Mercedes-Benz A220 2020 Technical Service Bulletin # LI32-25_P-051123 Date: 111220

Suspension - Noises From Front Axle Suspension Struts

Noises from area of front axle suspension struts

Mercedes-Benz A220 2020 Page 69

Topic number LI32.25-P-051123

Version 1

Design group 32.25 Shock absorbers/damper struts/spring struts

Date 12-20-2011

Validity

Reason for change

Complaint:

Dull thumping noises or metallic rattling from the area of the front axle on slightly uneven roads or on repaired road surfaces.

Note:

Observe chassis number range!

Note:

Noises from the shock absorber are audible on small undulations and have a more metallic sound.

Note:

The noises occur in the lower vehicle speed range (20... approx. 70 km/h), see "1.mp3".

Note:

In this case, deviating from the normal procedure, replace both suspension struts.

Symptoms

Mercedes-Benz A220 2020 Page 70

Mercedes-Benz A220 2020 Page 71

Suspension - Noises From Front Axle Suspension Struts

Mercedes Benz C 250 4MATIC (204.085) (CAN) V6-2.5L (272.911) Technical Service Bulletin # LI32-25_P-051123 Date: 111220

Suspension - Noises From Front Axle Suspension Struts

Noises from area of front axle suspension struts

2010 Mercedes Benz C 250 4MATIC (204.085) (CAN) V6-2.5L (272.911) Page 35

Topic number LI32.25-P-051123

Version 1

Design group 32.25 Shock absorbers/damper struts/spring struts

Date 12-20-2011

Validity

Reason for change

Complaint:

Dull thumping noises or metallic rattling from the area of the front axle on slightly uneven roads or on repaired road surfaces.

Note:

Observe chassis number range!

Note:

Noises from the shock absorber are audible on small undulations and have a more metallic sound.

Note:

The noises occur in the lower vehicle speed range (20... approx. 70 km/h), see "1.mp3".

Note:

In this case, deviating from the normal procedure, replace both suspension struts.

Symptoms

2010 Mercedes Benz C 250 4MATIC (204.085) (CAN) V6-2.5L (272.911) Page 36

2010 Mercedes Benz C 250 4MATIC (204.085) (CAN) V6-2.5L (272.911) Page 37

Suspension - Noises From Front Axle Suspension Struts

Mercedes Benz C 250 (204.052) (CANADA) V6-2.5L (272.921) Technical Service Bulletin # LI32-25_P-051123 Date: 111220

Suspension - Noises From Front Axle Suspension Struts

Noises from area of front axle suspension struts

Page 35

Topic number LI32.25-P-051123

Version 1

Design group 32.25 Shock absorbers/damper struts/spring struts

Date 12-20-2011

Validity

Reason for change

Complaint:

Dull thumping noises or metallic rattling from the area of the front axle on slightly uneven roads or on repaired road surfaces.

Note:

Observe chassis number range!

Note:

Noises from the shock absorber are audible on small undulations and have a more metallic sound.

Note:

The noises occur in the lower vehicle speed range (20... approx. 70 km/h), see "1.mp3".

Note:

In this case, deviating from the normal procedure, replace both suspension struts.

Mercedes Benz E 550 4MATIC Sedan Technical Service Bulletin # LI32-25_P-051123 Date: 111220

 Mercedes Benz E 550 4MATIC Sedan Technical Service Bulletin # LI32-25_P-051123 Date: 111220
Suspension - Noises From Front Axle Suspension Struts
Noises from area of front axle suspension struts
Topic number LI32.25-P-051123
Version 1
Design group 32.25 Shock absorbers/damper struts/spring struts
2010 Mercedes Benz E 550 4MATIC Sedan (212.090) V8-5.5L (273.970)   Page 88
Date 12-20-2011
Validity
Reason for change
Complaint:
Dull thumping noises or metallic rattling from the area of the front axle on slightly uneven roads or on repaired road surfaces.
Note:
Observe chassis number range!
Note:
Noises from the shock absorber are audible on small undulations and have a more metallic sound.
Note:
The noises occur in the lower vehicle speed range (20... approx. 70 km/h), see "1.mp3".
Note:
In this case, deviating from the normal procedure, replace both suspension struts.
Symptoms
2010 Mercedes Benz E 550 4MATIC Sedan (212.090) V8-5.5L (273.970)   Page 89
2010 Mercedes Benz E 550 4MATIC Sedan (212.090) V8-5.5L (273.970)   Page 90
Parts
WIS-References