5.Rotiţi butonulin sensul invers acelor de ceasornic 1clic 6.Rotiţibutonulin sensul acelor de ceasornic 1clic 7.Apăsaţibutonul injospentru scurt timp. Veţi ajunge astfel lameniulsecret. (Sau apăsaţibutonulde meniupentru untimp.)
Se apasa butonul de reset pentru zilier, se tine apasat in timp ce se pune contactul, se ia contactul si se pune iar (tot timpul butonul de reset e apasat), apoi se elibereaza butonul. Apoi se porneste motorul. In display apare turatia motorului si inca vreo 3 indicatori. Se navigheaza tot cu butonul de reset.
Dacă aveţi vreodată probleme cu lumina de avertizare airbag ( la Nissan Primera P11 -144 ), care va avertizeaza sa schimbati un airbag sau din alt motiv si nu puteţi sa o opriti, fără a face o resetare, aceasta este metoda corecta.
Vă rugăm să reţineţi ca aceasta procedura va funcţiona doar în cazul în care defectul care a cauzat aprinderea luminii de avertizare de la Airbag a fost reparat.
Procedura de resetare (a) Opriti radioul & aprinderea ( cheia pe OFF ) (b) Rotiti cheia de pornire motor in pozitia ON ( pozitia 2 ) (c) Lumina de avertizare airbag va rămâne aprinsa timp de 7 secunde şi apoi se va opri, iar apo rapid, cel mult intr-o secunda dupa ce lumina se stinge, comutati iarasi cheia de pornire in pozitia OFF. (d) Aşteptaţi cel puţin 5 secunde (e) Repetaţi paşii de la (a) la (c) de două ori sau chiar de mai multe ori, acest lucru este important pentru a vă asigura că se activeaza cu module diferite din maşină. (f) Porniţi aprinderea ( cheia pe ON), asteptati 2 secunde (g) Dati OFF aprinderea (poziţia 0) şi aşteptaţi o secundă (h) Comutati aprinderea înapoi pe ON. (i) Lumina de avertizare de la Airbag ar trebui acum să rămână stinsa atâta timp cât defectul care a provoacat aprinderea, de asemenea, a fost anterior reparat.
Se da volumul la minim, se apasa pe butonul OFF din stanga partii audio, apoi tinand apasat butonul INFO se da volumul o jumatate de tura in sensul invers acelor de ceas si apoi in sensul acelor de ceasornic - de 2-3 ori.
Se intra astfel in meniul de diagnostic si setari de la computer. Se pot gasi unele afisaje interesante acolo.
Varianta 2 ( daca nu functioneaza varianta 1 )
Procedura de mai jos vă permite să intrati in meniu ascuns la P12 pentru a accesa informaţii suplimentare şi a vedea eventualele probleme cu masina. Aceasta este, de asemenea, modul în care lumina de serviciu poate fi resetata manual.
Notă: Atentie cu setările pe care le faceti masinii, acestea ar putea duce la probleme privind functionarea corecta a vehiculului. Nu modificati decât dacă sunteti 100% sigur de ceea ce faceti!
CONFIRMARE / Mod reglare
PROCEDURA
1. Porniti motorul.
2. Opriti apoi sistemul audio, pe OFF.
3. În timp ce tineti apasat butonul INFO, rotiti selectorul de control al volumului in sensul acelor de ceasornic sau invers acelor de ceasornic timp de 30 de clicuri sau mai multe. (În cazul în care modul de auto-diagnostic este pornit, un bip scurt va fi auzit.) Trecerea de la ecranul curent la ecranul anterior se realizează apăsând butonul BACK.
4. Ecranul de diagnostic iniţial va fi afisat, şi elementele de meniu AUTO-diagnosticare (SELF-DIAGNOSIS) şi confirmare / ajustare (CONFIRMATION/ADJUSTMENT) vor putea fi alese.
5. Când CONFIRMARE / ajustare ( CONFIRMATION/ADJUSTMENT ) este selectat, veti intra in modul CONFIRMARE si ajustare. În acest mod, verificarea şi ajustarea a diversilor paramentri va deveni posibila.
