AC not cold · car AC stopped working
The air conditioning system runs and blows air, but the air is warm or only mildly cool instead of cold.
Listen for the compressor clutch clicking on when you turn on the AC - if you never hear or feel it engage, the compressor or its clutch is a likely suspect.
Completely safe to drive - this is a comfort issue, not a safety or mechanical urgency issue.
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Descriptions are for guidance only and do not replace a workshop inspection. If you are ever unsure whether it is safe to keep driving, pull over in a safe spot.
Engine overheating
SeriousThe temperature gauge climbs into the red zone, or a coolant temperature warning appears on the dashboard.
Heater blows cold or lukewarm air instead of hot
InfoThe heater is turned to hot but only blows cool or lukewarm air, especially noticeable in cold weather.
Coolant puddle under the car when parked
WarningA colored puddle (usually green, orange, pink or blue) appears under the car after it has been parked for a while.
Grinding noise when braking
SeriousA harsh, metallic grinding or scraping sound that happens specifically when you press the brake pedal, often worse at low speed.
