If the interior blower fails in one of the vehicles listed above, this may be caused by a faulty plug connection on the series resistor.
Vehicles with a manual air conditioning system and the following chassis number:
up to W0L0SDL6894298980 (Zaragoza plant)
up to W0L0SDL0896118216 (Eisenach plant)
Proceed as follows to rectify the problem:
Important safety note
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