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Technical Service Bulletin # Mercedes Benz Truck GLK 350 LI82-85_P-053676 Date: 120426

Technical Service Bulletin # Mercedes Benz Truck GLK 350 LI82-85_P-053676 Date: 120426

Navigation/Cell Phone - Noises From Central Display Area

Audio/COMAND display: Noises from area of central display

Topic number LI82.85-P-053676

Version 1

Design group 82.85 Navigation and communication systems (CNS, ICS, COMAND, FleetBoard)

Date 04-26-2012

Validity Model 204 with code 527 (COMAND APS) or 512 (COMAND APS with DVD changer) up to code 800 (Model year 2010)

Up to VIN 204.0##A496130 and up to VIN 204.2## F616508

Reason for change

Complaint:

In vehicles with COMAND APS (code 527 or 512), noises may come from the area of the central display in the instrument panel.

Cause:

Stresses on the kinematics of the central display

2011 Mercedes Benz Truck GLK 350 (204.956) V6-3.5L (272.991) Page 67

Remedy:

Remove Audio/COMAND display (A40/8) and reinstall without stress.

Test drive with to check if issue still exists.

If noises are still present, replace display