Re: renault laguna 51reg won't start only flashing card...
Sometimes bad battery or imobiliser has switched on.disconnect battery.make sure you have radio code!!!!leave disconnected for 30mins.reconnect battery lead.try new battery in keycard.could be that.otherwise not sure.sounds like poss imobiliser fault to me.good luck
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If that light is flashing it is indicating a fault is present in the vehicle's security system, that could be a door switch issue or other things problems, a scn of the system will reveal a fault code that helps to diagnose the problem.
i had this with my 2.0 IDE laguna. it was due to a low voltage level on battery enough power to fire the relays, but not enough to turn the starter. check that your battery voltage is high . i ended up getting anew battery and a battery conditioner from ebay to just keep the voltage topped up when not using the car, i never found what was causing the drain on battery though
Hi 181, I suppose your key has a deactivating button for openning car and switching off alarms.
These cars are designed in such a way that once you lock with remote then you have to open with it. Else will triger alarm even close fule pump
Renault Laguna II Key Remote Control Programming LAGUNA II INFRA RED RESYNCHRONISING 1. Turn the Ignition OFF. 2. Press the central door locking button for more than 5 seconds. Note: the door should lock then unlock. 3. When this happens 15 seconds is allowed and the immobiliser warning light illuminates. 4. Point the 1st key at the receiver and press the button once, the doors should lock and unlock. 5. Point the 2nd key at the receiver and press the button once, the doors should lock and unlock. 6. Check the remote control unlocks and locks the doors.
Hi this was exactly the problem i had with my Laguna 1.9dci its a sensor switch on the steering column. Cricical circuit to the car. so will not run without it. afraid you will have to replace the sensor. had to get renault to do mine.
I have same problem with 2002 laguna. Before warning lights and revving at 2000rpm starts car feels jumpy. Have to stop, take card out of slot and back again to start without fault. Happens a few miles drive later again. Anyone got a solution?
your problem sounds like a weak batery. fit jump leads and try again. the starter has to be taken out from underneath. its located behind the engine block. the bolts are accesable from under the bonnet