Quick answer: Replacing the fourth brake light (also called the high-mounted stop lamp or HMSL) on a Nissan Patrol Y62 in Dubai typically costs AED 250 to 600 for the part, plus AED 100 to 200 labour, depending on whether you fit a genuine Nissan unit or a quality aftermarket equivalent. The job takes around 30 to 45 minutes at a specialist workshop. Per the RTA, a faulty or missing high-mounted stop lamp will fail the annual Tasjeel vehicle inspection, so getting it sorted quickly is not optional.
The fourth brake light on the Y62 Patrol sits at the top of the rear tailgate, inside the cabin, pressed against the glass. It is easy to overlook until one of two things happens: someone behind you drives into the back of your Patrol because the centre stop signal was not firing, or your car fails the annual roadworthiness test at Tasjeel. Both outcomes cost far more than a timely lamp replacement. In Dubai, the problem comes around more often than you might expect. Summer heat on the Y62, with ambient temperatures running at 45°C to 50°C and the inside of the tailgate area pushing well beyond that when the car sits in direct sun, degrades the light assembly faster than it would in a cooler climate. We see failed LEDs, cracked lens covers, and corroded lamp connectors every week at the workshop. The Y62 has been on UAE roads since 2010, and on the 2010 to 2015 build years in particular the original lamp housings are now old enough that a replacement is overdue on many cars. Whether your Y62 is a pre-facelift, the 2016 refresh, or the 2020 model, the process and costs are close to identical. This guide covers everything: what the part is called, what causes it to fail, what a genuine versus aftermarket unit costs, how the replacement is done, and when you need to come in.
What exactly is the fourth brake light on a Y62 Patrol?
The fourth brake light is the centre-mounted stop lamp fitted high on the rear of the vehicle, separate from the two tail lamp clusters in the bumper area.
On the Y62, it sits inside the cabin mounted to the upper tailgate, shining rearward through the rear glass. Nissan's official name for it is the high-mounted stop lamp (HMSL). Some parts catalogues list it as the third stop lamp or centre high-mount stop lamp. When you search for a replacement, all of these terms refer to the same part. The Y62 unit is an LED strip assembly, not a conventional bulb, which means you cannot just swap a blown globe. If the LED strip fails, the whole housing needs replacing. The assembly includes the LED board, a translucent red lens, and a wiring pigtail connector that plugs into the tailgate loom. On the 2010 to 2015 pre-facelift Y62, the housing is a narrower strip. The 2016 facelift and 2020 update use a slightly wider design that is not directly interchangeable with the older housing without checking fitment carefully.
Why do Y62 fourth brake lights fail in Dubai?
Heat and UV exposure are the main causes, but the failure mode depends on which part of the assembly gives out first.
The rear glass of the Y62 faces direct sun for hours daily in the UAE. Inside the glass, the HMSL housing absorbs radiated heat with nowhere for it to go. The LED driver board is sensitive to sustained high temperatures, and in a city like Dubai where summer ambient temperatures sit at 45°C to 50°C, the temperatures inside a parked car can push the components well past their design limits. We have stripped out lamp housings where the plastic mounting clips have softened and warped, making the lens come loose before the LED itself failed. Other common failure points include the wiring connector on the tailgate loom, which suffers from salt humidity along the coast, and the lens cover, which yellows and cracks from UV exposure to the point where it no longer passes light cleanly. On higher-mileage Y62s used for off-road work at places like Big Red or Liwa, vibration also plays a role. The lamp is clipped rather than bolted, and repeated hard-terrain driving can work the clips loose over time.
How do you know the fourth brake light has failed?
There are four clear signs, and you will not always catch them yourself.
- The warning light on the instrument cluster shows a lamp fault. Not all Y62 build years trigger a cluster warning for the HMSL specifically, but many do.
- A passenger following you in another car tells you the centre brake light is not coming on when you press the pedal.
- During the annual Tasjeel vehicle inspection, the tester flags the HMSL as non-functional. Per the UAE Consumer Protection guidance, road safety equipment including all mandatory lighting must be in working order for a vehicle to be legally operated on public roads.
- You physically inspect the lamp by having someone press the brake pedal while you stand behind the car. The centre strip should illuminate cleanly and evenly. If sections of the LED strip are dark, or the whole unit is out, you need a replacement.
Do not try to diagnose it at night in your driveway and call it fine. The centre lamp on a Y62 can look dim but still technically illuminated in dark conditions, and then be completely invisible in bright daylight glare. Always check it in daylight.
What does a replacement Y62 fourth brake light cost in Dubai?
The part itself runs AED 250 to 600 depending on origin, and labour at a specialist workshop adds AED 100 to 200.
Genuine Nissan parts sourced through the official dealer network sit at the higher end, typically AED 450 to 600 for the HMSL assembly. Quality aftermarket units from known suppliers run AED 250 to 380. We generally recommend fitting a genuine or OEM-equivalent unit here, not the cheapest available option. The cheap units sold through online marketplaces often use inferior LED boards that fail again within six to twelve months in Dubai's heat. You end up paying twice. The part numbers for the Y62 HMSL vary by year, so when you order, confirm your model year: 2010 to 2015 pre-facelift, 2016 to 2019 mid-cycle, or 2020 onwards. Fitting a wrong-year housing to a Y62 is a common mistake when owners try to source parts independently. Labour time is short. The housing unclips, the connector unplugs, the new unit clips in and plugs back. At a workshop that knows the Y62, you are looking at 30 to 45 minutes including a brake function check at the end. Total job cost at Patrol Garage: typically AED 350 to 800 all-in depending on the part choice.
