Best tracker and immobiliser for a Lexus NX
The best setup for a Lexus NX is a CAN-bus immobiliser with an S5 tracker that has driver recognition and jamming alerts. The NX was the big riser in the latest DVLA list, mostly through CAN attacks. The DVLA recorded 951 Lexus NX thefts in 2025, number 8 on the UK list.
Our pick for the Lexus NX
For the Lexus NX we recommend S5 tracker + immobiliser, as dual layer protection.
Layer one: stop it leaving
A CAN-bus immobiliser that stops the hybrid system engaging without your sequence.
Layer two: get it back
A Thatcham S5 tracker with a driver tag and jamming detection.
Worth adding
Keys kept away from doors and windows, and a fob pouch for Smart Entry.
Which setup suits your Lexus NX
| Your car | Setup | Why |
|---|---|---|
| 2021 onwards (second generation, including 450h+) | CAN-bus immobiliser and S5 tracker | Newer, valuable hybrids are the main target. |
| 2014 to 2021 (first generation) | CAN-bus immobiliser and S5 or S7 tracker | Still taken in numbers; S7 suits cars garaged off the street. |
Options compared for the Lexus NX
| Option | Verdict | For this car |
|---|---|---|
| Tracker on its own | Not enough | Leaves the NX open to CAN injection, and thieves often carry jammers. |
| Immobiliser on its own | Strong, but incomplete | Blocks the drive-away but cannot find the car if it is taken another way. |
| S7 tracker + immobiliser | Good | A fair step on a first-generation NX kept in a garage. |
| S5 tracker + immobiliser | Our pick | Driver recognition, jamming alerts and a CAN-bus immobiliser fit how NXs are being stolen. |
Do insurers want a tracker on a Lexus NX?
Insurers have been asking more questions about Lexus NX security. Some require a Thatcham tracker, so check the wording on your policy before you choose.
Lexus NX tracker choices use the S5 and S7 Thatcham categories; S5 vs S7 explained; what insurers mean by approved.
Questions to ask your fitter
- Is the immobiliser compatible with the NX hybrid start system?
- Will I be alerted if the car moves without my driver tag?
Lexus NX tracker and immobiliser questions
What is the best tracker for a Lexus NX?
A Thatcham S5 tracker with driver recognition and jamming detection, with a CAN-bus immobiliser alongside.
Why did Lexus NX thefts rise?
The NX moved from outside the top 20 to eighth in the latest DVLA figures. Much of that is linked to CAN injection on Toyota group hybrids.
Does the Lexus Link app stop theft?
It can help you locate the car, but it is not a monitored recovery service. A Thatcham tracker and an immobiliser give much stronger protection.
More on the Lexus NX
- Is my Lexus NX at risk of theft? The full DVLA figures and why thieves pick it.
- How Lexus NXs are taken: can injection, relay theft on keyless cars, key burglary.
- Check the theft risk where you park.
- Our full Lexus NX security guide.
- Why an S5 tracker pairs with a Ghost immobiliser on cars like the Lexus NX.
- Best tracker for other cars.
Get this setup fitted to your Lexus NX
Send us the model year and where it is kept for a fitted quote. Get my Lexus NX quote →
Lexus NX theft figures: DVLA 2025 records (FOI) via What Car?. Advice checked 6 November 2026. Your insurer's wording always comes first. Trademarks belong to their owners.