Showing posts with label BMW ICOM. Show all posts
Showing posts with label BMW ICOM. Show all posts

Monday, 18 February 2019

How to solved the problem with ISTA and BMW m3 e36 of 96?

Car model and year:
BMW m3 e36 of 96

BMW diagnostic software to consider to use:
ISTA + 3.53
Inpa cable

Problem:
From now on it is necessary to put the cursor of the interface on the D or the K knowing that it is of 96.
I say DKan
Then I plug everything I run ista it takes me the characteristics of my vehicle
After when I go to expert mode to diagnose the DME and well it makes me no fault find it seemed weird so I unplug the debimettre to see if it captures the defect and well no fault so I tell myself that there is a concern for dialogue.
ISTA + 3.53-01

ISTA + 3.53-02


Tips to follow:
To make an E36 you have to enter the chassis manually, ISTA will not detect the box tree and then have to switch to the old DIS style visual.

Q: to see and control the versions, simply click on the adjustable wrench, top tool bar, then select "version" and you have your answer for a diag on E36, are you sure he found your DME ??
A: When I plug it in, I open it ista then I do the necessary it happens to find the characteristics of my vehicle m3 e36 and when I try to go further diag box it finds nothing
I will repeat the test in the week and see exactly all the steps.

Q: everything depends on whether it is a phase 1 or 2, phase1 = ADS protocol / phase2 = ODB protocol in this case ISTA works
phase 1 / DIS or INPA see Carsoft 6.5
A: It is a m3 e36 of 96 phase 1

Q: for ista it is missed, it must go through DIS and head gt1, or Carsoft 6.5 with its interface.
A: I have a friend who has a m3 e36 also in phase 1 and he also has the ista but not on the computer like me and it works but as he lives far from home we can not try on mine or his

Q: not on a pc ?? what is it like support you are sure that it uses ISTA on the other hand it is possible that it has a limp bosch, the variation is of the Siemens, one of the 2 is not recognized
A: That's what he has but I'm not using it
Mine is on pc with a cable dcan / blue kcan plus the intermediate round plug

ISTA + 3.53-03


Tip 1: 
No M3 E36 3.2 Phase1 = E36 Phase 2

1996 = ODB and no ads

M3 E36 3.0 L = ADS

So it must work very well with ISTA

I had an M3 E36 3.2 Phase1 of 1995, so the very first E36 Phase 2 and it worked very well.

Tip 2:
the m3 e36 3litre it is a s50 driven by a Bosch in ADS unlike the e36 m3 3.2 which is on a s50 driven by siemens so obd, he cannot diag the engine with the cable dcan mode kcan on the take oBD

the ADS protocol (DS1) uses two communication channels (TX / K and RX / L), it requires a specific interface, the round with 20 plug.

e36 before about 95: ADS / DS1 protocol on most modules except some "OBD" modules: ABS, AIRBAG

e36 after about 95: OBD / DS2 protocol on most modules, all engine computers except diesel td and tds remaining in ADS
http://www.obd2shop.co.uk/wholesale/for-bmw-inpa-k-can-with-ft232rl-chip.html

for DMEs, Bosch calculators are in ADS and Siemens in OBD

http://blog.obd2shop.co.uk/how-to-solved-the-problem-with-ista-and-bmw-m3-e36-of-96/



Sunday, 16 September 2018

(Solved) BMW E60 E60'04 has no signal from AHL module in inpa & ISTA

BMW E60 2004 year issues with my xenon headlight height adjustment. It does not move at all and there is no self check at startup. The green light is blinking, in auto and in low beam setting and I have error E519 (Alive signal from ALC is missing). Bought new motors for in the headlight, doesn't work but then I thought and read alot and now I am suspecting the AHL module (behind the glove box).

Tools to use:
BMW ICOM with Inpa and ISTA
Through INPA I can access the: Light Module and check all the low beams, high beams, blinking lights etc etc. But when I get the headlight vertical aim control I get an error from INPA:
bmw-e60-xenon-headlight-height-adjustment-error-with-inpa

My car is from 2004 and the I believe the LMA controls, through the AHL, the stepper motors in the headlight. What should I first look for? Get a "new" AHL module or check for example the 2 height control sensors under the car?

In addition in ISTA+ the AHL module is colored red and I also cannot read the AHL ECU:
ISTA AHL error

Suggestion & Guidance:
You got an fault code that stated "No signal from AHL module...", you got trouble acessing AHL module with inpa, you got a communication fault in ISTA.
What other "hints" do you need? Of course you should replace the AHL module, new stepper motors is a waste of money. Issues with AHL ecu are quite common, so get a good used one or a new one, plug in, code, done.