6. Selectaţi element dorit din meniul ales CONFIRMARE / AJUSTAREA ( CONFIRMATION/ADJUSTMENT ) si pe ecran vor fi afisate diagnostice relevante.
Toate autoturismele BMW Seria 3 - E90, E91, E92 (si probabil E93) au un meniu secret in computerul de bord - Board Computer (BC)
Accesarea meniului secret Exista doua modalitati pentru a accesa acest meniu sevice...
Modalitatea 1
Porneste motorul Apasa si tine apasat butonul de reset pentru 10 seconds
Modalitatea 2
Apasa si tine apasat butonul reset. Cu butonul reset tinut apasat, introdu keyfob in slot, si da drumul la butonul de reset.
Mai jos aveti instructiunile de citire si interpretare a datelor furnizate de autoturism, in limba engleza. . At this point the BC should display data in a "XX.YY" format. So if the BC displays "01.00", that means Main Menu 01, sub menu 00 To continue to navigate the menus, you need to use again the daytrip/odometer button (hereafter just called 'button')
While the display reads XX.__ press the button repeatedly to select the main menu option (XX) when reaching the desired main menu option, wait for 2 second for the display to read XX.00, at this time pressing the button will select the sub menu (YY) To go back to selection of a main menu (XX), press and hold the button for 2 seconds, until it shows XX.__ again.
To leave the hidden/service menus press and hold the button for 10 seconds, or remove the keyfob.
At this point, the available main menus are 01, 02 and 19. To access the remaining menus a code is required. This code can be found under menu 01.00 and needs to be calculated as follows from the Chassis number Say the number displayed is XX12345, you take the last 5 digits (12345 in this case), and add them all up, so 1+2+3+4+5=15. Meaning your unlock code is 15.
To enter the unlock code, go to main menu 19, and wait until it asks for the unlock code. Now press the button until it reads your unlock code (15 in our example), and the display will show 'lock: off'. Now all menus are available
De-a lungul timpului, BMW E46 se adapteaza la stilul dumneavoastră de condus. Poate vă amintiţi zilele când maşina dumneavoastră era rapida şi şi demara brusc când de abia atingeai pedala? Ti-ai pierdut acel sentiment? Ei bine, nu e în totalitate vina ta. Este distractiv sa mergi repede, dar oare de ce masina ta nu mai are acelasi sprint? O puteţi schimba oarecum înapoi la o setarile implicite, dacă doriţi.
Iată paşii de urmat pentru un E46. Acestia sunt simpli şi uşor de urmat.
În primul rând, cu cheia scoasa din contact, stati în scaunul şoferului şi apoi introduceţi cheia. Rotiţi cheia în poziţia "2". Poziţia "2" este acea pozitie înainte aceleia in care se porneste motorul. Aşteptaţi 10 secunde şi apoi reveniti cu cheia la poziţia "0", care este poziţia iniţială. După care aşteptaţi din nou 10 secunde şi apoi porniţi motorul. Acum ati resetat masina in privnta modului de răspuns al acceleratiei, masina va demara iarasi ca la inceput, dar cu timpul se va adapta la modul dvs, de conducere pe care il veti adapta dupa aceasta resetare.
Deci, daca aveti in general un stil de conducere calm, de-a lungul timpului acceleratiei va deveni din nou lipsit de vlaga si va fi nevoie din nou de o astfel de resetare. Se recomandă ca acest lucru să fie efectuat la fiecare 3-6 luni dacă simţiţi nevoia ca masina dvs. sa fie iar "nervoasa".
De asemenea, legat tot de acest subiect ( adica Throttle Adaptation Reset ), pentru cei cu motoare M54 M54 MS43, am mai gasit urmatoarele:
For those with M54 M54 MS43 lumps under the bonnet with throttle drive by wire ( electronic ) and not by a cable there is a reset than can be made that may improve throttle response. This is typically done if a customer complains after an a new EDK is installed - allthough it should be done as part of the procedure anyway).
Its easy and quick just 20 seconds thats all !!
