Worked like a treat. Now one click unlocks all doors!

Thanks Overboost!

By the way, is there a similar coding for removing the annoying chime when your driver door's open and the key is in ignition?

A lot of times we need ignition power while working on the car. It's such a hassle to have to endure that noise all day long!

Yes sir. Go to the IKE (Cluster) settings. Deselect key in lock warning under acoustic warnings. You will hear some clicking and may need to reset the clock when you program the cluster.

http://blog.obdexpress.co.uk/wp-cont...40-win7-11.jpg

Hi Overboost,

Thank you for the instructions. Unfortunately, my model doesn't have the "acoustic warning" options under IKE coding.

Could this be a 04~06 E53 model only functionality?

Mine is 03 4.6is.

Still very stoked that I can unlock all doors so it's a very good day!

It doesn't look like you have the option in your software. Can you tell me the version number in the software you are using? 1.4.0.7?

This may need to be done with NCS Expert if the BMW Scanner 1.4 software will not do it on yours. I know it can be accomplished as Euro spec cars do not have that chime. The line in the KMB coding in NCS Expert is:
gong off for seat belt (warning is still in the cluster) - GURTWARNUNG_GONG - nicht_activ

Here's the version of the software:

I will try ncs experts and see.

Thank you!