20 Most Recent 2007 BMW X3 3.0si Questions & Answers


I would check the spark plugs and wires or coil packs. Sounds like the ignition system is arcing.

2007 BMW X3... | Answered on Sep 05, 2015


If one side works and the other doesn't it not the switch. Wires usually break in the door jam. At the front of the door while opened, there is a rubber boot that holds the wires for the door. If a wire is broke, it would be there. The other is the motor in the mirror died. You would have to replace the entire mirror to fix it. You can have it checked with a scanner under body control module/ functions.

2007 BMW X3... | Answered on Mar 01, 2015


almost sounds like the air tubing came lose behind or under the dash. reconnect the hoses.

BMW X3 Cars &... | Answered on Feb 05, 2018


Have you traced the hot wire up to the source to see where is loses voltage, you have to do that. You will need a 12 volt test light, about $5 at any auto parts store or sears.

BMW X3 Cars &... | Answered on Sep 02, 2016


possible causes are
crankshaft position sensor
cam shaft position sensor/s
ignition control module
broken timing belt/chain

BMW X3 Cars &... | Answered on Aug 20, 2016


If it is black sooty smoke injectors are putting to much fuel into the cylinders so they may need to be tested
Whitish grey smoke could be extra oil burning due to busted cylinder rings or head gasket allowing coolant into cylinder

BMW X3 Cars &... | Answered on Apr 15, 2016


has any lights come on the dash. like engine light abs or a spanner light?

BMW X3 Cars &... | Answered on Feb 12, 2016


disconnect battery wait 5 min reconnect battery or take it to auto zone have them reset

BMW X3 Cars &... | Answered on Dec 01, 2015


I would suggest taking it to a shop... however if you have the means there is a plug on the transmission that you remove and if fluid drips out it is good if no fluid then add. There is no dipstick

BMW X3 Cars &... | Answered on Nov 16, 2014


You might have transmission problem. It could be low fluid level or could be an internal transmission failure. I suggest you to have the fluid level checked for quality. Another thing you can try to reset your transmission. BMW transmission would help you to know about the transmission better.

BMW X3 Cars &... | Answered on Nov 10, 2014

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