Hi guys, so I just did a transmission service/flush on my X. I drained the old fluid and put in new BMW Trans fluid, the one especially for the 4.8is. I only put about 4 quarts back in, I guess thats how much came out, but I have two quarts left. I did this on Saturday, it is now Wednesday. My question is that sometimes the trans kicks when shifting down gears. Say going into a turn, it kicked one time (only a little) but then yesterday I went to really give it to it and it kicked extremely hard. Then today I turned the car on and the check engine went on and gave me the code P1334. Can anyone tell me what this code is? I read on bimmerforums that one guy did the trans service and reset and updated his transmission when his did the same things, and apparently it stopped. Will this solve my problem? And also, the car tends to break using the gears (downshifting) when going at higher speeds, especially downhill. Anyone have a solution to this problem?
Thanks a lot,
Danny

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2004 BMW X5 4.8IS Imola/Alcantara

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