Alpine/Pioneer Radios/CD Changers - Description: Overview

90bmw20 Group 65 Radio and Accessories
Bulletin Number 65 05 90 (3132)
Woodcliff Lake, NJ October 1990 Service Engineering
SUBJECT: 1991 Model Alpine and Pioneer Anti-Theft Radios and CD Changers

MODELS: All so Equipped

BMW is pleased to introduce the 1991 model radio and CD changer system.

For the first time, both radios and CD changers are interchangeable between the two manufacturers.

While the anti-theft features are retained from the 1987/88 and 1989/90 model radios, the 1991 model radio incorporates many improvements in the areas of radio and CD operation.