20 Most Recent 2003 BMW 7 Series Questions & Answers

Initialize keys. Have all keys for the car with in reach. Get in car and close all doors. Put 1 key in the ignition and turn it to the key on engine off position and quickly turn it off and remove the key. With in 5 seconds press and hold the unlock button while pressing the lock button 3 times, after the 3rd press release the unlock button. If successful the door locks will lock then unlock. For the remaining keys you do not need to cycle the ignition just press the buttons as mentioned before.

blue or blue/gray smoke is a sign that engine is burning engine oil. keep an eye on oil level and if engine is getting hot or over-heated this will not help your situation.

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Common problems are the interior motion sensor and the hood switch. Try disabling the interior sensor by pressing the lock button on the key twice and see if it helps.

Sounds like you may have a short in the wiring to the speakers. You can play with the balance and fade controls to check the sound, but a professional car stereo installer can troubleshoot and replace that for you.

Check for OBD Fault Codes, then diagnose them, & component test, to find out what failed,what problems the vehicle has You didn't reset anything You cleared ALL Data needed to repair the vehicle, now it will have to be driven for a few days, so a shop can have fuel trim & other data needed to evaluate the issues

find were leaking in problemly ,window trunk seal

Check fuses

Camshaft Position Sensor?

Try spraying a little WD 40 on the hood latch. Sometimes it gets stuck and just needs to be loosened up a bit.

check for the brake light switch which is below the brake pedal.