business cd

First post! Just got a minter of an E46 325i but there are a couple of niggles I need to sort out: 1. The BMW radio was replaced by an aftermarket one. I want to put the original back in but the previous owner cut the antenna connection and soldered a generic one on. Does the antenna lead run...

I bought a 2006 318Ci last weekend and while I checked to see that the radio worked before buying the car, I didn't change channels and so didn't notice that the on and off button was the only one to work... oh dear I have been in a long series of talks with the garage I bought the car from...

Hi I wonder if anyone can tell me the best option to enable me to use the steering wheel controls for my iPhone. I have the business CD with the simple aux in (ie. no USB connection). I have seen CD changer adapters and also a retrofit BMW USB kit. Does anyone know the bext or cheapest method...

Hi Fitted my official AUX cable today to my Business CD head unit. AUX now appears under mode button and audio is coming through. However AUX level menu isn't listed under the 'note' menu as it should, any ideas?? Cheers

Hi, I have e39 2002 530d Touring with standard wiring loom for radio .Currently have a Business Tape Radio 40 pin flat connector. I thought I'd be clever and upgrade to a Business CD unit but now cannot get it working.. I can connect the 40pin connector to the CD top unit, but the lower mid...