BMW E30 Ashtray Modular Conversion System – USB, Volt Meter, Switches, and Mounts

Overview

Modern functionality, factory-style fit. This BMW E30 Modular Ashtray Conversion System transforms your center console into a practical control hub—without sacrificing the OEM aesthetic. The base plate replaces your original ashtray and accepts modular inserts for USB charging, voltage monitoring, ball mounts, and I/O switching. Perfect for E30 enthusiasts who daily their car or want subtle modern upgrades.

Each insert is built around E36 OEM switch dimensions, making it compatible with E36-style switches and aftermarket modules. 

Please note: the conversion base plate is a mandatory purchase; the modules will not fit on their own.