Park Assist (PLA) Coding

ENG122229-ENG117710-Car_Function_List_BAP_Gen2-parking_assist_0x0A,activated ,64
ENG122229-ENG117711-Car_Function_List_BAP_Gen2-parking_assist_0x0A_msg_bus,Terminal 15 ,64

This too?
 
Are you error free?

Yes I am error free after changing abs from pla2.0 to pla3.0

Only problem that arise is default rear buzzer is nothing working anymore , all front and rear buzzer setting is all rely on the front buzzer instead

I managed to flash the firmware too , now near obstacle it works

Instrument speedo does not have any image - assume is normal ? Example as attachment

IMG 0215



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This should in the center display (5f) now.
 
This should in the center display (5f) now.

Yap this is in 5F so assume is all done correctly

Only rear buzzer portion , is pla3.0 using only 1 buzzer instead of 2 ? Do you have any idea ?


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If you have the 360degrees parking vectors in the screen try pla.
Mine mmi i accadentally activated rvc low in coding.... This resulted in not working pla, pcd that stopped working , intermittendvwrking camera ..
 
Just check rear buzzer connection then. Or it might be defect. Switch front and rear..

Could the front and rear be on the same pitch/freq?

Could the rear be muted?
 
Just check rear buzzer connection then. Or it might be defect. Switch front and rear..

Could the front and rear be on the same pitch/freq?

Could the rear be muted?
Tested and check rear buzzer is not faulty, switch over and test is working fine, even wiring tested is not faulty

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So this means user error...(audio off, or wrong connectiin) or bad pla3.0...
Got anybody naar you with a3 and pla 3.0?
 
Last edited:
So this means user error...(audio off, or wrong connectiin) or bad pla3.0...
Got anybody naar you with a3 and pla 3.0?
So this means user error...(audio off, or wrong connectiin) or bad pla3.0...
Got anybody naar you with a3 and pla 3.0?


hmm audio off - highly unlikely , i did another test , remove rear buzzer in D pillar , Sensors still working as normal , Remove Front sensors , all sensors stop working , with an cross image , i doubt there is an pla 3.0 near me
 
Tried output test on vcds/odis?
 
You already upgraded the rear sensors and put 50 into byte 26. (if no error during driving above 70 km/h then you are set, else change to F0)

You coded the cars abs for pla 2.0... not 3.0.

To add pla 3.0:
Change byte 24 from 000000010 to 00100010 (bit 5 checked)
Change byte 27 from 00001010 to 00001000 (bit 1 unchecked)

Abs wil be ok now.
Hi,
I've finished retrofitting parking assist on my 2015 PFL A3, with a 5Q0919298K module with PLA 2.0, everything working perfectly. Now I'm trying to retrofit PLA 3.0.

Got a 5QA919298A module, flashed it with 5QA919298C firmware, loaded parameter data then coded the module successfully. Also coded 17-Instruments with the changes on bytes 5 and 13 and 03-ABS with the changes on bytes 24 and 27. All codes were accepted and there are no errors in the modules 03-ABS, 10-Parking Assist or 17-Instruments.

Parking sensors functionality is working normally, displaying optical info on the reversing camera screen and sounding beeps as expected. But Auto Parking doesn't work when button is pressed. The light on the button turns on but nothing is displayed on the instrument cluster LCD (PLA 2.0 worked perfectly).

Scan shows no errors in any modules and no alerts are displayed on the cluster. Any ideas?