Complaint Wind or airflow noises in the area of the doors Cause Airflow noises or tire noise
Mercedes-Benz technical service bulletin LI72.10-P-062500 for 2015-2018 Mercedes-Benz C300, 2016 Mercedes-Benz GLC 300 and 2016-2021 Mercedes-Benz AMG C43 and others.
- Bulletin number
- LI72.10-P-062500
- Component
- Structure: body
- Summary
- Complaint Wind or airflow noises in the area of the doors Cause Airflow noises or tire noise. The noises entering the interior may be perceived as too loud. Remedy MODEL 205/0/1/2 1. Check door adjustment. Also check the transition from the doors to the A-pillar, see Figure 1, and correct if necessary by adjusting the doors in the y-direction. 2. Check outside mirror cover for parallelism and correct seating, see Figure 2, and adjust if necessary. 3. Check rib on mirror triangle seal for kinks as per arrows, see Figure 3, and replace if necessary. 4. Cut insulation to a length of 30 mm and attach to waistline trim strip at front on left and right according to the circles, see Figure 3 and Figure 4. 5. Perform a test drive. If the noise level is unchanged, continue with step 6. MODEL 205.0/1/2, 253.9 6. Using suitable adhesive tape, cover the joints in the area of the front doors, outside mirrors, windshield and engine hood, see example in Figure 5, Figure 6 and Figure 7. Perform a test drive. 7. If the noise level is unchanged, install front side windows with code 851 (Acoustics package). Note: Document conversion of front side windows in VeDoc in FO Texts field.
Owners of these vehicles have filed 148 complaints in the body category.
Vehicles covered
- Mercedes-Benz C300 2015-2018 2015201620172018
- Mercedes-Benz GLC 300 2016 2016
- Mercedes-Benz AMG C43 2016-2021 201620172018201920202021
- Mercedes-Benz AMG C63 2015-2021 2015201620172018201920202021
- Mercedes-Benz C450 2016-2017 20162017
- Mercedes-Benz AMG C63S 2015-2021 2015201620172018201920202021
- Mercedes-Benz C400 2015 2015
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