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Audi pre-sense limited- can someone share their live data for adaptive cruise- obd11?

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Old 04-15-2023, 10:56 AM
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Default Audi pre-sense limited- can someone share their live data for adaptive cruise- obd11?

Purchased a 21 sq7 and it’s showing pre sense limited and won’t go away. Lane assist works fine but cruise won’t.

I think the bumper have have been replaced or taken off at one point but don’t know the history on the car.











Old 04-15-2023, 10:59 AM
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---------------------------------------------------------------
13 Adaptive Cruise Control

System description: LRR4R
Software number: 4M0907561Q
Software version: 0492
Hardware number: 4K0907561
Hardware version: H12
ODX name: EV_ACCBOSCHAU65X
ODX version: 002026
Long coding: B7659F5C78082C00010320A10000003E4A1246484401409E25

Trouble codes:
U112300 - Databus error value received
static
Date: 2022-10-12 16:49:07
Mileage: 30979 km
Priority: 6
Malfunction frequency counter: 254
Unlearning counter: 235
Dynamic environmental data: 028D5F02858C101121FE1012FFC4102E06107EFFF5107FFFA71080013BDD00012E633BDEFFFF4A615306002609A353AD00
U112300 - Databus error value received
Intermittent
Date: 2023-04-04 15:28:31
Mileage: 37979 km
Priority: 6
Malfunction frequency counter: 1
Unlearning counter: 7
Dynamic environmental data: 028D6002858B101101C11012FFB3102E06107EFFF8107FFFDB1080013BDD0001434A3BDE000357D45306002609A753AD00
C110300 - Adaptive cruise control sensor misadjusted
static
Date: 2022-10-12 16:49:06
Mileage: 30979 km
Priority: 4
Malfunction frequency counter: 1
Unlearning counter: 248
Dynamic environmental data: 028D5F02858C10112203101200A3102E02107EFFF0107FFFB21080013BDD00012E8F3BDEFFFF46625306002609A353AD00

Old 04-21-2023, 06:54 PM
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Default It’s fixed!

Adjusted the vertical dealignment from 1.7 to -.1 and the code is gone and cruise features are back

used obdeleven live data via module 13

3 items to look at are
misalignment horz
misalignment horz fast algorithm
vertical dealignment

all need to be between -.8 to .8

top left screw if you are looking at it is for vertical. I had to turn mine clockwise 4.5 times to go from 1.7 to -.10



The bottom right is for horizontal

if you simply had a bumper replacement, grill replacement this should work for you.

I had 20 people, 2 forums and 3 Facebook groups say I needed Odis with alignment and it couldn’t be done by me or anyone outside of audi. Audi wanted $1100

went with my gut and it’s working now !


Old 04-22-2023, 10:15 AM
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Originally Posted by Pasquale Colella
Adjusted the vertical dealignment from 1.7 to -.1 and the code is gone and cruise features are back

used obdeleven live data via module 13

3 items to look at are
misalignment horz
misalignment horz fast algorithm
vertical dealignment

all need to be between -.8 to .8

top left screw if you are looking at it is for vertical. I had to turn mine clockwise 4.5 times to go from 1.7 to -.10



The bottom right is for horizontal

if you simply had a bumper replacement, grill replacement this should work for you.

I had 20 people, 2 forums and 3 Facebook groups say I needed Odis with alignment and it couldn’t be done by me or anyone outside of audi. Audi wanted $1100

went with my gut and it’s working now !

Coincidentally, I just bought a 2018 Q7 - Prestige and I drove off the lot not seeing the “presense limited” “acc limited” “distance warning limited”… anyhow, took them about a week to diagnose what was wrong. They needed to do an alignment that cost almost exactly 1k, but, was covered under warranty. I wonder if they could have simply did what you did to correct it. Either way, no more codes are being thrown up, for now
Old 04-23-2023, 11:06 AM
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Twice in the past week I have had "Audi Presense rear limited...see owner's manual." Not sure what is causing this though I just wiped down all the sensors for good measure. The owner's manual was useless other than saying to take it to the dealer if the notice persists.

Nothing has happened to the vehicle (impact, etc.) to my knowledge. It mostly sits in my garage as I work from home.

I have obdeleven but am not sure if that is helpful in assessing the issue since I'm not a power user of that device.

Any thoughts appreciated.
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