langers2k

For the non-maxidot version, I'm pretty sure it's: 03 - byte 16, bit 2 17 - byte 2, bit 0 There will be no 4C module and the reset can either be done with VCDS or a physical switch.

That ABS module is definitely capable of indirect TPMS - being a Yeti has nothing to do with it VCDS is asking the gateway which is correctly stating there is an unregistered module. Neither VCDS or the gateway know if it's a real module or a virtual one, regardless you need to add 4C to the gateway installation list and then it's fixed. For example, "46-Central Conv" is shown in your installation list currently - however, that's also a virtual module (created by 09). It's not unusual in the VAG world. I don't think there is much documentation about the learning procedure. I would guess at least 10-15 minutes of 15mph+ driving should get a OK baseline and hopefully a complete calibration after an hour or so. Just as an example from another forum regarding indirect TPMS on a MK60EC1: Drove about 50 miles with equally inflated, sensorless tires. No TPMS light or other warnings on dash Deflated one of the rear tires slightly, by about 8% (38 -> 35). Drove about 5 miles. No warning light. Deflated same tire by about 20% of original value (38 -> 31). TPMS warning light appeared after about a mile. edit: Slightly older MK60EC1 in another Yeti showing it working without the phycial button. They had to use VCDS to reset the learning each time instead: https://www.briskoda.net/forums/topic/192503-yeti-with-tpms-switch-abs-module-coding-required/ The extra coding changes and adding 4C is only required to enable reset via maxidot cluster. They also suggest an hour calibration drive.

4C is a virtual module, it's not expected to be diagnostic compatible. I don't have my MK2 Octavia any more but that was SW:0608 for the cluster and did support reset via maxidot. It was also the same ABS module. Just to confirm, you changed the ABS coding from 933F400E09260102C91302EA9022808A300000 to 933F400E09260102C91302EA9022808A360400 ? IIRC, byte 16 bit 1 doesn't have a checkbox so you need to modify it manually. Then do the instrument cluster and gateway installation list changes.

I doubt driving around a block is long enough for the system to relearn. On a MY12, you probably don't even need a button assuming you have a maxidot cluster running SW: 06xx or newer... Try these instructions: https://www.briskoda.net/forums/topic/363554-tpm/#findComment-4746144

575601025E ?

You're looking at the wrong instructions at a guess. The Columbus has MIB1/MIB2 folders, the Amundsen doesn't. Just follow these instructions: https://www.briskoda.net/forums/topic/491705-how-to-update-maps-on-mib2-or-mib25-amundsen/

@Carlston I wonder if there are multiple versions as this site clearly states the 9021 has a cone 26 bolt: https://www.atraxion.com/en/products/X1A4M/6-5x17-5x112-et38-ctr57-steel-alcar-9021-vw-tiguan-black-9021/ I guess it could be a mistake on their website.

The stock alloys will use a radius/ball seat bolt. However, the Alcar 9021 look to need a 60' conical bolt. Therefore, you will need new bolts to fit the Alcars.

I wonder if there will ever be a ethernet <-> optical solution for virtual clusters.

Perhaps you should read the post I linked more carefully... Quick google later: https://www.aliexpress.com/item/1005006269260355.html You want "OCTAVIA MK3" or "OCTAVIA MK3 WASH" not "OCTAVIA MK3 LOWLINE".

If you look at the second post in the thread mentioned above, it's a post from me fitting a genuine highline camera: https://www.briskoda.net/forums/topic/485897-how-to-reverse-camera-fitting-guide/#findComment-5456364 Highline cameras will work without calibration, but if you do want it calibrated, I also added details a few posts later: https://www.briskoda.net/forums/topic/485897-how-to-reverse-camera-fitting-guide/#findComment-5461654

Can you add more details?

