Selecting telephone antenna, function - GF82.95-P-3001SXU
MODEL 221.0/1 up to 31.12.05 with CODE (494) USA version
Usually, the telephone connections are established via the emergency call antenna (A2/52) located on the trunk lid. If the emergency call antenna is defective, e.g. after a rollover or in the event of poor reception, 2 backup antennas are located in the rear bumper of the vehicle, which are designated as emergency call system left backup antenna (A2/54) and emergency call system right backup antenna (A2/55).
The emergency call system control unit (N123/4) recognizes the antenna failure or the poor radio reception on the emergency call antenna and in turn automatically activates over the emergency call system antenna splitter (A2/25) the emergency call system left backup antenna and the emergency call system right backup antenna.
| GPS antenna splitter, component description | GF82.62-P-3129SXU | ||
| Telephone and GPS roof antenna component description | GF82.62-P-4119SX | ||
| Emergency call system control unit, component description | GF82.95-P-3212SXU | ||
| Emergency call antenna component description | GF82.95-P-4000SXU | ||
| Emergency call antenna splitter component description | GF82.95-P-4001SXU | ||
| Emergency call system backup antennas component description | GF82.95-P-4002SXU |