Mercedes Benz S 550 4MATIC Technical Problem #S-54_10-255 Date: 120703
Battery - Battery Charging Information
Date: July 3, 2012
Order No.: S-B-54. 10/255
Group: 54
SUBJECT:
MY-All, All Models Charge Battery
Correct charging of the on-board electrical system battery, starter battery, and buffer battery helps to ensure that the vehicle continues to start,
functions properly, and has optimal battery life. Therefore please remember that all batteries >/= 12 Ah must be charged in the way described in
AR54.10-P-1130CW.
The battery charging period depends on the charge level of the battery.
The battery must be charged using an approved charger (see SSEP catalogue located under "MB Equipment" menu of STAR TekInfo).
The battery is sufficiently charged when the charging current reading is < 25 A. Mercedes Benz S 550 4MATIC Technical Problem #LI82-10_P-0534392 Date:
120612
Lighting - 'High Beam Assist Inoperative' Message Appears
High Beam Assist temporarily inoperative
Topic number LI82.10-P-053439
Version 2
Design Group 82.10 Exterior lights
Date 06-12-2012
Validity MODEL 204.###, 212###, 207.###, 221.###, 215.###, 218.###, 166.### with SA code 608 (High Beam Assist) and not 513/476/Reason for change SA code restricted
Complaint:
When the High Beam Assist is activated a "High Beam Assist inoperative" message appears in the instrument cluster.
Switch-on conditions for High Beam Assist:
- High Beam Assist in instrument cluster menu "On"
- Multifunction switch set to high beam position
- Light sensor detects "Night"
2010 Mercedes Benz S 550 4MATIC (221.186) V8-5.5L (273.968) Page 38
Cause:
In isolated circumstances, it can happen that the multifunction camera fails to log into the data bus CAN in the temperature ranges (23 \A1\E3F to + 41 \A1\E3F
and 68 \A1\E3F to 86 \A1\E3F). A fault code entry is not made. Following a renewed ignition sequence and a change in component temperature, the system is
operational again.
Remedy:
Replace MFK and calibrate with the aid of the "calibration target for Night View Assist" special tool (W 000 589 01 20 00).
Symptoms
Parts
Work units
Battery - Battery Charging Information
Date: July 3, 2012
Order No.: S-B-54. 10/255
Group: 54
SUBJECT:
MY-All, All Models Charge Battery
Correct charging of the on-board electrical system battery, starter battery, and buffer battery helps to ensure that the vehicle continues to start,
functions properly, and has optimal battery life. Therefore please remember that all batteries >/= 12 Ah must be charged in the way described in
AR54.10-P-1130CW.
The battery charging period depends on the charge level of the battery.
The battery must be charged using an approved charger (see SSEP catalogue located under "MB Equipment" menu of STAR TekInfo).
The battery is sufficiently charged when the charging current reading is < 25 A. Mercedes Benz S 550 4MATIC Technical Problem #LI82-10_P-0534392 Date:
120612
Lighting - 'High Beam Assist Inoperative' Message Appears
High Beam Assist temporarily inoperative
Topic number LI82.10-P-053439
Version 2
Design Group 82.10 Exterior lights
Date 06-12-2012
Validity MODEL 204.###, 212###, 207.###, 221.###, 215.###, 218.###, 166.### with SA code 608 (High Beam Assist) and not 513/476/Reason for change SA code restricted
Complaint:
When the High Beam Assist is activated a "High Beam Assist inoperative" message appears in the instrument cluster.
Switch-on conditions for High Beam Assist:
- High Beam Assist in instrument cluster menu "On"
- Multifunction switch set to high beam position
- Light sensor detects "Night"
2010 Mercedes Benz S 550 4MATIC (221.186) V8-5.5L (273.968) Page 38
Cause:
In isolated circumstances, it can happen that the multifunction camera fails to log into the data bus CAN in the temperature ranges (23 \A1\E3F to + 41 \A1\E3F
and 68 \A1\E3F to 86 \A1\E3F). A fault code entry is not made. Following a renewed ignition sequence and a change in component temperature, the system is
operational again.
Remedy:
Replace MFK and calibrate with the aid of the "calibration target for Night View Assist" special tool (W 000 589 01 20 00).
Symptoms
Parts
Work units
