Accompanied by a text message on the digital display. Cooling High Temperature: Engine is at risk of overheating. Clogged Air Filter: Engine may feel weak or waste fuel. Truck-Specific Indicators Volvo Dashboard Symbols Meaning One-by-One
Serious error; stopping power may be compromised. DASHBOARD LIGHT FOR VOLVO FH 1.46
Minor electrical or emission issue; service soon. Brakes Accompanied by a text message on the digital display
Shut down immediately to prevent engine destruction. DASHBOARD LIGHT FOR VOLVO FH 1.46
Confirms a system is active (e.g., high beams or cruise control). No repair action is needed. Key Volvo FH Warning Symbols Symbol Category Critical (Red) Advisory (Amber) Engine