speedometer stuck at zero · speedometer needle jumps around
The speedometer reads zero regardless of actual speed, jumps erratically, or shows an obviously incorrect speed.
Note whether the odometer and cruise control are also affected - they often share the same speed sensor, and a pattern helps confirm the cause.
Drive cautiously and rely on posted speed limits and traffic flow. Get it fixed soon, since it also often disables cruise control and can trigger other systems relying on speed data.
Describe your situation more precisely (e.g. exactly when it gets worse, how long it lasts) and get an expanded, personalized breakdown.
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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.
Fuel gauge is stuck or reads inaccurately
InfoThe fuel gauge stays stuck at one level (often full or empty) regardless of actual fuel level, or fluctuates unpredictably.
Many dashboard warning lights come on together
SeriousSeveral unrelated dashboard warning lights (for example ABS, battery, power steering and traction control together) all illuminate at the same time.
Clock or radio settings keep resetting
InfoThe clock, radio presets or other saved settings repeatedly reset to default, as if the car had lost power completely.
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.