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Audi Q7 2008 instrument coding

Posted: 26 Jan 2017, 20:52
by Zaveruha
Имею проблему с кодировкой панели. Пытался отключить давление шин, но что не менял в кодировке оно оставалось. В результате забил первые четыре цифры нулями, а назад вернуть немогу. Тоесть в результате имел кодировку 0000288, на панеле начался полный писец. Через час проб, после ввода логина на адаптации(до этого не разу его не вводил) удалось забить 2461288, что тоже не верно - две цифры перепутал.
Больше поменять не получается никак :( Пишет coding rejected error 22 request out of range
Понимаю, что дело не в самом номере кодировки, так как до этого принимало любой, а в условиях кодирования которые не выполняются. Но что за услови хз. Ай нид хелп :wall:

Re: Audi Q7 2008 instrument coding

Posted: 26 Jan 2017, 21:32
by MartinsX
Something is not correct with last part, too. No meaning for 88.
Coding info here:
http://wiki.ross-tech.com/wiki/index.php/Audi_Q7_(4L)

Re: Audi Q7 2008 instrument coding

Posted: 26 Jan 2017, 22:01
by Zaveruha
Ok, i will try change it too. But i had 88 at beginning.

Re: Audi Q7 2008 instrument coding

Posted: 26 Jan 2017, 22:56
by MartinsX
What is partnumber of instrument cluster You work with?

Re: Audi Q7 2008 instrument coding

Posted: 26 Jan 2017, 23:27
by MartinsX
Zaveruha wrote:Ok, i will try change it too. But i had 88 at beginning.

Sorry, probably You are right, some first model years Q7 may have a lot of several modifications of instrument clusters. One version, You may have coding like for 4F type (A6 C6) Audi. Then 88 is ok.
XXXXXX? Ilumination variant 3 = Needles ON and Scales ON (Term. 15 ON / Term. 58 OFF) +5 Washer Fluid Warning active =8
XXXXX?X 8 = Seatbelt Warning USA NAR type (incl. Passenger) active
XXXX?XX Country. 2=Germany

Re: Audi Q7 2008 instrument coding

Posted: 27 Jan 2017, 10:18
by Zaveruha
MartinsX wrote:What is partnumber of instrument cluster You work with?

4F0 910 930c m73 h22 0240
Ori coding was 3681288, but instrument had coding error.
Now i can change only 3 last digits.

Re: Audi Q7 2008 instrument coding

Posted: 28 Jan 2017, 10:41
by MartinsX
This is one of possible variants for first 4 positions in coding.
This is from A6 C6, who has 4F0 910 XXX instruments, too.

????xxx: Options
+0001 = Quattro (2nd Tank Characteristic)
+0002 = Driver Information System (DIS) inactive
+0004 = Vehicle with Clutch (NO Automatic)
+0008 = Second Tire Size Pair (only within first 100 km/61 mi)
+0016 = Tire Pressure Monitoring installed
+0032 = Adaptive Air Suspension installed
+0064 = Advanced Frontlighting System (AFS) installed
+0128 = Adaptive Cruise Control (ACC) installed
+0256 = 70-Liter Fuel Tank (only Front-Wheel-Drive)
+0512 = unknown option
+1024 = Vehicle Symbol Avant/Wagon
+2048 = Switch Option for Bord Computer Levels (MY 2006+)

It is possible, that controller is not accepting non existing coding combinations.
Have You tried change coding in car or with cluster on table?

Re: Audi Q7 2008 instrument coding

Posted: 28 Jan 2017, 15:29
by Zaveruha
Решилось только через дамп.