911 Carrera 4S (997) F6-3.8L (2007)
Antenna, Radio: Technical Service Bulletins
Audio System - Roof Mount Antenna Installation
Technical Information
911(997)
5/05 ENU 9138
Roof Antenna Installation (I No. 461)
Vehicle Type:
911 Carrera (997)7911 Carrera S (997)
Model Year:
As of 2005
Filing:
This bulletin replaces bulletin Group 9, #5/05, dated 5-24-05.
Situation:
Retrofitting
Concerns:
ONLY Coupe
NOTE:
An external antenna can be retrofitted on the roof of the vehicles specified above for improved AM reception. In this case, one of the two ultra-short
wave antennas on the windshield (antenna diversity) is no longer needed.
The standard electric wire harness for the external antenna is included in the scope of delivery.
Only the antenna wire (HF line) for the external antenna/antenna diversity control unit and the power supply line for the external antenna/PCM are
required for subsequent installation. These must be disconnected from the standard wire harness. The other wires will not be needed.