How to Check All Your Car Lights (and Why)
A blown bulb is a common roadworthy fail and a safety risk. A Cranbourne West specialist explains a quick check.
The quick walk-around check
With a helper (or against a wall/window at night), check headlights (low and high beam), tail-lights, brake lights, indicators front and rear, reverse lights, number-plate lights and fog lights. Brake lights are easy to miss — have someone watch while you press the pedal.
A single failed bulb is cheap, but driving without it is a safety risk and a roadworthy fail.
When it’s more than a bulb
If a new bulb blows quickly, multiple lights fail, or LED units stop working, it can be wiring, a fuse, a control module or a failed LED assembly — worth diagnosing rather than repeatedly replacing bulbs.
We check all lights at every service and can diagnose electrical faults behind them.
We’ll take care of it
Prefer to leave it to a specialist? We look after all of this as part of a service or a quick check — with honest advice on what your car actually needs, not what sells.
Book online in 60 seconds or call a Cranbourne West specialist on 03 8782 0711.
How to Check All Your Car Lights (and Why) — FAQ
Check head/tail/brake/indicator/reverse/plate lights — use a helper for brake lights or a reflection at night.
Yes — and a safety risk. It’s a cheap, quick fix.
Could be wiring, a fuse or a module — worth diagnosing rather than repeatedly replacing.
Yes — all lights, and we can diagnose electrical faults.
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Want it done properly?
Trusted Cranbourne West car specialists — RACV-accredited, fixed written pricing. Book online or call 03 8782 0711.