Air conditioning in 2004 stype Jaguar works for a start then stops working. Had gas topped up but still the same. Any suggestions

SOURCE: The air conditioning,the blower fan

One suggestion. Have you checked the fuses ?

I would check the AC or blower fuse to start with. If you have the drivers manual it will show you where the fuse box is. Typically there are at least two boxes to check. One in the Engine compartment and one in the passenger cabin.

Look inside the lid of the fuse box to see which fuse may apply to the AC circuits or the blower and check to see if they are blow. the metal link between the two posts that plug in. If the link is missing you need to replace the fuse with one of the same rating. Make sure you know where you took the fuse out from and put it back in the same slot if its good. Check all the main fuses if possible to see if any have blown and replace if they have.

SOURCE: 2004 Toyota Prado Landcruiser Air conditioning light flashing

Is the magnet clutch on the compressor engaging? If not; replace the magnet clutch relay.

SOURCE: heat/ac not working on 2004 Jeep Grand Cherokee Limited

look for Main A/C relay, look for fuses, or go to a/c shop and have gas check out, perhaps leaks, perhaps evaporator, perhaps condenser, but start for relay box on front passengers side, or fuses on same side

SOURCE: 1993 jaguar xj6

To remove the radio: Remove the ashtray by raising the armrest cover and removing the two screws at the rear of the ashtray. Slide the ashtray back and then lift it out. Be careful of the two front tabs, as you don't want to break them. Reach below the wood console, where the ashtray front tabs were inserted. Loosen and remove the two wing nuts. With a small, long flat bladed screwdriver, pry out the leather shifter surround. The leather shifter surround has a center chrome retaining ring, the leather surround, and then finally a black plastic surround. The chrome retaining ring has 3-4 tabs which are locked in below the leather surround. It depends on the year of the Jaguar. Probably the 95 has three, but maybe four. They should be at the front and rear of the trim piece (2 front and 1 back, or 2 front and two back) but I've seen then on the sides. The point is, you have to be careful with the screwdriver and find the tabs. The screwdriver should be slid between the leather and the retainer. Pull upwards on the retainer gently, and as you loosen the tabs, it will come out. Remove the leather surround. Once the chrome retainer has been removed, it should be easy to work it out of the console. Loosen the black trim ring gently as it has tabs as well, but they are visible once the leather trim has been removed. Lift it upwards out of the wood trim and pull it to the side out of the way. You don't need to disconnect the wires, just lay the black trim to the side. Lift the rear of the wood console trim and gently, gently slide it back and up. It will try to hang on the leather console, and can be difficult. Patience is important, as the walnut on the ski slope cracks easy (really easy). Once the wood console trim (ski slope) is removed, you should have a row of screws up the side of the center control panel, where the radio and AC controls are. There are four to six on each side, depending on what Jaguar used at the time, as the 95 cars mechanically are somewhat of a blend of the XJ40 and the XJ300. Remove these screws, and note any spacers that were behind them. These spacers get lost quickly, and cause the ski slope to sit awkwardly on the console. The radio will slide forwards once these screws are removed. Remove the radio harness and the antenna lead. As the books say, assembly is reverse of removal.

SOURCE: 2004 jeep liberty heat air conditioning

There is a resistor that you can buy from Autozone or equivalent. It is a Fan Speed Control Resistor, and is located behind the glove box. It is simple to remove, the hardest part is disconnecting the wire harness. The part is like 25 bucks, and is sure to fix your problem.