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Cluster M3 LED Retrofitting: Difference between revisions
(Created page with " There is a method of "modifying" a normal E46 Cluster to have the M3-LEDs. Its a hardware mod, so here is a small list of things which you will need: 1x TPIC6C595DR(Shift r...") |
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[[File:Shiftlights.jpg|thumb]] | |||
Some of you asked if its possible to retrofit the M3 LEDs at the engine speed dial in a normal E46 cluster. Well, now it is! | |||
Its a hardware and software mod, so you need to source the following components and code the cluster afterwards for it to work. | |||
Its a hardware mod, so | |||
7x | * 1x TPIC6C595DR(Shift register) | ||
* 1x CML0805X7R104KT50V (CAP, X7R, 0805, 0.1UF, 10%, 50V ) | |||
* 10x RMCF1206JT160R ( RES 160 OHM 5% 1/4W 1206 ) | |||
* 3x red LEDs 3528 PLCC2 | |||
* 7x yellow LEDs 3528 PLCC2 | |||
These parts can be ordered at your prefered electronics store. Also the amount of yellow and red may vary depending on your prefared scaling. | |||
''' | '''Modification Tutorial:''' | ||
Modification Tutorial:''' | |||
1. Disassemble your cluster | 1. Disassemble your cluster | ||
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6. Assemble the cluster back | 6. Assemble the cluster back | ||
Revision as of 00:10, 22 April 2020
Some of you asked if its possible to retrofit the M3 LEDs at the engine speed dial in a normal E46 cluster. Well, now it is!
Its a hardware and software mod, so you need to source the following components and code the cluster afterwards for it to work.
- 1x TPIC6C595DR(Shift register)
- 1x CML0805X7R104KT50V (CAP, X7R, 0805, 0.1UF, 10%, 50V )
- 10x RMCF1206JT160R ( RES 160 OHM 5% 1/4W 1206 )
- 3x red LEDs 3528 PLCC2
- 7x yellow LEDs 3528 PLCC2
These parts can be ordered at your prefered electronics store. Also the amount of yellow and red may vary depending on your prefared scaling.
Modification Tutorial:
1. Disassemble your cluster
2. Solder the Shift register(Green in Picture) first. It has same polarity as the shift register left to it. Just solder it like in the picture
3. Solder the Cap(Purpe) next. Polarity does not matter
4. Solder the Resistors(Blue) next. Polarity does not matter
5. Finally solder the LEDs next. Red means yellow led, yellow means red LED - sorry for the misleading colors. Polarity is important here and GND is marked with the Black color.
6. Assemble the cluster back
