2006 bmw 330i will not start. lights work and radio but will not crank

SOURCE: bmw e90 fuel

YOUR BATTERY SAFTEY TERMINAL MOST LIKELY BLEW (ON POSITIVE BATTERY CABLE ON RIGHT SIDE OF TRUNK). NEEDS TO BE REPLACED. SEE A DEALER.

SOURCE: Sputtering BMW

this could be caused by poor gas, or intake and exhaust vanos solenoids, first try filling the tank with high test gas with low ethenol content,run through a couple of tanks, if still occuring your solenoids may be gummed up, they are located at the front of the cyl head and help in by 1 10mm screw, remove and blow clean with compressed,also be sure to change your oil more freequently than cbs indicator suggests.

SOURCE: driver side headlight is dead.

replace bulb first try to take out passenger side bulb and test it on the drivers side to c if it is the bulb

SOURCE: aftrmarkt cd player 2004 bmw 330i

2004 BMW 330i Car Radio Wire Diagram
Car Radio Battery Constant 12v+ Wire: Red/White
Car Radio Accessory Switched 12v+ Wire: Violet/White
Car Radio Ground Wire: Brown
Car Radio Illumination Wire: N/A
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: White
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Yellow/Red
Left Front Speaker Negative Wire (-): Brown/Orange
Right Front Speaker Positive Wire (+): Black/Red
Right Front Speaker Negative Wire (-): Brown/Orange
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Yellow/Black
Left Rear Speaker Negative Wire (-): Black/Orange
Right Rear Speaker Positive Wire (+): Blue/Black
Right Rear Speaker Negative Wire (-): Black/Orange

pls rate

SOURCE: my 2001 BMW 330i will not start. It cranks but

check for spark