W209 Brakes disc, Pads & sensor, drilled or solid ? Makes ?

[Dieseldutch]

I need to replace my front brakes but I now getting confused of what to get.
I currently have all stock brakes, but after looking on car parts 4 less there seems to be loads of options, I like the look of the drilled discs but theres different diameters showing for my car, will both sizes fit ? 288mm or 330mm is it ok to change solid to drilled ?

By going for drilled discs will it make any difference what pads to get ?

Ive changed many pads over the years but Ive read that theres a separate brake wear sensor, normally these come part of the pads , will it need replacing as the brake wear message is coming up on the dash.

 

[whitenemesis]

Check dealer pricing and options before going aftermarket. Service parts are usually very competitive.

If the message has come up on the dash the sensor(s) will need replacing.