Mercedes-Benz A220 2020 Technical Service Bulletin # LI54-35_P-053444 Date: 120907

Electrical - Horns Too Quiet, Inoperative, Or Has Poor Sound

Horn sound issues

Topic number LI54.35-P-053444

Version 2

Design group 54.35 Signaling system

Date 09-07-2012

Validity 204 Bremen production up to August 2011 VIN 204.... F775666

204 South Africa production up to August 2011 VIN 204 ... R193863

Mercedes-Benz A220 2020 Page 32

204 Sindelfingen production up to December 2011 YoM 802 +052

212 up to YoM 802 + 052

218 up to YoM 802 + 052

Reason for change Damage code revised

Complaint:

Horns too quiet, inoperative or have poor sound

Cause:

Flat plug on horn broken off

Remedy:

Replace problem horn with new horn with 2-pin plug contact