LS 460 RWD V8-4.6L (1UR-FSE) (2010)
Antenna, Navigation: Service and Repair
Removal
NAVIGATION: NAVIGATION ANTENNA: REMOVAL
1. REMOVE COWL TOP VENTILATOR LOUVER RH See: Starting and Charging/Charging System/Alternator/Service and Repair/Removal and
Replacement/Removal
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt
pretensioner activation.
NOTICE:
After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory
and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative
(-) battery terminal.
3. REMOVE INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY
(a) Remove the instrument panel safety pad See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service and
Repair/Removal and Replacement/Removal.
4. REMOVE NO. 2 SIDE DEFROSTER NOZZLE DUCT See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service
and Repair/Overhaul/Disassembly
5. REMOVE DEFROSTER NOZZLE ASSEMBLY See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service and
Repair/Overhaul/Disassembly
6. REMOVE NO. 3 HEATER TO REGISTER DUCT See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service and
Repair/Overhaul/Disassembly
7. REMOVE NAVIGATION ANTENNA ASSEMBLY (for DVD)
(a) Detach the 4 clamps.
(b) Remove the 2 screws and antenna.
8. REMOVE NAVIGATION ANTENNA ASSEMBLY (for HDD)