Volvo 2011 S80 Owner's Manual page 163

If the symbol appears alone then it may
appear as follows:
•
Flashing light means that the system is
now being activated.
•
Constant glow for 2 seconds means sys-
tem check when the engine is started.
•
Constant glow after starting the engine or
while driving means system fault.
04 Comfort and driving pleasure
DSTC – Stability and traction control system
04
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