Got a Combox retrofitted to my E92 M3 yesterday which means I now can play music over bluetooth - yaaaaay! Had a few problems initially with getting the track name/artist to come up correctly but after some research, I discovered that the iDrive media/bluetooth modules just needed an update to help with compatibility. Downloaded the 8Mb update from BMW's website, put it on a FAT32 formatted USB stick, and installed in about 3 minutes and now works perfectly.
Today, I decided to finally have a go at cleaning the leather also as my driver's seat in particular was quite shiny after nearly 100k and 9 years. I always thought that the shininess of the leather was it being worn and there was nothing I could really do about it so up until now I've been using some Dr Leather wipes every few months, which although are nice and give a matt finish for a week or two. However I was browsing Youtube and discovered that the shininess is caused by dirt and is completely reversible and a lot of people recommend using a soft leather brush, which I've always been sceptical about using as I didn't want to damage the leather.
However I gave it a go today, with an unused small brush in a boot polishing kit I have, and it worked *amazingly*. The method I used was to spray on some Autoglym Leather cleaning spray, then gently "scrub" with the soft brush, then use a damp/wet cloth to wipe it down, followed by a dry cloth to dry it. Instantly you could see the results...
Before:
During 50/50:
Bolster clean, before:
Bolster clean, after:
After one pass:
Washing the cloth after doing half of the drivers seat:
Difficult to photograph, but the seats are now so much more matt finish and it came out way better than I expected.
Finished up with some Autoglym Balm on the passengers seat, and a Dr Leather wipe on the drivers seat for protection and to see which looks better once cured etc.