KNOWN FAULT · Mercedes-Benz

Air conditioning: incorrect pressure reading

Sources are not verified in real time and no entry confirms that your car is affected.

Engine / equipment: Air conditioning in documented 170, 208 and W210 platforms.
Period mentioned: No year cutoff published; verify platform and A/C.
Symptoms: Compressor fails to engage or operates intermittently.
Possible cause described: Pressure sensor/switch may give incorrect values.
Check for the garage: Compare scan-tool and high-side gauge pressure; replace sensor if difference >2 bar.
Cost cited in the source: No verified estimate.A rough figure from the original database, not an up-to-date quote.

Sources from the original database

Anonymous answer, no personal data.

How much does it cost to repair this fault?

No verified estimate.

A rough figure from the original database, not an up-to-date quote.

How is it checked?

Compare scan-tool and high-side gauge pressure; replace sensor if difference >2 bar.

What are the symptoms?

Compressor fails to engage or operates intermittently.

Which cars and years does it affect?

Brands: Mercedes-Benz
Engine / equipment: Air conditioning in documented 170, 208 and W210 platforms.
Period mentioned: No year cutoff published; verify platform and A/C.

Find garages near you and, before you say yes, check whether the quote is reasonable.

Something not right on this page?