BTW, the remote fob/ID transmitter aerials for comfort access are not in the Diversity antenna. The CA (comfort access) antennas are located all around the car. (interior & exterior locations)..so if the RF (radio frequency) signals from a cell tower is near your car...it could definitely affect the remote's function:
E84 - interior aerial center console front:
E22 - interior aerial center console rear:
B207 - steering column Ring Aerial:
E28 & E36 - luggage compartment area aerials
E23 - exterior aerial left side:
E83 - exterior aerial right side:
E87 - exterior bumper aerial:
