Key Coding

[spooky1067]

Hi all, Any know how to code the key.

I replaced the battery because the buttons weren't unlocking the car.

New battery done the trick to unlock but when i went to start the car it engine just cuts out.

I got the master key which will start it.

I tried coding the key the way the hand book says but with no luck.

Anyone had this happen to them?

[chrispb123456]

Hi there

Whats happened is the transponder chip has fell out when you took the key apart, look very carefully where you were changing battery's you may find it on the floor/ground if you're lucky, it looks like a small piece of plastic about 10mm long 5mm wide 2mm thick same colour as fob.

[gregers]

yep gota agree with chris,lets hope you find it other wise its bloody expensive to get sorted correctly.

do a search on here for coding keys and all will be revealed.

[ola]

Disassemble the key again and look if you have the PATS immobilizer chip in the key.

If you don

[spooky1067]

Thanks for all your repies.

I'll have to take the key apart again and have a look to see if its still there.

if not then very expensive for me as you all say

I'll let you know how i get on.

Thanks again all

Steve

[mec240]

Can some one help me please, this morning I tried to start my Galaxy it turns over but won't start, the light on the door just blinks fast, the car has not got a remote, it is just key, 1999 2.3 DOHC

[mec240]

an some one help me please, this morning I tried to start my Galaxy it turns over but won't start, the light on the door just blinks fast, the car has not got a remote, it is just key, 1999 2.3 DOHC Can some one help me please. Thanks Chris