Mercedes-Benz 2001 C 320 - Manual (Page 31)

22 Central locking system
Technical
data
Instruments
and controls
Operation Driving
Instrument
cluster display
Practical hints Car care Index
Vehicle keys
Included with your vehicle are 2 electronic main keys
with integrated radio frequency and infrared remote
controls plus removable mechanical key.
The locking tabs for the mechanical key portion of the
two electronic main keys are a different color to help
distinguish it.
Warning!
When leaving the vehicle always remove the
electronic key from the starter switch, and lock
your vehicle. Do not leave children unattended in
the vehicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment may cause
serious personal injury.