mein heisser Tip:
-Batterie ist nicht voll geladen, da passiert das schon mal.
- die Elkos im Kombi sind schwach und liefern nicht genug Saft bzw entleeren sich
Die EML Lampe springt an, wenn mehr als 90 Sekunden unter 11 Volt sind.
Hat mir mal vor 4 Jahren Ronald Troechelmann geschrieben:
Mismatched tires WILL set EML light if vehicle has traction since it reads all 4 wheel speed sensors and gets an "implausable" reading.
Low voltage will set EML only if it drop below 11v for more than 90sec. Low voltage will also cause problems with the IKHA (heater/ac), memory for seats/steering and transmission will go into limp mode.
Since this only happens in traffic I would look at transmission control/traction control/ABS/wheel speed sensor. Of course it could be something completely unrelated, but this is a start.
Just for clarification: I am a 20 year BMW Master with 3 PhD's from Germany in Engineering and I know these systems better than almost anyone. I did 12 years of R&D on these system for a manufactoror in Germany, so I am not some "Key Board" mechanic or read some crap on the internet.
Ronald Trochelmann
Performing Imports
www.performingimports.com