6135502 Replacing the trailer module (09/2006-03/2009): Notes
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NOTE:
From 03/2009 trailer module AHM3+ will be replaced by trailer module AHM4R.
Plug connectors and associated pin assignments must be adapted if the old plug connector AHM3(+) is fitted.
Plug connectors and associated pin assignments must be adapted if the old plug connector AHM3(+) is fitted.
- Plug connector, new AHM4
- Plug connector, old AHM3(+)