Lexus NX keys, spares and programming
Owners usually need a clear answer: can this particular NX key be dealt with at the vehicle? The model year and fitted security system decide that.
- Done where the car is parked
- Clear price before any work
- Key checked from the registration
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- DBS Checked
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What goes wrong with NX keys
A useful example is a smart key works at the backup point but not normally. We start with checks that match what the car is doing.
Every NX key lost
No working key? On supported NX versions, the blade is cut from the lock and a new key added to the immobiliser.
The car does not recognise it
A NX that unlocks but will not start points away from the remote and towards the transponder or immobiliser, which is where testing begins.
Only one key
One NX key is a risk. A spare made now avoids a bigger job later.
Why the NX model year matters
How a NX key is coded depends on its generation and equipment level.Proximity smart keys across the range with generation-dependent parts. A key that only unlocks the doors is not finished. We check starting, remote and keyless operation before calling it done. If a newer version cannot be done on site, we say so before booking.
NX key work we carry out
The service pages below explain each job in more detail.
No NX key left
When the last key has gone, we confirm the route before travelling.
NX spare keys
An additional authorised key prepared and tested while a working key is still available.
Programming and recognition for the NX
Adding a new key to the immobiliser, or fixing one the car has stopped accepting.
The right key for this NX
The Lexus NX is a compact hybrid SUV. The useful model-specific point is checking the exact fob and emergency blade before attendance.
A NX key has to match in three ways: the blade, the electronics and the car's own security records. Generations range from proximity smart keys across the range with generation-dependent parts.
Check this vehicle with usGetting Your NX Sorted Faster
Registration, year and a photo of the key: that is all we need to start on a NX.Also tell us whether another key works, what the dashboard displays and whether the problem followed a flat battery or damaged fob. Those details help separate a key fault from a vehicle-side issue.
Lexus NX keys: quick answers
Straight answers for NX owners. A registration check confirms what applies to your particular vehicle.
More Lexus key information
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- Price explained before any work
- No upfront payment
- Deal direct with the technician
Having trouble with your NX key?
Text the registration. We confirm the NX key and the price before we come out.
“Did the work at a 3rd of the price of the dealership and I'm sure to a higher quality, the work was quick and professional.”