What to know about the Toyota Vios
After replacing a Vios battery, always reset the power window initialisation — hold window switch up for 3 seconds on each door. Skipping this causes windows to stop mid-way, which owners often mistake for a motor fault.
Warning signs
VSC and traction control lights on after battery drain
Electric power steering feels heavy after cold start
Fuel gauge reads incorrectly after jump-start
Alarm triggers randomly without key
How it works
Coverage
FAQ
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