Sorry for the slow reply, had a few things on! If anything, XDS/XDS+ is more useful on a car with an LSD or VAQ fitted. The LSD/VAQ reacts to the unloaded inside wheel spinning and redirects the torque to the outside wheel to improve traction/acceleration out of the corner. At maximum effect, an LSD/VAQ can only lock causing the two front wheels to spin at the same rate, neither system can force the outer wheel to rotate quicker than the inner one. Given the entire point of a diff is to allow the outer wheel to rotate faster as you corner, as it locks to transfer torque it'll effectively cause the wheels to rotate at the same speed and actually induce understeer! The advantage is that the understeer should be predictable and the loaded outer wheel can still accelerate the car. This is where XDS comes in. From what I understand, the original XDS system predates the VAQ and would only brake the front inside wheels during acceleration. This will both cause drag on the inside wheel and indirectly force the outside wheel to spin more quickly - effectively trying to rotate the car and minimise understeer. The improved XDS+ will when required, activate in all unbraked cornering states and can also use the rear brake to increase the effectiveness. In short, the LSD/VAQ is to improve traction and XDS/XDS+ is to improve rotation. Both have completely different functions but when working in harmony, will help the car handle better. TC off should just let the front wheels spin a little more which can be helpful on loose/slippery surfaces. ESP off will allow the car to slide a little more or apply smaller corrections with the general aim to keep the car moving in the direction the steering wheel is pointing. Even though the buttons say 'off', these systems will never truly turn off and will still activate when certain limits are hit...

Almost EDL (electronic diff lock) covers that, as you say, it detects driven wheel slip and applies light braking pressure to transfer torque to the side with traction. XDS and XDS+ are more advanced with the + version is more refined and coping with more scenarios. Rather than reacting to wheel spin, it's looking for understeer and applies braking forces to the inside wheels to counteract it. It's trying to emulate torque vectoring but can only remove torque from the inner wheels rather than actively adding torque to the outer wheels as per a proper AWD system.

There is @vwservice_bot on telegram which can provide the original coding/datasets etc for your car but it's not free

Just google for the part number, loads of options for less than that... Genuine https://www.lllparts.co.uk/product/1z5955985/water-jet-1z5955985 Aftermarket: https://www.amazon.co.uk/ClicknFit-8U0955985-8K9955985A-4G9955985-8E9955985/dp/B0CP67FRXC

He is trying to warn you that the cluster is part of the immobiliser and component protection systems. If you replace the cluster, the car won't start until you go to a garage/dealer who can reprogram those systems At a guess, the stepper motor could be failing or the needle is loose on the spindle causing the inconsistent behaviour. Taking the cluster out isn't super hard and the stepper motors are easy enough to replace or swap around as a test. Random guide for a MK7 Golf with a very similar design of cluster: https://www.golfmk7.com/forums/index.php?threads/diy-virtual-cockpit-retrofit-mk7-aliexpress-version.393101/

That's simply not true... Rather than use the full Europe data, choose one of the subsets that best match you usage. ECE 1, 5 and 6 all contain the UK https://www.briskoda.net/forums/topic/537730-amundsen-mib2-map-updates-20262027/

Seems to have installed as expected for me As expected, it reports as 450 and 2026/2027.

@Tell I think the original post was: https://www.ateca-forum.de/index.php?thread/4625-mapcare-und-navi-karten-update/&postID=310895#post310895 On another forum, at least one user suggests they might not be working but didn't describe in what way: https://www.motor-talk.de/forum/vfl-navi-karten-passat-b8-t5692425.html?page=175

Not sure I have any notes... This might give some clues: https://www.drive2.ru/l/591707406241650380/

Are you sure about that? I thought the orange sensors needed programming but the black ones were self-learning. Certainly when I added TPMS to my MK2 Octavia the sensors were able to self-learn as I bought them from 2-3 sellers separately to the module.

Can you add more detail please? I have standard CC and a VC on my Octavia. If the speed limiter is just coding then I'd like to enable it

Really?! I have no idea... You know what you bought, I don't! The only information I have is that Dudu7 systems for an Octavia all seem to have the microphone included when bought from Aliexpress.

You probably have one mic on B1 and B7 - take a look at your quadlock to see which pins are present. I have no idea what that purple module is but I wouldn't use it... The Dudu7 has digital noise cancellation which will be tuned for their own microphone so I really would suggest using that if possible. If it didn't come with one, contact your seller and ask why. If you really want to use the OEM mic, then you'll need to wire it as described in the other thread to power it.