laguna 2 button vs 3 button

[godfathertre]

the renault ecu tool tell you that you need a handsfree card and will not program a 2 button card on it no damage to car so safe to use one of the best tools for renault .

[arosta]

If there is akl. Option is to program normal carbon pcf7936as and put into cardshell, then you can start car, but no remote control. And remember most important is: what colour of led is on card reader. If there is red - then only 3buttons hf with pcf7936 can be coded. But many times after 2005 there are card readers with white leds and then you can add 2 buttons even when there is option for hf cards (sometimes you can code both types of cards). Checked

[p1et]

If there is akl. Option is to program normal carbon pcf7936as and put into cardshell, then you can start car, but no remote control. And remember most important is: what colour of led is on card reader. If there is red - then only 3buttons hf with pcf7936 can be coded. But many times after 2005 there are card readers with white leds and then you can add 2 buttons even when there is option for hf cards (sometimes you can code both types of cards). Checked

So if customer have working 3 button HF card and card reader is with white leds, then I can add new key with 2 button and remote will work? Or I don't understand something?