self leveling inactive,low tire pressure. aarrgg

[electricalserv x5]

So my SLI and LTP lighting has been going on and off for the last month, DRIVING ME NUTS........... I played around with it yesterday and then it stayed on[ oh great] so..........I did some research and found to disconnect the height sensor[mine was the front driver side] and add a little oil or grease, Well that did, it made the connection and all is well ,for now................I didn't know that there are 4 sensors???? any way happy again

[WPHD]

Nice work! I've had my SLI light on constant for about 6 weeks now. Had it checked and code 74 comes up which is something about pressure accumulator. Cleared the code and it functioned fine for a couple days then on again. Just took it to BMW dealer for diagnosis and they want me to throw $1105 in parts at it. I've done enough reading on the subject to know that throwing money at it usually doesn't help.


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[electricalserv x5]

Originally Posted by WPHD

Nice work! I've had my SLI light on constant for about 6 weeks now. Had it checked and code 74 comes up which is something about pressure accumulator. Cleared the code and it functioned fine for a couple days then on again. Just took it to BMW dealer for diagnosis and they want me to throw $1105 in parts at it. I've done enough reading on the subject to know that throwing money at it usually doesn't help.


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I hear that man..............It's most likely the sensor and DIY and it will work better...........Mine went off but I have to use cable ties to keep it from moving around , $1100 gees...................