Emergency call system backup antennas component description - GF82.95-P-4002SXU
MODEL 221.0 /1 with CODE (494) USA version up to Model Year 8
MODEL 221.0 /1 with CODE (389) Mobile phone preinstallation with universal interface, USA/Canada up to Model Year 8
MODEL 216.3 with CODE (494) USA version up to Model Year 8
Shown on left-hand side of model 221
Location
The emergency call system left backup antenna is installed at the left rear and the emergency call system right backup antenna (A2/55) at the right rear behind the bumper. The emergency call system left backup antenna and the emergency call system right backup antenna are accessible from the trunk.
Task and function
On model 221 up to 31.12.05, the emergency call system left backup antenna and the emergency call system right backup antenna receive and transmit - in the event of a failure of the emergency call antenna (A2/52) - the mobile phone network data over the emergency call system antenna splitter (A2/25) from and to the emergency call system control unit (N123/4).
On model 221 as of 1.1.06 and on model 216 as of 1.1.06, the emergency call system left backup antenna and the emergency call system right backup antenna receive and transmit - in the event of a failure of the telephone and GPS roof antenna (A2/49) (model 221) or of the telephone and GPS antenna (A2/49) (model 216) - the mobile phone network data over the emergency call system antenna splitter from and to the emergency call system control unit.