Further Questions and Answers:
I replaced the AHL module and added the VO $524A.
VO 524

And recoded the AHL module.

Result: steady, non blinking green LED next to the light switch -:D
Now in ISTA the AHL module is accessible. Physical check on startup with selector to the most right or on auto, I cannot see the leveling. Or when I slide the wheel of the height selector from 0 to 2
Anyone know where to test them in INPA of ISTA?

Or am I wrong with the VO list? I have Xenon low beams, halogen high beams. pre-lci from '04.
Currently:
$502 Headlight cleaning
$522A Xenon light
$524 Driving light control / Adaptive headlights

Just realized I do not have the $510 Headlight vertical aim control (vaguely remember trying to add the $510 last week, did not work. But did not have the new AHL module) so I will try this tonight
Yesterday I could not add the $510 - Headlight vertical aim control. It gave me an error after adding it: Invalid choice or something.

Answer: 
there is no option code $510 for E60/E61. If you have xenon, you'll have auto leveling. If you have no adaptive headlights, you do not have any AHL ecu! If you don't have adaptive headlights, you don't have stepper motor controllers ata the bottom of the headlight housing. If you DO have adaptive headlights, you'll found $524 in the VO. There is no (non-modified) car with $524 but without AHL ecu and vice versa.
So either someone modified the car and this didn't work well, or I'm missing something here
Make sure the the ne AHL ecu is plugged in, make sure $522 and $524 is in VO, code ALC and 2LSMC and 2RSMC. Auto level should work now, so should the adaptive headlights. Put light switch in "auto", cover light sensor so low beam turns on, move wheel to the right (it LHR, otherwise to the left) and watch the beams, they should move.

Question:
I have been reading a lot lately, and getting more confused. About my headlights So these are the ones I have:
headlight closeup1

headlight closeup

I do not see ADAPTIVE HEADLIGHT on the lense and I do not have SMC controllers under the headlight housing.

-My car is a 04-2004 so I have a AHL/ALC module behind the glovebox.
-I coded $524 (adaptive headlight) and can see the AHL module, but also the LSMC and RSMC.

In INPA I can access the Adaptive headlight module:

inpa ahl in

Where I can see that the 2 level sensors are working (when I shake the car, the voltage changes). But I dont get the Power supply SMC because my car would not have it right?

When I go to INPA into the Light Control Switch still shows this error:

inpa-ediabas-error-02

So based on the picture of my headlight, do I have Adaptive Lights? I don't think so, so what to code for my vertical xenon height adjustment to work? Maybe another far fetched idea, maybe the previous owner changed the 2 headlights for non adaptive?
Another small thing: my light switch has a manual height control wheel:

light switch w manual adjuster

I have ordered one without manual adjuster.

I have the leveling sensors so for sure I should have originally installed xenons (just dont know if its the Adaptave or non-adaptive) with height leveling. I do have an AHL/ALC module. I did reprogram the AHL/ALC module with SG_CODIEREN.
The only thing is that I cannot access the LSMC/RSMC in NCSExpert to reprogram (SG_CODIEREN).

LSMC: coding faulty
LSMC fault

In ISTA it shows the AHL/ALC module as Adaptive headlight/headlight beam throw adjustment.

AHL ecu zoomed in

Answer: 
Ok, here is my conclusion: You car was build with Xenon and AHL. AHL works only with Xenon and the AHL ecu behind the glovebox is the prove that there was AHL installed... long time ago!? 
The fact that you have normal Xenon headlights installed with light switch for non-xenon cars proves that you shouldn't hand out tools to total morons!!! Great Scott!
So here is the problem: Whats installed on your car can not work, that's for sure.
Changing the light switch to a proper one is the first step. Now there is the problem with AHL/non-AHL. Either you need to replace headlights or other you need to change wiring. As I mentioned before, Cars with normal xenon (non AHL), dont have the AHL ecu. Auto leveling is done by LMA and there are also no SMC. Non AHL cars have a 4-pin connector for leveling, AHL cars only 3. Non-AHL wires connects LMA with headlights, AHL wires connects AHL ecu with headlights. Also, in every case, you need a non AHL xenon "auto LWR" LMA. Have you checked this? Maybe its also a wrong one!
There some work to do, what way do you wanna go?

Credits for hobbyschrauber of bmwcoding.com

Article Source: http://blog.obd2shop.co.uk/how-to-fix-e6004-xenon-auto-leveling-issue-by-inpa-ista/