Rolls Royce specialistsRolls-Royce AC repair in Dubai at Royal Prince Auto Care, DIP 2. We trace the cause of warm vents and fix it before recharging.
Tell us your car, what it needs and how to reach you. A service advisor will call you back to talk through the work.
The work we carry out on Rolls Royce models at our Dubai Investment Park workshop. Open the full details below.
A Rolls-Royce AC that needs repair shows 6 signs. Warm air in a queue, cooling that fades and comes back, and a click or hiss are the first 3. A compressor that stays off, a musty smell and water in the footwell complete the list.
A Rolls-Royce that cools on the open road but warms in a queue indicates a fault at the condenser fan or its pressure switch. A pressure switch with a fan stage sends the fan to full speed above 16 bar, and a faulty one can leave it off. We test the fan and the switch, then replace the one that failed.
AC that stops cooling for a short time and then recovers on its own signals an iced-up evaporator. Its specified minimum is +0.5 °C, but with the cabin filter clogged the coil temperature can fall under 0 °C. A new filter goes in, or we replace the faulty part of the evaporator temperature control.
A worn compressor clutch can click each time the AC switches on. A buzz or whistle in the cabin can mean a partly blocked expansion valve, and a hiss can mean a leak. We replace the clutch or the valve, and step 3 of our process finds and seals a leak.
Below about 2 bar in the circuit, the pressure switch stops the compressor from starting. A defective clutch has the same effect, and a failed speed sensor can lead the climate control to shut the compressor down. We test the switch, the clutch and the sensor, then replace the failed part.
A musty smell at the vents can come from microbial growth on the evaporator coil, where condensate collects. We clean the evaporator and fit a new cabin filter.
Water on a Rolls-Royce floor can come from an evaporator drain hose that is not fully seated or has come off. The condensate then spills into the cabin. We reseat or reconnect the drain hose so the water drains outside.
Our Rolls-Royce AC repair covers these jobs:
Rolls-Royce AC gas top ups, or regas, come last, once we have fixed the fault. Every job on the list is carried out in our DIP 2 workshop.
Rolls-Royce AC failure in Dubai has 6 causes. Hot hose seals, engine-bay heat and a hot condenser raise the strain on the circuit. A blocked expansion valve, moisture inside the circuit and too much refrigerant or oil stop it working or damage the compressor.
Dubai International Airport records its hottest month in August, when mean daily temperatures run from 31.5 °C to 41.9 °C. In a 2022 UAE University field study in Al Ain, cars parked in shade averaged 41.8 °C inside against 37.4 °C outside.
We test a Rolls-Royce for each of the 6 causes and repair the one we find.
After we repair the AC, a Rolls-Royce gives you these results:
The condenser fan and a full charge keep the vents cold with the car at a standstill.
A sealed circuit holds its refrigerant, so the cabin stays as cold at the peak of summer as at its start.
Compressor oil in a sealed, healthy circuit stays in service with no checks or changes.
On the Ghost launched in 2020, sensors switch the intakes to recirculation when the outside air carries unacceptable levels of contaminants. A nanofleece filter then clears nearly all ultra-fine particles from the cabin in under 120 seconds.
The inside of the AC ducting in the Ghost launched in 2020 is polished to cut wind noise. A repaired system keeps that quiet airflow at the vents.
In a Cullinan with the Individual Seat layout, a glass partition seals the cabin from the luggage compartment. Occupants stay at the optimum temperature even with the boot open.
AC work on the Rolls-Royce Spectre differs because it is the marque's first fully electric car. Its 102 kWh lithium-ion battery sits under the floor, with the climate control pipework in a channel between battery and floor. The battery has been tested between -40 °C and +50 °C, and on-board thermal management holds it at the right temperature.
Saudi Arabia recalled 12 Spectre 2024 models over adhesive residue on the ground-wire connector of the electric motor. The residue can cause an electric shock during maintenance and can raise the fire risk.
We refer high-voltage AC work, and a Spectre under this recall, to a Rolls-Royce dealer.
Each Rolls-Royce goes through these 6 steps in order:
We note when the cabin turns warm and any smell, noise or water. Then we look over the condenser, fan, belt and every pipe joint for damage, oil or dye, and replace a damaged part.
The static pressure is read with the engine off, against the outside temperature. The running test follows at 1,500 rpm, with maximum cold and the highest blower speed, until the gauges settle.
We compare the pressures and the centre-vent temperature, with outside temperature and humidity, against the maker's chart. A reading off the chart sends the car to the step that fixes its cause.
