| Qsilver7 |
05-02-2015 03:50 PM |
Okay...so are you referring to the entire instrument cluster...or the individual clocks behind each of the dials in the instrument cluster?
If you're referring to the instrument cluster...you don't say which one you have...high cluster or low cluster. I believe the e46 only came with the low cluster (has the graphic display for check control warnings). The e53 can have either the low cluster or the high cluster with the 20 digit alpha/numeric display...which communicates over the I-bus...which the low cluster doesn't...it is a K-bus component.
Also, installing a cluster from another BMW will cause the odometer tamper dot to illuminate because the LCM & IKE won't have the same VIN, mileage, and SI information. If you drive over 120 miles/200 kilometers...without the matching IKE & LCM, then you'll register a fault (see data point #5 in the info below).
The instrument cluster (IKE) is also ZKE coded...meaning that it has information about transmission, engine, and other options etc...so if these things aren't the same...the cluster isn't going to work properly...especially if one is for a manual...or an automatic that is 5 spd and the other has a 6 spd auto tranny.
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