1 Place key in ignition and turn to detent 1 and count for 10 seconds ( only postion 1 do not start the engine. ) 2.Turn key back to 0 postion and count for another 10 seconds 3.Now turn the key all the way to detent 3 to start the engine
Thats it your throttle is now reset. this can help to improve the cars throttle response. this little trick is always worth a go if you feel the car is a little sluggish or has been bought off someone who has just gone to the shops n back in thier BM. In theroy the throttle should now adapt slightly to your driving style
Si din alta sursa:
read this on e46 fanatics website titled THROTTLE ADAPTATION aimed at 1999 323i owners with m52u engine. 1.turn key to on position[not start] position,just before the starter turns over. 2.press accelerator pedal to the floor,with the key in the on position. 3.hold the pedal to the floor for 5 seconds,then turn back key to off position [dont remove key] then release accelerator pedal. 4.wait for 2 minutes for full alignment. 5.then drive off as normal.
PS: Nu stiu daca aceste coduri secrete functioneaza, nu am avut cum sa le testez, totusi le-am adus la cunostiinta dvs. fiindca sunt prezente pe multe forumuri din strainatate. Poate ca e doar o aberatie sau poate ca nu functioneaza decat la anumite modele de BMW E46, cu anumite motoare sau doar din anumiti ani de fabricatie... Chiar nu detin acest model de BMW ca sa pot face teste pe el, dar cred ca merita incercat, iar daca cineva reuseste si se simte o "revigorare" a demarajului masinii, poate sa posteze in mod civilizat la comentarii...
Va prezentam modalitatea de a intra in modul test service, prin butoanele de la bord, fara a avea nevoie de mufa OBD sau alte instrumente tehnice, la modelele BMW E36 ( gen BMW 316 i ) , precum si semnificatia detaliata a rezultatelor acestor teste.
Cand tii apasat butonul de reset si cheia in pozitia 2 bordul intra in teste... la primul test iti apar cele 6 afisari dupa care acele se dau peste cap :
1st display: BMW PART NUMBER (6 digits) 2nd display: CODE NUMBER (5 digits) Internal Coding Plug # 3rd display: K NUMBER (4 digits) 4th display: CHASSIS NUMBER (5 digits) this is part of your VIN 5th display: SOFTWARE VERSION (3 digits) 6th display: REVISION INDEX (2 digits) Hardware #
Daca atunci cand iti apare testul 1 apesi pe butonul de reset o sa vezi ca trece la testul 2 si o sa-ti afiseze alta valoare... si tot asa pana la testul 6... de la testul 6 pana la testul 15 o sa iti apara asa "-------" ca sa vezi se valori indica si la celelalte teste cand bordul intra in teste apasa pe butonul de reset pana ajungi la testul 14, iar la urmatoarea apasare sa tii mai mult si la testul 15 o sa-ti apara "L on" si cand apare "L oFF" ii dai drumul si apesi pe buton pe rand pana o sa ajungi la ce test vrei tu...
Semnificatia codurilor pentru fiecare test:
- test 1 cu cele 6 afisari indica date despre producator...
1st display: BMW PART NUMBER (6 digits)..................................numărul de identificare BMW 2nd display: CODE NUMBER (5 digits) Internal Coding Plug..........numărul de cod 3rd display: K NUMBER (4 digits)................................................codul K (4cifre) 4th display: CHASSIS NUMBER (5 digits) this is part of your VIN...seria de pe sasiu 5th display: SOFTWARE VERSION (3 digits).................................versiunea softului 6th display: REVISION INDEX (2 digits) Hardware........................indexul reviziilor
- test 2 se refera la tipul motorului... poate fi 2 pt motoare cu 4 cilindri, 3 pt motoare cu 6 cilindri sau 4 pt motoare cu 8 cilindri;
- test 3 indica numarul de km parcursi de la ultima resetare a Oilservice inspection;
- test 4 undeva am gasit ca e varsta masinii in zile... in alta parte zice ca pt masinile din SUA nu are valoare, iar pt Euro reprezinta numarul de zile de la ultima inspectie (cred ca se refera la cea facuta pe bune la reprezentanta )
- test 5 se refera la un factor de evaluare pt viteza si temperatura motorului... afiseaza n= 0 sau 1 pt viteza si t=0 sau 1 pt temperetura....
