Battery charger BMW Z3 roadster 48078.BMW parts catalog ETK contains detailed information on spare parts for cars manufactured by BMW since 1928.

On older vehicles (up to and including
E46) with the battery in the engine compartment, the charging socket contained in the delivery specification is not fitted. The cigarette-lighter socket or power socket already present in the vehicle can be used.
Important:
The installation instructions are not included in the retrofit kit.
Print out the latest installation instructions from the Aftersales
Assistance Portal (ASAP) and issue to the customer.