mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

A/C - Water Leaks Cause Erratic Blower/A/C Operation|Page 10897 > < A/C - Water Leaks Cause Erratic Blower/A/C Operation|Page 10895
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Note (regarding above WIS instructions):

Do not completely remove center console, detach only.

^ Loosen the floor covering.

^ Inspect the terminal points (Figure 2) before checking the ground points, connectors, and CAN hubs:

If there is visible corrosion of the terminal points, it is not necessary to check the other points. However, it is necessary to exchange the main wiring
harness for the frame floor assembly. The tape on the terminal points should be removed during the checking procedure. If no moisture and/or corrosion
are detectable, only replace the tape.

A/C - Water Leaks Cause Erratic Blower/A/C Operation|Page 10897 > < A/C - Water Leaks Cause Erratic Blower/A/C Operation|Page 10895