Air conditioning Seat: problems by model and engine

Documented faults, from most to least important

Severity × frequency. Below each one, the Seat models it appears in.

- Medium severityFrequency: OccasionalSeat MiiAir conditioning compressor leaks and failures on the Seat Miigebrauchtwagenberater.de and CarWiki agree that the Mii's air conditioning gives trouble: they cite circuits with leaks and compressors that fail more often than normal. There is no manufacturer recall.
- Low severityFrequency: OccasionalSeat AronaThe air conditioning compressor can fail and stop coolingA specialist automotive mechanics publication documents faults in the air conditioning compressor (Sanden SD7V16 model) in certain Arona batches: the air stops cooling and the compressor makes a noise when it engages. We have not found an official manufacturer campaign for this fault.Repair (garage): €600–€1,000
- Low severityFrequency: RareSeat Ibiza IIIThe climate control mixing flap motor can fail and throw the temperature offA German reliability report points to the climate control's air mixing flap motor as a weak point of the Ibiza III: when it fails, the air stops coming out at the selected temperature or from the selected vent.

By Seat model

Open yours to see only the faults that affect it, by engine and by year.

Parts for your Seat for faults with the air conditioning

Add the model and engine in the shop, or better still the registration plate or VIN, to see only the parts that fit.

Air con compressor
- Buy part at Autodoc (affiliate link, opens in a new tab)

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Frequently asked questions

What faults with the air conditioning do Seat cars have?

In 3 models from Seat there are 3 documented faults with the air conditioning. The most important: air conditioning compressor leaks and failures on the Seat Mii, the air conditioning compressor can fail and stop cooling and the climate control mixing flap motor can fail and throw the temperature off. Each fault has its own page with the affected years and versions, the symptoms and the repair cost.

Which Seat models have the most problems with the air conditioning?

Seat Ibiza III (1 fault), Seat Mii (1 fault) and Seat Arona (1 fault).