Ordinateur De Bord M3 E36

[freddo]

Bonjour,

j'ai entendu parler par un copain qu'il y a pas mal de voiture dont on peut connaître d'autres informations que celle défini en accés direct sur les touches de l'ordinateur de par des "codes cachés" (combinaison de touches un peu comme certains bonus sur les DVD).

Est ce que qqn connait ces manipulations ?

j'ai le petit ordinateur et c'est sur un E36 M3 3.2 de 1996.

Merci de vos réponses.

fred

[Kaz]

Salut,

T'appuies sur la touche "1000" et "10" en même temps. Ensuite tu peux entrer un nombre entre 1 et 99 puis tu appuies sur "set".
Malheureusement je ne sais pas à quoi correspondent tout ces fonctions

[Invité]

Tu trouveras les infos la haut. les liens sont ds le topic.
Pb odb et codes

[Kaz]

Ce qui suit ne correspond pas à mon odb

The following is for newer OBC found in E36 cars for example:
To determine if your OBC is eligible .. press 1000 and 10 together.
you should see TEST NO . -- or something like that.
Now, some of the functions are locked out -- I do NOT recommend messing with them and you do so at your own risk -- that said ...
To unlock all functions .. press 1000 and 10 and at the TEST prompt enter 19 using the keys .. press SET/RES .. you should see LOCK:ON or something similar ... press the DATE key .. (today you'd see 08.20) and add the two numbers (day and month) together (today 28)

Now enter the number you just calculated (28) and press SET/RES. TADA .. you have unlocked the secret functions ...

To lock them back up .. press 1000 and 10 then enter 19, SET/RES now press SET/RES again .. it should show .. LOCK:ON again

In general when I show a test enter it by pressing 1000 and 10 together then enter the number of the test with the numeric keys and press SET/RES to actually execute the test ...

Test numbers for E36 OBC (Note: Joe this should also work for your 535!) Test no. Description
1 Display Test .. all LCDs and LEDs activate
2 Current Consumption in l/100km
3 Current Consumption in l/hour
4 Average Consumption (used to calc. Range)
5 Current Range
6 Not used ..
7 Average Fuel in Tank (l)
8 Current Speed (km/h)
9 System Voltage at terminal R
10 Country/Language
11 Units/ AM.PM
12 Average Speed (km/h) for calc. ETA
13 ETA
14 Date of software/mask of OBC
15 Production Diagnosis (??)
16 Production Diagnosis (??)
17 Display Vehicle Specific Data
18 Alarm Changeover (continuous v. intermittent)
19 LOCK/UNLOCK all functions
20 Correction Factor for OBC Fuel Consumption (SEE BELOW!)
21 Reset all defect codes, date and time ... activate by pressing SET/RES

Note on test #20:
The factor is used to correct the OBC Avg Fuel Consumption figure to reality. If your OBC is off a bit: fill UP totally, run tank down and refill; then calculate your Actual MPG. Now enter test 20 to get the old Correction Factor.

NEW CF= OLD CF *(OBC MPG/Actual MPG)
Enter the NEW CF using the numeric keys and hit SET/RES to store. PLEASE record your OLD CF so that IF you screw up you can always go back to what it was.

Pour le test des crystaux, moi, c'est le 0 et pour la langue, c'est le 1