E 350 Sedan (212.056) V6-3.5L (272.980) (2010)
Parking Assist Control Module: Customer Interest
Parktronic(R) Sys. - Shuts OFF/Warning LED/Tone Sounds
PARKTRONIC NONFUNCTIONAL
Topic number
LI54.65-P-048393
Version
1
Design group
54.65 Parking assist
Date
11-25-2009
Validity
MODEL 212.0## with SA code 230 or SA code 220
Reason for change
Reason for block
Complaint:
Parktronic system shuts off and only the red LED indicators in the warning LED's light up.
In addition, a warning tone lasting approx. 2 to 3 seconds sounds.
Note:
Fault only occurs with software release 26/08 06 and 51/08 06.
Cause:
Faulty communication between warning LED's and Parktronic control unit (PTS).
Remedy:
Update Parktronic control unit (N62) software with Xentry DVD 05/2009 or later.
Symptoms
Control unit/fault code