Technical Service Bulletin L-TT-0121-13 — 2011 LEXUS IS 350C
EQUIPMENT ADAPTIVE/MOBILITY
Bulletin Details
| TSB ID | L-TT-0121-13 |
| Manufacturer | |
| Vehicle | 2011 LEXUS IS 350C |
| Component | EQUIPMENT ADAPTIVE/MOBILITY |
| Communication Date |
Bulletin Summary
MY 2013 Gen 7 navigation systems use a USB SST to update the firmware and map. MY 2014 IS and GX models incorporate a Gen 8 navigation system that uses a USB stick to update the firmware ONLY. Refer to the chart below for a comprehensive list of all current and previously issued USB SSTs and their applicability.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2011 LEXUS IS 350C
L-TT-0169-14
WHEELS
L-SB-0041-11 Rev
POWER TRAIN:AUTOMATIC TRANSMISSION
LTT016414
EQUIPMENT ADAPTIVE/MOBILITY
LTT013413A
EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI
L-TT-0068-11 Rev
EQUIPMENT