Is It Illegal to Drive With a Broken Side Mirror in NSW?
By Duber, The Car Mirror Man · Car Mirrors Australia · Updated August 2026 · 13 min read
Short answer: yes, it can be. A vehicle in New South Wales has to meet the national standards, and those standards require working mirrors that give the driver a proper view of the road behind. A small chip in the corner of the glass will usually pass without comment. Glass cracked through, glass missing, or a mirror hanging off its mount will not, and any of those can earn you a defect notice.
In Sydney? We can get you road-legal again the same day at your home or work, anywhere across the metro — see our full Sydney mirror service.
This is one of the most-asked questions we get on the phone in Sydney, and the honest answer is that it depends on how broken the mirror is. There is no rule that says “a crack is a fine” and no rule that says “a crack is fine”. What there is instead is a design standard, a road rule about having a clear view, and an officer’s judgement in the middle. This guide sets out all three.
What the law actually says
Three separate pieces of law come together here, and it helps to keep them apart.
None of those four says “a cracked mirror is illegal” in those words. Together, though, they add up to a clear enough position: your mirrors have to be there, they have to be secure, and you have to be able to see out of them.
Where the line actually sits
The practical test an officer applies is not about the crack. It is about the view.
A hairline chip in the outer corner does not meaningfully reduce what you can see, so it does not meaningfully reduce your control of the vehicle. Glass that has spidered across the whole surface does. Glass that has fallen out entirely obviously does. A housing that has been torn off its mount and is swinging on its wiring fails on two counts at once.
What an officer actually checks
Four things, in about five seconds, and none of them require a tape measure.
Chip, crack, or missing entirely
Three states, three very different levels of exposure.
| State of the mirror | Likely outcome | Why |
|---|---|---|
| Small chip or nick | Usually no action | The reflected image is essentially unchanged |
| Cracked across the glass | Defect notice territory | The image is broken up and the view is genuinely reduced |
| Glass missing | Defect notice | There is no rear view on that side at all |
| Housing hanging or torn off | Defect notice | No view, plus a component that can detach at speed |
The middle row is where most arguments happen, and it is where an officer’s judgement genuinely matters. If you can see a usable image, you are probably fine. If you find yourself leaning to compensate, you are probably not.
What a defect notice actually means
It is not a fine in itself, and that surprises people. It is an instruction to repair.
It states what is wrong and gives you a date by which it has to be fixed.
For a mirror this is normally the same day or the next, because the part is small and the job is short.
Depending on the severity, the repair may need to be signed off by an authorised inspector before the notice is lifted [6].
Registration can be affected if the defect is not cleared by the due date [5].
The driver’s side versus the passenger side
They are not equivalent in law or in practice. The driver’s side exterior mirror is the one the design rules treat as essential on a passenger car [3], because it is the one that covers the lane you are most likely to move into.
That does not make a broken passenger mirror acceptable. It means a broken driver’s side mirror is the more serious of the two, and the one least likely to be waved through.
Flat glass, convex glass and the view you are legally meant to have
Australian-delivered cars normally run flat or near-flat glass on the driver’s side and convex glass on the passenger side [9]. The convex curve widens the field of view, which is why it carries the warning that objects are closer than they appear.
This matters legally as well as practically. The field of view is part of what the design standard specifies, so replacing convex glass with flat glass because it was what was on the shelf quietly reduces the view the vehicle was certified with. Correct-curvature glass is not a nicety.
What about the interior mirror?
Different part, different trade. The mirror bonded to the windscreen is auto glazier work, because re-attaching it means bonding to the glass itself. We replace the exterior side mirrors.
Worth knowing, though: on a vehicle with two working exterior mirrors, the interior mirror is not the component the design standard leans on for the rear view [10]. That is why a van or a ute with a solid rear can be perfectly legal with no usable interior mirror at all.
Mirrors and the annual safety inspection
If your car is more than five years old you need a safety inspection report before you can renew registration in New South Wales [6]. Mirrors are on the checklist, and they are one of the easier items to fail on because the test is visual and quick.
If a vehicle fails, the repairs have to be done before registration can be renewed. Return to the same station within fourteen days and the re-check does not attract another inspection fee [6].
Insurance, and why it rarely comes into it
Comprehensive cover will generally deal with mirror damage, but the excess usually makes it pointless. A standard excess sits at or above the cost of most mirror repairs [11], so a claim costs more than the job and may affect your no-claim status into the bargain.
The exception is when the mirror went along with a door or a guard. Then it is one claim, the excess is already being spent, and the mirror is simply another line on the assessment.
How fast it can actually be fixed
This is the part that makes the whole question academic for most people. A mirror is not a week-long job and it does not need a workshop.
| Job | Typical time on site |
|---|---|
| Glass only | 20 to 40 minutes |
| Cover or housing | About 30 minutes |
| Full assembly | 45 to 60 minutes |
We come to your home, your workplace or wherever the car is parked, anywhere across metro Sydney. Glass work is done from outside the vehicle, so you do not have to be present.
What it costs to get legal again
Almost always less than people expect, because the glass is usually the only thing that broke.
| What is being replaced | Price |
|---|---|
| Glass only | from $135 |
| Cover / housing | $150–$300 |
| Full mirror, plain | $200–$350 |
| Full mirror, powered | $350–$500 |
| Blind-spot, camera or auto-dim | Quoted per vehicle |
Every band above comes from our national price guide, which is the single source of truth for what we charge. If you want the full breakdown by part and by vehicle, read our side mirror replacement cost guide.
If the housing, motor and indicator all still work, you are on the first row and nothing more.
What to do if you are driving on one now
Sit in the driver’s seat and look. If you cannot get a usable image of the lane beside you, treat it as urgent.