NOTĂ: "n0" înseamnă că aţi atins pragul maxim de turaţie al motorului şi "t1" înseamnă ca ai supraîncălzit motorul. Daca iti afiseaza aceste valori, testul respectiv este de fals din cauza problemelor legate de software.
- test 6 se refera la nivelul carburantului din rezervor si la temperatura lichidului de racire... indica niste valori in format hexazecimal care trebuie interpretat astfel: pt carburant A (empty)--------- > 0d End of reserve--- > 37 B------------------- > 54 C------------------- > 90 D------------------ > c4 E (full)-----------> f0
pt temperatura lichidului de racire... A----------------------> ce B----------------------> 6d C----------------------> 5c D (center)----------> 4f-23 E-----------------------> 1e F-----------------------> 18
- test 7 afisarea digitala a turatiei motorului;
- test 8 reprezinta viteza de deplasare curenta in km/h;
- test 9 se refera la numarul total de km ai masinii inregistati de EEPROM... daca citesti cu atentie mai jos iti poti da seama daca a fost dat inapoi kilometrajul
"This test step will be used if the manipulation dot is illuminated in the cluster display. This display will show the component with the lower mileage. For example: Display of 012654 l indicates that the mileage in the internal EEPROM is lower than the mileage stored in the coding plug. Display of 000325 E indicates that the mileage in external coding plug is lower then the total mileage stored in the internal EEPROM. Pressing the reset button for 4 seconds will over write the lower mileage with the higher mileage and cancel the manipulation dot. The SI data will also be transferred at the same time."
- test 10 indica daca primeste semnal... de la stanga catre dreapta de la urmatoarele: 0=low 1=high prima cifra - belt contact, seat belt fastened = 0 a 2a cifra - ignition lock contact, key inserted = 0 a 3a cifra - door contact, door open = 0 a 4a cifra - clock button pressed = 0 a 5a cifra - SI reset = 0, for reset = 0 a 6a cifra - EGS transmission failure = 0
- test 11 se refera la semnalul de iesire pentru (de la stanga la dreapta) 1st - Gong output 2nd - Brake warning lamp 3rd - Low fuel warning lamp 4th - EGA lamp 5th - seat belt lamp 6th - manipulation dot
- test 12 nu este folosit;
- test 13 se refera la codul tarii;
- test 14 se refera lasoftware reset... "The reset must be carried out if any faults are present that are not plausible before any components are replaced. After the reset, the system will exit the TEST mode and the lock will be reactived"
- test 15 daca tii apasat minim 5 secunde apare "L on" si apoi "oFF" asftel se deblocheaza si poti sa vezi valorile testelor de la 5 la 14...
SUCCES!!!
PS: Alte informatii ( in limba engleza ) privind aceste coduri secrete BMW E36, gasiti mai jos.
E36 On-BoardComputer (OBC) Hidden Codes and Tests
Varianta 1
This works on all instrument clusters 1992-1999 E36 - 4 door/coupe/convertible/M3.
Step 1. Press and hold the mileage reset button.
Step 2. Put key into ignition switch and turn to KLR (Ignition switch
position #1)
Your LCD display will show something like this "tESt 01"
Step 3. Once "tESt 01" is shown, let go of reset button and the IC
(Instrument Cluster) will go through
some test cycles. Numbers will be shown and here's what they mean:
1st display: BMW PART NUMBER (6 digits)
2nd display: CODE NUMBER (5 digits) Internal Coding Plug #
3rd display: K NUMBER (4 digits)
4th display: CHASSIS NUMBER (5 digits) this is part of your VIN
5th display: SOFTWARE VERSION (3 digits)
6th display: REVISION INDEX (2 digits) Hardware #
After all 6 displays are finished, an analog gauge test will be performed.
The self-test is canceled by switching the ignition off or to KL-15 (ignition
switch position 2)
IC (instrument cluster) tests 1-15
1995 - 1998 (99) 318ti
1996 - 2000? Z3
1997 - 1999 E36 4dr/coupe/convertible/M3
NOTE:
*Test functions 1-4 are unlocked tests and can be called up at any time for
display.
*Test functions 5-14 are locked and require unlocking the test mode before
they can be displayed.
*Test functions 2-14 can be selected at any time when the cluster is
unlocked, even when vehicle is moving.
*Test function 15 is the lock/unlock function.
Step 1: Press and hold the mileage reset button.
Step 2: Put key into ignition switch and turn to KLR (Ignition switch
position #1)
Your LCD display will show something like this "tESt 01"
Step 3: You will need to unlock the test function first so when the LCD
Display shows "tESt 01," press the reset button till you get to "tESt 15."
Once you're on test 15 press, and hold the reset button for a few seconds
until it displays "off." Now you can cycle through the test features. Here
they are as they follow:
Test 1: Instrument self test
Test 2: Engine Data - This display is an "engine factor" value that is stored
in the coding plug. The instrument cluster processor uses this factor in
addition to the "TD" signal from the DME control module to process and
display tachometer RPM based on the engine installed. For EXAMPLE:
*ENGINE FACTOR 2 = 4 CYLINDER
*ENGINE FACTOR 3 = 6 CYLINDER
*ENGINE FACTOR 4 = 8 CYLINDER
Test 3: SI elapsed distance - the total mileage in kilometer since the last
reset. Which service is due at the next inspection (OIL SERVICE or INSPECTION)
Test 4: SI elapsed days - no value for US vehicles. Relates to Euro annual
inspections.
Test 5: SI evaluation factor - for engine speed and temp. thresholds being
passed.
Display: n = 0 or 1. Engine speed (over-rev)
t = 0 or 1. Engine temp.
NOTE: "n0" means that you hit the maximum threshold for engine speed and "t1"
means you overheated the engine. I found out from my instructor that this
test 5 is false due to software related problems.
Test 6: Fuel Level and coolant temp. - Display of hexadecimal codes in
relation to gauge position.
Fuel gauge ----> Hex value
A (empty)---------> 0d
End of reserve---> 37
B-------------------> 54
C-------------------> 90
D------------------> c4
E (full)-----------> f0
Engine temp. ----- Hex Value
A----------------------> ce
B----------------------> 6d
C----------------------> 5c
D (center)----------> 4f-23
E-----------------------> 1e
F-----------------------> 18
Test 7: Engine speed (Digital Tach)- display of current engine speed
Test 8: Road speed - display of current road speed in km/h
Test 9 Distance reading - this allows the total stored mileage to be updated
if one of the storage components has to be replaced. This test step will be
used if the manipulation dot is illuminated in the cluster display. This
display will show the component with the lower mileage. For example:
Display of 012654 l indicates that the mileage in the internal EEPROM is
lower than the mileage stored in the coding plug.
Display of 000325 E indicates that the mileage in external coding plug is
lower then the total mileage stored in the internal EEPROM.
Pressing the reset button for 4 seconds will over write the lower mileage
with the higher mileage and cancel the manipulation dot. The SI data will
also be transferred at the same time.
Test 10: Status bits (input signals) - the status of digital inputs to the
cluster are displayed as 0 or 1.
Display: 0 = input low, 1 = input high.
_ _ _ _ _ _ <--- Mileage display...6 digits left to right
1st - belt contact, seat belt fastened = 0
2nd - ignition lock contact, key inserted = 0
3rd - door contact, door open = 0
4th - clock button pressed = 0
5th - SI reset = 0, for reset = 0
6th - EGS transmission failure = 0
Test 11: Status Bits (output signals) - the status of digital outputs is
displayed.
Display: 0 = output inactive, 1 = output active
_ _ _ _ _ _ <--- Mileage display...6 digits left to right
1st - Gong output
2nd - Brake warning lamp
3rd - Low fuel warning lamp
4th - EGA lamp
5th - seat belt lamp
6th - manipulation dot
Test 12: not used
Test 13: Country code of cluster - the display indicates the country version
of the cluster. This cannot be
changed in the workshop. Display: USA 02
Test 14: Software Reset - The reset must be carried out if any faults are
present that are not plausible before any components are replaced. After the
reset, the system will exit the TEST mode and the lock
will be reactived.
Varianta 2
E36 On-BoardComputer (OBC) Hidden Codes and Tests
Thereare many interesting functions available on the E36 OBC that are not documentedin the owner's manual, including changing the languageof the display. The procedures described here work on my '97 328iC, which hasthe upgraded OBC - they may work on other models of similar vintage. There aresome links at the bottom of the page for information on other OBCs, and forsetting the language if you don't have the OBC.
