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Technical Service Bulletin # LI54-10_P-0540892 Date: 120903
Electrical - Battery Discharged, Vehicle Doesn't Start
Battery discharged, vehicle does not start
Topic number LI54.10-P-054089
Version 2
Design group 54.10 Battery, voltage supply, voltage converter
Date 09-13-2012
Validity Models: 204; 207; 212 (rotary light switch with zero position)
Reason for change Validity adapted
Complaint:
Battery discharged, vehicle does not start.
Cause:
Rotary light switch sending wrong signal after ignition OFF.
Remedy:
1) Read out fault roll of battery sensor (IBS).
2) If the following entries are present:
^ Power consumption by standing lights or parking lights
^ Power consumption by low beams then this is an indication of a faulty rotary light switch.
2010 Mercedes Benz E 550 Sedan (212.072) V8-5.5L (273.971) Page 33
3) Replace rotary light switch.
Symptoms
Technical Service Bulletin # LI54-10_P-0540892 Date: 120903
Electrical - Battery Discharged, Vehicle Doesn't Start
Battery discharged, vehicle does not start
Topic number LI54.10-P-054089
Version 2
Design group 54.10 Battery, voltage supply, voltage converter
Date 09-13-2012
Validity Models: 204; 207; 212 (rotary light switch with zero position)
Reason for change Validity adapted
Complaint:
Battery discharged, vehicle does not start.
Cause:
Rotary light switch sending wrong signal after ignition OFF.
Remedy:
1) Read out fault roll of battery sensor (IBS).
2) If the following entries are present:
^ Power consumption by standing lights or parking lights
^ Power consumption by low beams then this is an indication of a faulty rotary light switch.
2010 Mercedes Benz E 550 Sedan (212.072) V8-5.5L (273.971) Page 33
3) Replace rotary light switch.
Symptoms
