Mydash computer screen and stereo wont work in 2004 bmw 530

Had the same problem. Just replaced it. Internal electrical problem. Cheaper to install a new after market one, than to have it diagnosed by the dealer and pay top dollar for one

engine could need tune up.could have faulty engine coolant temperature sensor.could have clogged fuel filter and air filter.could have worn out spark plugs and wires.faulty rotor and distributor cap. ignition timing off could have worn or broken timing belt.many things will cause no start.first code scan vechicle first before buying new parts.

sounds like a fuel pump or filter problem. replace filter first its cheaper than a fuel pump.my fuel filter on my 01 530 was under the driver side half way back along the bottom rail of the car.i had to remove the aero plastic with a plug puller that gave me acess to it.try and replace that first. if it doesn work its prob.fuel pump.

hi, there is no sound coming through my speakers in my car how do i solve this problem?

won't crank????? Starter motor probably. Crank but won't run...fuel pump, crank sensor, coil pack and/or computer.
could also be the relay sending full juice to the starter motor.

sounds like battery or bad starter

Verify your alarm if you have one.

use the I drive system to reset flat tire monitor, go to vehicle settings, then flat tire monitor, then select reset, then you have to drive the car system resets as you drive

Hi aajabbar , this can be tricky if you haven't reset the cbs indicator before
first turn the ignition on so that you have all the ignition lights on and the engine not running, once the service indicator has cleared fom the display, press and hold the tripometer in until the display shows a triangle then the microfilter symbol, release the button then press and hold again untill reset shows, then release and press and hold again untill you have a sequence of lines on display, once this has happened release the button and turn off the ignition, once the ignition is switched on again the sevice indicator should have reset. you may wish to print these instructions and familiarise yourself with them before carrying out a reset. regards Mark.

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

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