Contents:
· Programming the Display Order
· Accessing Data
· Unlock the Display
· Test Codes
· Setting the Country Code
Programming the OBC to Display Contents in a Desired Order
Whenyou repeatedly press in on the turn signal stalk, the OBC display cycles throughthe various information types that it has in memory. The default sequence is:CONSUM1, CONSUM2, EXT. TEMP, SPEED, LIMIT, DIST and TIMER. If you want tochange the display order, use the following procedure:
Pressin and hold the turn stalk for about 5 seconds. The OBC display will change to Prog 1. Press the buttoncorresponding to the first function you would like to have displayed in thesequence. For example, if you would like the outside temperature to bedisplayed first, press the TEMP button. The display will thenchange to Prog2. Continue pressing the OBC buttons in the order you want, upthrough nine entries. You don't have to enter all nine - if you would like thedisplay to cycle only between TEMP and RANGE, simply enter those two items asProg 1 and Prog 2. When finished, press the SET/RES button tostore the sequence in memory.
Torevert to the default order, simply press SET/RES as soon as Prog 1 is displayed.
Accessing Data in the OBC
TheOBC contains a lot of data, and displays the data in a manner determined by thecountry code that is stored in it. The technique to access this data is asfollows:
Press the 1000 and 10 keys simultaneously. You should see Test-Nr.: appear in the display. The table below lists the available test codes that are available. Enter a test code number, using the number keys, followed by the SET/RES key. However, to access codes other than 1, 10, 14, 19, and 21, you have to first unlock the OBC, using the procedure described below. Read the results. For test numbers 10 and 11, enter a new value (if desired) and press SET/RES. Return to the normal display functions by pressing CHECK or any other key.
Unlock the Display.
Mostof the test sequences require you to first unlock the display before. Entertest code 19 using the above procedure. The display should read LOCK:ON. Then enter an unlocking code consisting of the sum of the currentmonth plus date (for example, if today is July 11, enter 18). Then press SET/RES, and the OBC is nowunlocked.
TestCodes. Following is a listing of the available tests,along with with my notes as to what I think each test means. Note that thedisplay uses European conventions for decimals (i.e., the number 61,7 is 61.7for us Americans). You will see that I don't have good explanations for severalof these test codes -- if you have any information that can help me make thistable more complete, please email me at Ceno@BMWplanet.com
Test Code No. Display Notes Display Must Be Unlocked First?
01 All LED display elements are lit Verify that the display is working properly No
02 VBR: n,n l/100km n,n = instantaneous fuel usage in liters/100 km Yes
03 VBR: n,n l/h n,n = instantaneous fuel usage in liters per hour Yes
04 RW-VBR: n,n l/100 n,n = average fuel usage in liter/100 km. Yes
05 RW: nnn km nnn = range in km Yes
06 -- Not used Yes
07 TMTL: nn,n l nn,n = fuel remaining (in liters) Yes
08 V: n km/h n = instantaneous speed in km/h Yes
09 UB: nn,nn V nn,nn = system voltage (should be around 13,80) Yes
10 LAND: n xxx * Country code -- for US drivers should be set to 2 USA -- see description below No
11 EINHEIT n: xx * ?? There are two EINHEIT displays: the values for xx in EINHEIT 1 can range between B0 and BF, and for EINHEIT 2 range between 0F and FF (mine is set to B3 and FF, respectively). Press the 1000 or 100 key to switch between EINHEIT 1 and EINHEIT 2. Yes
12 VANK nn km/h nn = average speed Yes
13 ANK: nn:nn nn:nn = ETA (will display --:-- if the OBC's distance function is not in use) Yes
14 ROM: dd.mm.yy dd.mm.yyyy = Software version date. Mine is 25.06.1991 No
15 DIAG: nn nn nnn xx Diagnosis code? Mine is 01 05 255 FA Yes
16 PORT: nn nnnnnnnn Port codes? Press 1000 or 100 key to cycle port numbers. For example, PORT 01 is 10101000 Yes
17 PROM: nn nn ?? Mine reads 00 12 Yes
18 HORN: xxxx DTON or DTOFF? (Single tone horn versus dual tone) Yes
19 LOCK: xx xx = ON or OFF. See description above for method. No
20 KVBR: nnnn nnnn = Fuel rate calibration factor. Mine is set to 1000 Yes
21 RESET? Reset all defect codes? Also erases all stored values in the OBC (i.e, fuel consumption, avg. speed, timer, etc) and clock. Yes
Note: #20 The factor is used to correct the OBC Avg Fuel Consumption figure to reality.if your OBC is off a bit, fill it UP totally and then run the tank down and refill. Then calculate your Actual MPG. Now enter test #20 get the old Correction Factor. NEW CF = OLD CF *(Actual MPG/OBC MPG)
Setting the Country Code.
