If your Renault Laguna gets hot around the stop-start button, it could be due to several factors, such as a malfunctioning electrical component or a short circuit in the wiring. Additionally, excessive heat may result from the engine overheating, which can cause the surrounding areas to warm up as well. It's advisable to have the vehicle inspected by a professional mechanic to diagnose and resolve the issue safely. Regular maintenance can also help prevent this problem from occurring.
Starter i located on the back of the engine - between manifold and driveshaft.
well the batterys flat, so it won't start, with or without an imoblizer
To change the dashboard language on a Renault Laguna, start the vehicle and navigate to the settings menu using the onboard computer controls. Look for the "Language" option within the menu, and select it. You can then choose your preferred language from the available options. Confirm your selection, and the dashboard language should update accordingly.
To take apart a Renault Laguna key card, start by using a small flat-head screwdriver to gently pry open the seam along the edge of the card. Carefully work your way around to avoid damaging the casing. Once opened, you can access the internal components, including the battery, which can be replaced if necessary. Reassemble the card by snapping the two halves back together securely.
I also have a 2005 Laguna. And had the same problem.Turned out it was the battery.Charging it wasn't a solution.Changed it out and no more problems.
Your battery may be flat and could need recharging or replaced.
After replacing the battery in your Renault Laguna, ensure the new battery is properly connected, with the positive terminal first followed by the negative terminal. Once connected, get inside the vehicle, insert the key into the ignition, and turn it to the "On" position without starting the engine to allow the electronics to reset. Then, turn the key to the "Start" position to crank the engine. If the car doesn't start immediately, wait a few moments and try again, ensuring all connections are secure.
There are several potential reasons why a Renault Laguna 19 TDI might not start. Common issues include a dead battery, faulty starter motor, or problems with the fuel system, such as a clogged fuel filter or air in the fuel lines. Additionally, issues with the ignition system or engine sensors could prevent the engine from starting. It's best to perform a thorough diagnostic check to identify the specific problem.
put the key card in put it in first keep your clutch down pick up some speed and let clutch out quick giving it some revs
After replacing the battery and ECU in a Renault Laguna, ensure that all connections are secure and properly seated. You may need to reprogram the ECU using specialized diagnostic equipment to match it with the vehicle's key and immobilizer system. Once everything is connected, turn the ignition key to the "on" position without starting the engine to allow the ECU to initialize. Finally, attempt to start the engine; if it doesn't start, further diagnostics may be needed to check for any additional issues.
When this happened to me on my seven year old 2.2 DCi laguna I had to hae taken in to the Renault dealers. It turned out to be the a problem with both the cam sensor and the fuel injection sensor. Both had to be replaced at a cost 0f £300 in all. It did cure it though! May also be TDC / crank sensor. Worth removing it and giving it a clean.
To remove the door panel on a 2002 Renault Laguna, start by carefully prying off any decorative trim or covers to expose the screws. Remove the screws securing the door panel, typically located around the edges and behind the door handle. Next, use a trim removal tool to detach the panel from the clips, gently pulling it away from the door. Finally, disconnect any electrical connectors, such as those for power windows or locks, before fully removing the panel.