I tried to open my hood while the engine is on and I can hear this ooooooooooooooh sound. I had posted in youtube here. What could this be? Thanks. https://www.youtube.com/watch?v=zcAnALdOm5s&feature=youtu.be

Hey guys, I recently got a 2013 335xi with the HK L7 system. Sounds great IMO coming from a Nissan with the bose system. It's just that I have an iPhone 6 and connect via AUX as for some reason I don't have the bluetooth music option??? (I can connect my phone via bluetooth to talk but there's...

My 2015 435i came with stock Audio. What is the best way to upgrade to something close to the Harmon Kardon audio? I see that I cn buy the control head, amplifier and speakers. But something tells me it may not be that simple. The stock audio is a disappointment for such a great automobile.

Hi everyone, My 1995 BMW 318i convert engine is sounding really weird. Its almost as if my engine is "stressed" heres a link to the video on youtube of how it sounds. Any suggestions on the cause/ has anyone ever had this issue before? Thanks for your advice, appreciate it!

Just had 2006 750Li in my independent mechanic's shop for the rear trunk closer not working for a second time. He found that the hydralic strut leaked fluid onto the Logic 7 amp. I've got a Universal warranty, so it covered the amp, along with a problem I had with the CD player not ejecting the...