8 mm square key
Have'nt Got A Bloody Clue, Hope This Help's.....
Diagnostic check on Laguna 2008
forget that sh*t its a 19 or 21
The drain plug for the petrol tank on a Renault Laguna is typically located at the bottom of the fuel tank. To access it, you may need to lift the vehicle and remove any protective covers or shields. Always ensure the vehicle is secure and take proper safety precautions when working with fuel systems. If you're unsure, it's advisable to consult the owner's manual or a professional mechanic.
After a repair has been made on a Renault Laguna the service light will need to be reset. To do this plug the diagnostic tool into the computer and reset the light.
it is behind the ash tray, Pull th whole thing out!!
To flush the coolant system on a 1998 Renault Laguna 1.8, first ensure the engine is cool and then remove the radiator cap. Drain the old coolant by opening the drain plug at the bottom of the radiator, allowing the fluid to flow into a suitable container. Next, close the drain plug, fill the system with a mixture of water and a cooling system flush product, run the engine until it reaches operating temperature, and then drain it again. Finally, refill the system with fresh coolant and bleed any air from the system by using the bleed valve, if present.
use the inside of a door handle from house and a pair of shifters that's all you'll need
8mm square
If you see no obvious drain plug, then just remove the lower radiator hose to drain the system.
there isn't a drain plug, you will have to remove the bottom hose
i have checked several web sites and the answer is 0.9 , good luck