E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG. 2003 330ci 80k miles Remote start- not the issue. :ben: Tried to start the car today, nothing. All lights on, power is fine, battery replaced not even two months ago. Will try the different key tonight but that can't be it because I just bought new keys two months Some of the common causes that stops the horn from working normally on your BMW 4 Series are blown fuse, bad relay, faulty horn, corroded or worn out connector, broken wire, broken clock spring or bad horn button. 1. Blown fuse. The horn on BMW 4 Series needs electricity to work. In case of a faulty fuse, the circuit is interrupted and the horn A. alexe34 Discussion starter. 84 posts · Joined 2006. #1 · Aug 23, 2009. Hi, my 1992 325 manual no longer has a working fuel gauge (fuel gauge now always reads empty with the yellow light on). I believe that it stopped working after I drove the car on a fast and winding country road drive, which may have knocked the level sensor possibly. The '134330' means Left lobe has 13.4L and Right lobe has 33.0L, that totals to 46.4L which is what the middle picture shows (test 6.1). As the car moves, the numbers may also jump around a bit as fuel sloshes around and between each lobe of the tank. Test 6.2 is the indicated value and tank phase. -Turn signals and hazards work, but indicators and "blinker" noise do not.-Seat belt indicator light stays on.-The key's lock and unlock buttons don't work. -Rear window opens randomly but button has no effect.-Sometimes acts as if the key is still in the ignition when it isn't (dings). Here are what my symptoms where and what I did to fix it: Symptoms. * Speedo, Tach, Gas, Coolant Temp, MPG, Odo, gauges not working. * None of the steering wheel buttons are working. * Turn signals not working. * Fan works but A/C does not. * Radio works. * ABS and Seat Belt lights work. * Instrument cluster lights up. Not effected and working fine:-. Xenon Headlights. Interior lights - Door Lights / Reading Lights / Courtesy lights / Vanity Lights. Sometimes during the flickering issue when turn car off brake lights turn on and stay on. Only temporary solution I have found is removing negative cable from battery for a while may solve this. 1460 posts · Joined 2003. #16 · Sep 14, 2005. If the YELLOW oil light is coming on and the oil level is correct, then the likely culprit is a faulty sensor or wiring - this light indicates oil LEVEL. If the RED oil light comes on, then the oil PRESSURE is low - this light should not be ignored, switch off the engine as soon as possible AKTGsjz.