Hi, i drive a Megane Dynamique for about a week now. When I drive it gives me a warning sound for a good few seconds with nothing that comes up on the dashboard. Please help.

you have a bad ground.

check glove box?

Sounds like your battery died on you. Have it checked at an auto parts store for free, also if jump starting the car works but it dies after removing the jumper cables the alternator is bad. Check the battery first as it only takes one bad cell to kill it. Most batteries are only good for a few years, longer if you're lucky. A battery can die on you with no warning sometimes.

Whatever the cause, the cylinder head will have to come off, so you are looking at some engine rebuilding. If the bottom end of the engine is still good (the pistons and piston rings and bearings on the crankshaft), you might get by with a head and valve job. Not cheap, but cheaper than a complete rebuild. Have your mechanic do a leakdown test before teardown, to pinpoint the reason for no compression in that cylinder.

where do you plug a diagnostic machine to in my
renault megane1.4 dynamique 16 valve

http://m.youtube.com/watch?v=lyUQhrtBgKg&feature=c4-feed-u

hi dear friend,i think this tool can check your car.

To check to see if the immobiliser is causing the car not to start there is a small red LED in the centre of the instrument panel normally with the Car locked the LED light should be flashing everyone second this is normal behaviour, Now with the key in the ignition and ignition on normally the led light will go out giving the immobiliser authorisation to start if in this procedure the LED light is flashing rapidly then there is a problem with most likely the key if you have a second key I suggest you test it,

there is something major wrong ,and it has absolutly nothing to do with the turbo,you wont get those symptoms from a turbocharger

my warning light comes on saying "check emissions" and the manual tells me to go to my Renault dealer immediately. What is wrong? Can we drive the car normally for any distance