Key fob broke - Car Immobilised - HELP

[Camble]

Yesterday my keys fell out of my pocket and unfortunately my fob broke, I was able to open my car and drive it using the key manually...Came to the car last night, opened the car with the key, went to start it..nothing, no noise whatsoever, the flashing LED (I presume the immobiliser) on my dash was flashing very quickly.

I managed to get my fob working and at the first attempt it locked the car, but now it won't unlock/lock....Obviously I need to be able to drive my car as I'm away from home and I need it everyday.

Any ideas on how to un-immobilise the engine or how to resync the fob?

Cheers
Liam

 

[Camble]

Had to buy a new key fob, Renault wanted £180 lol.

Got it for £100 from a local, and he came out to me.

Gutted though, just on the run up to christmas aswel