Lexus RX 350
Lexus RX 350: 6 configurations and 4 reviewed-guide records. Match your year, ignition and transmission in the table. Factory remote start depends on the exact equipment and owner's manual. Source records checked 2026-10-16.
Last checked: . RemoteStarterCheck methodology and source records.
The RX 350 needs different parts depending on the year and whether it has a key or a start button. Find your configuration.
6 vehicle configurations, 4 with a documented setup. See coverage.
Years and how you start it
Supported by a documented setup A reviewed guide documents a setup. Unverified A manufacturer listing alone does not establish compatibility.
| Years | How you start it | Answer | Module | T-harness | Minimum firmware | Transmission | Evidence |
|---|---|---|---|---|---|---|---|
| 2025 Lexus RX 350 Push button start | Push button start | Unverified | Unverified | Manufacturer listing seen: Fortin guide index, checked | |||
| 2023 to 2024 Lexus RX 350 Push button start | Push button start | Supported by a documented setup | EVO-ONE | THAR-ONE-TOY16 | 88.33 | Not listed in guide | Manufacturer guide reviewed: Listed in Fortin install guide #116181 as of · page 1 |
| 2020 to 2022 Lexus RX 350 Push button start, Push-to-start (2020 2022), Rx 350L Push-to-start | Push button start, Push-to-start (2020 2022), Rx 350L Push-to-start | Supported by a documented setup | EVO-ONE | THAR-TOY6 | 79.66 | Not listed in guide | Manufacturer guide reviewed: Listed in Fortin install guide #98981 as of · page 1 |
| 2018 to 2019 Lexus RX 350 Push button start | Push button start | Unverified | Unverified | Manufacturer listing seen: Fortin guide index, checked | |||
| 2016 to 2017 Lexus RX 350 Push button start | Push button start | Supported by a documented setup | EVO-ONE | THAR-TOY6 | 79.66 | Not listed in guide | Manufacturer guide reviewed: Listed in Fortin install guide #70651 as of · page 1 |
| 2014 Lexus RX 350 Push button start, Push-to-start (2009 2015), Rx F Push-to-start | Push button start, Push-to-start (2009 2015), Rx F Push-to-start | Supported by a documented setup | EVO-ONE | Not listed in guide | 79.66 | Not listed in guide | Manufacturer guide reviewed: Listed in Fortin install guide #77021 as of · page 1 |
Not sure which ignition?
Push-to-start: you press a button to start. Standard key: you turn a key. H key or G key: Toyota keys with an H or G stamped on the blade.
Does the RX 350 have factory remote start?
Check your exact owner's manual and ask the dealer using the VIN. An aftermarket guide record does not establish factory remote start equipment.
Lexus factory remote start options. Installation costs and quote questions.
For this model, a reviewed-guide badge applies to one configuration at a time. Two entries with the same year can differ by ignition, production date, radio, market or transmission. Open the individual record for the source and recorded date. An unverified row records a coverage lead rather than a confirmed setup. A gap in the table means we have no matching record; it does not establish that installation is impossible.
Before buying, ask an installer to check the current full guide, equipment and vehicle restrictions. Our recorded page-one review does not replace that check. Confirm factory fob operation, app service, range and what happens when you enter the vehicle to drive separately. Missing equipment or firmware fields are not evidence that those items are unnecessary.
Model questions
Does the Lexus RX 350 have factory remote start?
Check your exact owner's manual and ask the dealer using the VIN. An aftermarket guide record does not establish factory remote start equipment.
Can I use my factory key fob?
Only if the exact installation supports factory-fob commands. Check your own manual and have the installer demonstrate the installed control method. Three lock presses are not a universal feature.
How much does installation cost?
Ask for a written quote for the exact year, ignition and transmission, including equipment, programming, labour, tax and any recurring app plan. Published package prices are examples rather than vehicle quotes.
Related guides
Other Lexus models
Find an installer
A qualified installer can confirm your configuration and the full current guide.
View installer contact details