BMW RM1 Module
Used in the (E31) 1989-1999 8-series and possibly other cars
Last updated March 4, 2019

The RM1 module part number 61.35-1 383 411 was used in the E31 8-series. This module uses 11 of the Tyco V23133-A1001-C133 relays to control various functions in the car such as door lock, power windows, trunk release. If you need to replace one of these relays I have them available for purchase. Click on the part number above. These relays are solder to the board and getting them out without damaging the board can be very difficult without the tools and the skill. If you want you can send it in and get them professionally replaced. Contact me at

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