APS question for my S-Class

[JEZ.S320L]

How do I obtain the correct model/version identifier for the APS sysyem in my S-Class.? The Handbook doesn't give that info.

I have heard of 20, 30 and 50 - but have no idea what mine is.

The reason I need to know, is to allow me to try and obtain (via ebay..!!) a more uptodate CD Rom than the one currently installed, which is a 1998 version.

Thanks.

 

[television]

Take car Jez,,many Ebay copies do not work

What year is the S class

 

[JEZ.S320L]

Take car Jez,,many Ebay copies do not work

What year is the S class

I will do. The car is 1998.

 

[JEZ.S320L]

Sorry to 'bump' this post - but can anyone help/advise, please?