BMW M5 Sedan 2009 - Manual (Page 192)

Telephoning
190
that the mobile phone can engage in the
snap-in adapter.
2. Push the mobile phone with the buttons
facing upward toward the electrical connec-
tions and press down until it engages.
The mobile phone's battery is charged from
radio readiness or with the steering unlocked.
To protect the vehicle's batteries, avoid
using the phone when the ignition is
switched off. <
Removing mobile phone
Press button.
Online Edition for Part no. 01 41 2 600 738 - © 08/08 BMW AG