If your OBC suddenly starts displaying everythingin German, and you would like to put it back to English, use test sequencenumber 10. Once you're into test number 10, press the 1 key several times, andyou'll see the display cycle through various country options. For example, 0is for Germany (the display reads LAND:0 D * - I assume D stands for Deutschland). As you cycle through theoptions, you'll see choices for the Great Britain, USA, France, Canada, etc.Once the display is on the country you want, press the SET/RES key to store yourchoice into memory -- for US drivers the display should be set to LAND: 2 USA * . Then press the CHECK key, and the displaywill reflect the units of the country you've chosen.
Instrument Panel Tests
Withthe engine off, press and hold the trip mileage reset button, and then turn thekey to accessory position 2 (OBC and radio come on). The LED display on theinstrument panel (which normally is the odometer) will change to tESt01 and then will begin to cycle through several displays. Releasethe button. The display will continue to cycle through several displays. Here'sthe data my car displays:
Display Display Sequence Notes
363758 1 BMW Part No.
0000 2 Code No.?
7504 3 K No.?
nnnnn 4 Last 5 digits of VIN
230 5 Software Version
62 6 Revision Index Hardware No.
Finally, all LED elements will light, and allgauges will cycle once.
Youcan press the mileage-reset button again to access more tests. Tests 2 through4 are always unlocked and hence available. Tests 5 through 14 are normallylocked -- to access these you must first unlock the display-using test 15.Otherwise the display simply shows: --------.
Display Test Sequence Notes
n 02 Engine type: n = 2 for 4-cylinder engine, 3 for 6-cylinder, and 4 for 8-cylinder
nnnnnn 03 km traveled since last oil service reset.
nnnn 04 Age of car, in days
For tests 5 - 13, display must first be unlocked using sequence 15.
n 05 SI evaluation factor: n = 0 or 1 (over-rev), t= 0 or 1 (engine temp over heat)
06 Fuel level and coolant temp. Displays hexadec codes relating to gauge position:
Fuel Gauge Hex value: A (empty) ----> 0d End of Reserve ----> 37 B ------> 54 C --------> 90 D ---------> c4 E (full) ------> f0
Engine Temp Hex value: A -------> ce B --------> 6d C --------> 5c D (center) ------> 4f-23 E --------> 1e F ---------> 18
07 Current engine RPM
08 Current road speed in km/h
nnnnnn A 09 Distance - used to compare odometer mileage in the EPROM vs. the coding plug. If the two values don't agree (for example, if one of these elements was replaced), the manipulation dot will illuminate. This function will synchronize the two readings to the highest value. Press and hold the reset button for 4 seconds, and the lower mileage reading will be overwritten by the higher, and the manipulation dot is cancelled.
bbbbbb 10 Status bits - input signal (0=low or 1= high): 1: seat belt: fastened =0 2: ignition lock: key inserted=0 3: door contact: door open = 0 4: clock button pressed = 0 5: SI reset = 0 6: EGS transmission failure = 0
bbbbbb 11 Status bits - output signals: 1: Gond output 2: Brake warning lamp 3: Low fuel warning lamp 4: EGA lamp 5: Seat belt lamp 6: manipulation dot
------ 12 Not used
nn 13 Country code of cluster (USA = 02)
14 Software reset
L On/Off 15 Lock Status (on or off). Press and hold the reset button for about five seconds until the display reads "OFF". Now you can access test sequences 5 through 14.
