats for sale, let alone a set of stripped seats to see the internal workings. This means im working completely blind so i began doing some research to find out exactly how these work and what would be required. So the first part is the fan itself, you'd think these blow into the seat, but they actually suck out of the seat.
So the fabric itself is perforated, below this is the heating element with all excess fabric removed, then the sponge has a lot of holes through it, below this is the spacer mesh which looks like a rigid spiders web, the last part is a sealed layer, the fan then pulls a vacuum through the entire seat.
This is controlled by a LIN channel to the BCM which is the easy part. The hard part will be modifying the seats. I now have all the required parts, now its just finding time to strip the seat down.
Door pocket ambient lights
Another fairly easy and straight forward retrofit, 4x lights 4K0919390A/B/E/F and 4x plugs 8K0973754, these simply link into the ambient door light strips and need a few adaptation changes to turn them on.
Wireless phone charger/booster
Most would call this a fairly pointless retrofit but my plan is to add the USB hub, fit wireless carplay to the centre console, then the front pocket will be free to charge my phone. Lots of people complain about overheating from inductive charging so a small idea I had was to T off the glovebox cold air feed, run a small 3mm silicone pipe to the back of the phonebox and connect it to a 180 degree irrigation nozzle to blow a very small amount of cold air into the cubby area.
Now the actually charger and booster, although it looks fairly straightforward, the entire front cubby area gets changed, then a fakra cable is ran to the NSR corner of the car where the signal booster is, another fakra is then ran to the roof antenna which also needs changing. This all links into the infotainment system and the kessy system even.
USB Hub
The photos above and below show this quite well but this basically transforms your single front USB port into a USB port at the front, and in the centre glovebox - both Apple and android compatible too!
All thats needed is the USB hub and 2 low level USB ports (DONT use high spec ports) A very good guide is located here
TV Tuner
Another fairly pointless retrofit, but having spent a lot of hours sitting in my car, the TV would be lovely!
This is quite the retrofit and the process varies a fair bit between estate/hatchback.
The parts required are the tv tuner, 3 new antenna boosters, the trim panels and then the fun part of the wiring. Fakra cables need to be ran to both rear quarters and into the tailgate for all the new antennas, the new antennas dont always have wires to connect to the glass so this often needs to be soldered to the glass carefully! You also need a MOST cable but luckily I have the virtual cockpit so I can loop off of that.
Webasto Parking Heater
I wish I had this one ready for winter already, but sadly not - this would serve 2 purposes - the cold winter mornings going to work, and also when we sleep in the car on long road trips to keep it warm without the engine running.
The parts involved in this are: External fuel pump, Fuel lines to front of car, Webasto unit, A whole bunch of coolant pipes, Remote control module, Remote control and then a whole bunch of wiring and plugs running all across the car!
This allows you to either set a timer or use the fob remote to turn on the heater from a fair distance away! It also allows the ability to ventilate the car on very hot days to drop the internal temperature. (I even went to the added detail of ordering the 2 stickers that the car would have left the factory with.)
Dynamic Chassis Control (DCC)
With two of my shock absorbers leaking - the smart thing to do would be to replace them at £100 each. But no, I decided to spend a huge sum of money on brand new genuine DCC shock absorbers. This isnt an easy task and the wiring required is absolutely massive! 4x new arch looms, 2x level sensors, 3x accelerometers, 1x control unit and all the wiring to go with it. Not to mention custom datasets for a few modules. Custom twisted pairs were required for this to match all the factory wiring perfectly.
As you can see from the photos - A LOT OF WIRING
Areaview/Panoramic View/360
This one I think will ***** a lot of peoples ears up - Areaview was never an option for the pre facelift superb so a lot of parts dont fit, this means a fair bit of creativity is required.
4 cameras are added to the car, the rear camera is for 2019 onwards tailgates but luckily as I fitted the FL trim, I can fit the rear camera with no issues.
The front camera on the facelift is in the grill, this is a problem on the pre-FL as we have a large radar there and it would interfere. After looking at how a lot of other cars do this, It seems that the pre-FL passat had theirs in the lower front grill, So with a bit of 3D modeling I am creating a bracket to secure the camera in the same place as a passat.
The next issue is the wing mirrors - a brand new mirror is £700 each side and there are no used parts available. So the next best thing, LHD versions. These are yet to turn up and i'm sure ill be bitten in the ass when the LHD cant be used in some way on RHD cars (I believe the unit sits at different angles) so may have to get creative.
Next is getting the HSD wires through the door into the car, many people just turn them into pins and use spare pin holes, but this isnt OE enough for me. So I purchased the correct door connectors and wiring from the FL which have a cut out for the HSD connector - these connectors are not standard so sadly I had no choice but to buy from Skoda.
After I've made all the custom HSD cables and ran them into the car, next is where to mount the control unit, on the factory cars it is under the drivers seat (where my TV tuner lives) and even if not, it is only held in with a ugly piece of polystyrene, I plan to mount it under the TV tuner in a cut out, directly against the car body and held down by the TV tuner bracket.
As more parts turn up, ill update this further.