How is the fourth brake light replaced on a Y62?
The job is straightforward but requires careful handling of the rear headlining and the tailgate trim to avoid cracking aged plastic clips.
Here is the process we follow at the workshop:
- Open the tailgate fully and identify the HMSL housing at the top of the tailgate glass surround.
- On most Y62 build years, the lamp is accessed from inside the tailgate trim panel. The trim clips out without tools, but on high-mileage or heat-stressed cars, the clips are brittle and snap easily if forced.
- Disconnect the wiring connector. Inspect the connector pins and the loom pigtail for corrosion. If the connector looks burnt or green, clean or replace it before fitting the new lamp, otherwise the new unit will fail early for the same reason.
- Clip the new housing into the mounting points and reconnect the wiring.
- Press the brake pedal and verify the new lamp illuminates fully across the entire LED strip.
- Refit the trim panel.
If your Y62 is a 2016 facelift or 2020 model and the lamp failure also triggered a cluster warning, clear the fault code after fitting the new unit. If the warning persists, the fault is in the wiring, not the lamp itself.
Can a faulty fourth brake light cause you to fail the Tasjeel inspection?
Yes. A non-functional HMSL is a direct fail item during the annual RTA vehicle inspection in Dubai.
All vehicles registered in Dubai must pass an annual Tasjeel roadworthiness inspection to renew their registration. The lighting check includes all stop lamps, and the HMSL is tested separately from the lower tail lights. If the inspector finds the centre brake light is out, the vehicle gets a failure notice and cannot be registered until the fault is corrected and the car is re-presented. There is a re-inspection fee on top of that. If you know the lamp is dead, fix it before you go to Tasjeel, not after. It is a simple repair that takes less than an hour at a workshop. Going in with a known fault wastes a half-day and money. You can check current inspection requirements and authorised inspection centres directly via the RTA website.
Genuine Nissan parts versus aftermarket: which should you fit?
For the HMSL on a Dubai-registered Y62, we recommend genuine or OEM-equivalent parts over budget aftermarket units.
The reasoning is straightforward. The Y62 HMSL is a safety-critical component. It is not a cosmetic trim piece. Budget LED assemblies sourced from generic online listings often have poor thermal management for the LED driver board, and in UAE temperatures they degrade quickly. We have replaced third-party units on Y62s within eight months of a previous owner fitting them. Genuine Nissan HMSL assemblies are built to the vehicle's original specification and perform correctly in the heat range that Dubai actually produces. If the genuine part is outside your budget, a reputable aftermarket brand with a warranty and correct fitment for your year is the next best option. Always ask what warranty the part carries. A supplier confident in their product will give you at least a twelve-month warranty on an LED assembly.
Frequently Asked Questions
How much does it cost to replace the fourth brake light on a Nissan Patrol Y62 in Dubai?
The part costs AED 250 to 600 depending on whether you choose a genuine Nissan unit or a quality aftermarket alternative. Labour at a specialist workshop adds AED 100 to 200. Total all-in cost is typically AED 350 to 800. The job takes 30 to 45 minutes.
Will a broken fourth brake light fail the RTA Tasjeel inspection?
Yes. The high-mounted stop lamp is a mandatory safety item and is tested during the annual vehicle inspection in Dubai. A non-functional unit is a direct fail, requiring repair and re-inspection before the vehicle registration can be renewed. Fix it before your inspection date to avoid the re-inspection fee.
What is the part number for the Y62 Patrol fourth brake light?
The part number varies by build year. Pre-facelift 2010 to 2015 Y62s use a different housing to the 2016 to 2019 facelift and the 2020 refresh. Confirm your exact model year before ordering. A Y62 specialist or the Nissan dealer parts counter can give you the correct OEM part number for your specific car. Fitting the wrong-year unit is a common mistake when sourcing parts independently.
Can I replace the Y62 fourth brake light myself at home?
The basic swap is within reach for a careful DIYer, but there are two risks. First, the tailgate trim clips on older Y62s crack easily if you are not familiar with how they release. Second, on some Y62 build years a fault code is stored when the lamp circuit fails, and it needs to be cleared after the repair. If you do not have a scan tool, the warning light will stay on even after fitting a working lamp. A workshop visit avoids both issues.
When to bring it to Patrol Garage
Bring your Y62 in if the centre brake light is not illuminating when you press the pedal, if the cluster is showing a lamp warning, or if your Tasjeel inspection is coming up in the next 30 days and you have not checked the rear lighting recently. We are based in Ras Al Khor, central to most of Dubai and a short run from Deira, Al Quoz, and the Sheikh Zayed Road corridor. Same-day appointments are usually available for a straightforward lamp replacement. If the wiring connector or tailgate loom is also corroded, we will show you what we find before doing any additional work.
Last updated: July 2026