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STLFBW1 / STE93, STLFBW3, STLFBW4, STLFBW5 - SmartTOP for BMW 1, 3, 6, Z4, Mini
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Knowledgebase STLFBW1 / STE93, STLFBW3, STLFBW4, STLFBW5 - SmartTOP for BMW 1, 3, 6, Z4, Mini

Articles in this category

BMW Power connection / battery drain question

Question: Reading some forum posts online, it seems that some BMW modules had been causing battery drain, where you appear to have recommended supplying an direct 12v battery supply as a cure. Is thi...

2,822
(15)

BMW Battery drain issues or error messages in dash about battery voltage

This article applies to the following BMW products and serial numbers: STE93 ALL modules WITH USB port STLFBW1 serial numbers 090501-001 up to 100701-025 RKLFBW1 serial numbers 090501-001 up to 100...

5,881
(16)

Can the red LED in the rear view mirror (clown nose) be connected to the smartTOP or is the remoteKEY really necessary?

Question: There is a remoteKEY module for BMW which can be connected to the red LED in the mirror to simulated an armed alarm (if the factory alarm is absent). Can the LED also be driven by the smart...

1,755
(37)

LED does not blink or top does not operate after installing STLFBW3 or STLFBW4 with plug and play harness (mainly Z4)

Problem: After installing everything the module does not seem to operate or the LED will not blink, instead it lights up permanently or not at all.   Solution: The big black plug that needs t...

2,086
(21)

BMW Z4 or 3 Series: The LED in the TOP CLOSE button lights up when using the one-touch feature to OPEN the top

Question: On cars where there are two separate LEDs built in to the top switches for open and close, only the same (green) LED will light up , no matter if I OPEN or CLOSE the top. In factory conditi...

886
(19)

Under certain circumstances the convertible top will suddenly not work.

Problem: The convertible top for no apparent reason does not start to open or close. No error message is displayed. Only 2 or 3 of the 4 windows start moving, sometimes even all windows start moving ...

1,673
(36)