Description
Fully Operating SI Board with Service Interval functionality
Replacement for the leaky battery Si board V2.1:
After a lot of research and testing we designed an improved multi-layer PCB with modern Lithium battery design.
These boards incorporate all revisions of BMW’s original SIA system and work flawless.
All boards have a 24h test cycle and a full 2 year warranty!
“The Ultimate Instrument Cluster Repair”
Fits on:
E23 725i 728i 732i 733i 735i 745i Models from 09/81 up to 01/86
E24 628CSi 635CSi M635CSi Models from 05/82 up to 01/86
E28 518 518i 520i 524d 524td 525i 525e 528e 528i 533i 535i 535is M535i M5 Models from 02/81 up to 01/86
Part numbers:
62 11 1 394 270 / 62111394270
62 11 1 376 730 / 62111376730
62 11 1 373 499 / 62111373499
62 11 1 371 289 / 62111371289
62 11 1 371 287 / 62111371287
Will fit all early E23’s, E24’s and E28’s with the early cluster that you can recognize for having 3 red LED’s instead off the later one that has only 1 red LED.
Does not work with Early (PRE 1981) E23’s and E24’s
Question