An electronic leak detector passes over the hoses, joints, condenser and evaporator area. A UV lamp shows a leak when dye was in the circuit before the leak began. For a leak the detector misses, a nitrogen and hydrogen forming gas goes into the circuit, traced with a sniffer passed above each joint.
We then replace the leaking seal, hose or part.
The failed part, whether compressor, condenser, hose or evaporator, is replaced with a new one. After mechanical damage to a compressor, we flush the hoses and lines 3 times.
The expansion valve is never part of the flush, and a new one goes in. A parallel-flow condenser that cannot be flushed is replaced.
Evacuation clears air and moisture out of the circuit, because both raise working pressures and cut cooling. The valves then close for a 10 minute hold. A fall of 6.8 kPa or more can mean a leak, and the car then returns to step 3.
We weigh in the refrigerant to the charge Rolls-Royce sets for the car. Pressures, centre-vent temperature and fan switching are then measured again.
To book, send the model and a note of when the cabin starts to warm by phone or WhatsApp.
The cost of AC repair on a Rolls-Royce depends on where the leak is, what has failed and whether compressor debris sits in the circuit. An evaporator leak behind the dashboard is harder to detect than one at an engine-bay hose. We quote the job after the tests have found the fault.
These methods set our Rolls-Royce AC work apart:
We draw the refrigerant out with a recovery machine and never let it escape. Since 19 April 2024, the UAE has been a party to the Kigali Amendment of the Montreal Protocol.
The drier strips moisture and foreign objects from the refrigerant. Its saturated granules cannot be dried out again, so every opened circuit gets a fresh drier from us.
PAG compressor oil absorbs moisture from the surrounding air. We keep its container sealed until the fill, and add the oil type and amount the maker lists.
Factory leak dye can already sit in the circuit from assembly. Too much dye can clog the compressor valves, so we look for factory dye first.
Refrigerants differ in their service fittings and in the equipment that handles them. We hook up the station built for the gas named on the label of the car.
At a defined pressure, the safety valve on the compressor opens and shields the system from overpressure. When it has opened, we repair what drove the pressure up before the recharge.
We repair the AC on these Rolls-Royce lines, shown with their type codes:
A Rolls-Royce AC in Dubai lasts longer with a check before summer and a new cabin filter after sandy spells. A monthly AC run for a stored car and a leak repair in place of refills are the other 2 habits. We carry out the pre-summer check, the filter change and the leak repair in our workshop.
Book an AC check before the hot weather starts. Dubai International Airport has a mean daily high of 33.7 °C in April and 41.5 °C in July, so April is the month to book. We test the full circuit at that check.
Dusty and sandy driving calls for a cabin filter change ahead of its set interval. Dubai International Airport records rising sand on an annual average of 17.7 days.
Give the AC a 10 minute run at least once a month to keep its internal parts lubricated. A Rolls-Royce laid up for a season gets the same benefit from that run.
A refill leaves the leak open, and the new charge escapes through it. Ask for a leak test in place of one more refill.
Tell us the make, model and what the car is doing, and we book it in at our Dubai Investment Park 2 workshop. Free pickup and drop-off by our driver comes with a service contract. Every service comes with a free car wash.
Regular servicing keeps small faults from turning into big repairs. Both packages are carried out by certified technicians using genuine or quality parts.
Each package is quoted for your car. Call +971 50 216 0864 with the make and model for an estimate.
Reviews left on our Google listing, in the reviewers' own words.
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Dubai Investment Park 2. Ramps, a body shop and a detailing bay, all in one place.
Yes. Compressor oil leaves the circuit with the escaping refrigerant. The compressor also relies on cool suction gas from the evaporator to cool itself, so a low charge can overheat it. We seal the leak and restore the charge to protect the compressor.
Yes. Rolls-Royce plans servicing on the first-generation Ghost and the Wraith with Condition Based Service. We fit a new microfilter on the Phantom, Ghost, Wraith, Dawn and Cullinan.
Yes. Rolls-Royce homologates every car to the conditions of use in the country or region where it is first delivered. We repair the AC on Rolls-Royce cars first delivered in the GCC and on imported cars.
Royal Prince Auto Care offers Rolls-Royce AC repair in Dubai from its workshop in Dubai Investment Park 2. Our AC work covers the Phantom, Ghost, Wraith, Dawn and Cullinan. Book by phone or WhatsApp.
Call or send a WhatsApp message with your Rolls Royce model, its year and what the car is doing, and book it in at our Dubai Investment Park 2 workshop.
