Vauxhall ZAFIRA Owner's Manual page 177

Mainte nance
In order to ensure continuously efficient
performance of the electronic air
conditioning system it must be switched on
once a month for a few minutes,
irrespec tiv e of the wea ther and time of
year, with the cooling (cooling c om pressor)
opera tional.
If a fa ult occ urs in the electronic air
conditioning system , consult a workshop.
We recommend a Vauxhall Authorised
Repairer. The system's integrated self-
diagnostic s a llows faults to be quic kly
rem edied.
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