UCDS Forum

Hallo!

I mounted in my S-Max 2008 xenon lights (orginally was halogen), working. Many later I try to install curves lighting (H1 bulbs in the interior corner of lamp), I bought used HCM module, electric instalation. After instalation in my auto curves lighting working perfectly. One day I was reflashing my HCM module (just for fun) and... curves lighting DEAD - Error U2101 - wrong module configuration or something - I must have programming headlamps alignment but... I can't beacuse I have three additional errors - B11A2 - Master Exterior Light Switch, B1D65 - Right Headlamp Swivelling Motor Circuit and B1D64 - Left Headlamp Swivelling Motor Circuit. Anyone knows how to reprogramming my HCM module? How to make headlamps alignment without those errors?

Best regards
Speedo

You try rewrite asbuild on BCM?

Oryginal fabric as-built or my modified? My modified many many times, fabric I haven't tried yet.

OK, tomorrow I write fabric as-built, modified, to bcm, to ipc, not working. After reset module HCM working few seconds, then error "incorrect module configuration" and not working. When I erase DTC curves light lighting, left-right every time.

Or it may be my master light switch (hallogen version)? Try to buy from xenon version? What do you think?

Please write here HCM HW and SW name version.
From UUW file (update wizard session)

Thank you for your interesting!

HCM HW: 6M21-13K031-AD
SW: 6M21-14C084-AD

OK, today I installed light switch from xenon version - no reaction.

I all day (another) programming, flashing, changing asbuilt, cancelling errors, calibrating, using els27, ucds, ids itd. itp.

What has changed:

Headlights motors working after ignition - no motors DTC, no light switch DTC.

Actually 4 DTC's (3 new, 1 old):

1. HCM module configuration incompatible
2. Missing calibration file
3. Front level position sensor
4. Rear level position sensor

DTC from sensors normally - I haven't sensors
Calibration must be done - but errors block process.
Module configuration incompatible? I don't know.

Curves light of course not working :/

You try install xenon parameter on asbuilt ?


Calibration must be done - but errors block process. - What this error?

Xenon parameter (Adaptative Bi-Xenon lights) on as-built I have all time, without that my lights not working

During calibration IDS writing "failed because still DTC'S on HCM". Does not specify what errors.

xenon parameter: GDL system (not bi-xenon)

If I set GDL - tragedy, many many errors - CCII, power steering...

WF0SXXGBWS8G21213 ... Smax with xenon from factory ... see to XML file (configuration)

Almost the same as mine except GDL

I guess the key is here: "Missing calibration file"

Where you take and how to load HCM calibration file?

Simply insert my HCM to fabric-xenon auto and calibrating, but I haven't such a car nearby...

you probably deleted parameters from HCM ... you need IDS for auto-callibration (or focom with miniVCM or forscan with ELM)

zaqik писал(а):you probably deleted parameters from HCM ... you need IDS for auto-callibration (or focom with miniVCM or forscan with ELM)

YES, I know, I personally deleted this parameters

I have IDS, I have ELM but I cant't calibration my HCM, because I have errors from missing level sensors...

The level sensor installation has 3 wires: +5V, GND and Signal. If I junction +5V and Signal this work? Or HCM burning?