Tape holds until it does not, and a piece of mirror glass leaving a car at speed is a far worse problem than the original one.
One of the whole mirror, one closer on the damage. That is enough for a fixed price.
Home, work or the carpark it is sitting in. There is no reason for a mirror to cost you a day.
Five myths that get repeated constantly
Most of what people believe about mirror law in New South Wales comes from a mate at work rather than from a rule. Here are the five we hear most, and what is actually true.
Why Sydney breaks more mirrors than most places
The volume of mirror work we do in this city is not an accident of marketing. It is geometry.
Sydney has a very large stock of older commercial and apartment carparks built to bay widths that predate the current fleet. The most common vehicles on Australian roads today are a mid-size hatch and a dual-cab ute [14], and the ute in particular is a great deal wider across the mirrors than the cars those bays were laid out for. Add narrow terrace streets in the inner west, kerbside parking on arterial roads, and pillars placed at exactly mirror height, and the outcome is predictable.
None of that changes the legal position. It does explain why so many perfectly careful drivers end up asking this question in the first place.
Work vehicles, rideshare and delivery
If the car earns money, a defect notice is not just an inconvenience. A vehicle that cannot be driven legally cannot be driven for work, and a notice that reaches the registration takes the vehicle off the road entirely [5].
It is the main reason we fit at depots and building sites as well as houses. A ute that has to go to a workshop loses a day’s work on top of the repair cost, and for a mirror that is an absurd trade. Twenty to forty minutes in the yard, and the vehicle never leaves.
What Sydney drivers tell us
Getting road-legal again is usually a much smaller job than people expect.
Every review quoted on this site is a real, verified customer review. We do not write them and we do not edit them.
The short version
A chip is usually nothing. A crack across the glass, missing glass, or a mirror hanging off the door is a defect waiting to be written up, and in New South Wales that can reach your registration if it is left. The reason it is worth dealing with immediately is not the law, though — it is that the fix is small, fast and cheap right up until water gets into an open housing and turns a glass job into an assembly job.
Frequently asked questions
Is it illegal to drive with a cracked side mirror in NSW?
It can be. A small chip that does not affect the reflected image will usually pass without comment. Glass cracked across the surface, glass missing, or a mirror hanging off its mount reduces your view of the road and can attract a defect notice.
Can I get a fine for a broken mirror?
The more common outcome is a defect notice, which is an instruction to repair by a set date rather than a fine. If the defect is not cleared by that date, your registration can be affected.
Is a broken passenger mirror as serious as a broken driver's mirror?
No. The driver's side exterior mirror is the one the design rules treat as essential on a passenger car, so a broken one there is the more serious of the two. That does not make a broken passenger mirror acceptable.
Will a cracked mirror fail a pink slip?
It can. Mirrors are on the inspection checklist and the test is a visual one. If the glass is cracked through or missing, expect it to be picked up.
How long do I have to fix a defect notice?
The notice states the date. Mirrors are one of the quickest defects to clear, often within an hour of someone reaching the car, so there is rarely a reason to let the date run down.
Can I just tape the mirror back on?
No. Tape holds until it does not, and mirror glass coming off a moving car is a much bigger problem than the original break. It also will not satisfy an inspection.
Do you replace the interior rear-view mirror?
No. We replace the exterior side mirrors only. The interior mirror bonded to the windscreen is auto glazier work because the repair means re-bonding to the glass itself.
How much does it cost to get legal again?
Glass on its own starts from $135 fitted, which covers the majority of cases because the housing usually survives the knock. Covers are $150 to $300 and full assemblies start at $200. Send a photo for a fixed price.
More on Sydney mirrors
Based in Sydney? These cover the rest of it.
Sources
- Australian Design Rule 14/02 — Rear Vision Mirrors, Federal Register of Legislation — www.legislation.gov.au/Details/F2006L02663
- ADR 14/02 Rear Vision Mirrors, full technical text (PDF), Department of Infrastructure — www.infrastructure.gov.au/sites/default/files/migrated/vehicles/design/f
- ADR 14/02 — current consolidated text, Federal Register of Legislation — www.legislation.gov.au/F2006L02663/latest/text
- Australian Road Rules, National Transport Commission — www.ntc.gov.au/laws-and-regulations/australian-road-rules
- Roadworthiness — vehicle safety and compliance, NSW Government — www.nsw.gov.au/driving-boating-and-transport/roads-safety-and-rules/vehi
- eSafety checks (pink slips) and vehicle inspections, NSW Government — www.nsw.gov.au/driving-boating-and-transport/vehicle-registration/renewi
- Motor vehicle repairs — your rights, NSW Fair Trading — www.fairtrading.nsw.gov.au/buying-products-and-services/motor-vehicles/m
- Consumer guarantees on goods and services, ACCC — www.accc.gov.au/consumers/buying-products-and-services/consumer-guarante
- Wing mirror — history, design and regulation, Wikipedia — en.wikipedia.org/wiki/Wing_mirror
- Rear-view mirror — mount types and history, Wikipedia — en.wikipedia.org/wiki/Rear-view_mirror
- Car insurance — excess, cover types and claims, Moneysmart (ASIC) — moneysmart.gov.au/car-insurance
- Get help with a vehicle Defect Notice, Service NSW — www.service.nsw.gov.au/transaction/get-help-with-vehicle-defects
- Blind spot monitor — how the sensors and indicators work, Wikipedia — en.wikipedia.org/wiki/Blind_spot_monitor
- Get a safety inspection report (pink slip), Service NSW — www.service.nsw.gov.au/transaction/get-a-safety-inspection-report-pink-s
Prices and information in this article are indicative only and reflect real quoted jobs at the time of publication. Costs vary with vehicle, part availability and features. Send a photo for an exact fixed price.
