E60 M5 and E61 M5 Touring Discussion
2008/03, USA model (SMG)
February/March time frame the following codes displayed on a report while in the shop for unrelated issue:
4FA0 and 4F40
No symptoms, no CEL or other warnings
Starting in May/June, 2019
Symptom: intermittent slipping on harder acceleration in 7th gear. Sometimes (if I...