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JFR-Tuning
10th December, 2019, 08:57 AM
The case
a emergency doctor Audi Q5 my 2011 [ lefthand ] Stopp in Garage. The extern power are on org Plug in the car.
The next day the Fuse of power of the extern Charger is out.
now the car get no power on Kl15
the
dash is Not on
no Communication with AdR 05 ( Ezs ) and BCM 2 with esp and a lot of other

the daylight is always on. So in this case it seems the Kl15 is on
the right Doors you can close and Open with the Remote the left Doors you can Open with the switch in door the left not.
i check all fuses , they ok

i change the Ezs and Elv no success ( Elv is open networking )

does any m8 know this problem. Is it the Bcm2 in the bag right corner ? Or gateway. I have Elsa and wiring plan but there a lot of Option where the trouble is and the need the car quick. The problem is, that you dont can read the car full and not can read Adr. 05 Zugang und Startberechtigung

the Engine Start s and one sec later stopp . Immo I know

any m8 have this case before ?

fir any help or idea I thx
Meat-Head
10th December, 2019, 08:55 PM
1) tell doctor, to send car to morque with next paitent he kills
2) check wiring in door shut of the side not working
JFR-Tuning
10th December, 2019, 10:02 PM
1) tell doctor, to send car to morque with next paitent he kills
2) check wiring in door shut of the side not working

good idea but first the car must run

but you share that door wiring not good you can not contact the Eis ?
Meat-Head
11th December, 2019, 07:19 AM
If canbus shorted to battery wont talk
ir gateway module bad
JFR-Tuning
13th January, 2020, 07:52 AM
Yes i thought the Same change the Gateway Module with a scrap second Hand.
no sucess
als Bcm2
and Board Module
Ezs / Elv

all without sucess. The only Modul you can read is ECU Engine and Gateway

Dash and Mmi are also dark. If i Push the Button on Dach i can read km

i Buy a Trecker and Sensor to Check wire.
and we have a Problem with the doors only left side. This dont open and close with remote. All other do it

so I think it is a short circuit in can on left side
Meat-Head
13th January, 2020, 08:55 AM
Peel inner doorpanel back like a banna
JFR-Tuning
14th January, 2020, 07:52 AM
No easy . You only must disconnect the connector on door and DOOR is unconect.

today I connect on outside of gateway a canlogger

we do this