Toyota Sienta Spare Smart Key Upgrade on Auckland’s North Shore

The Toyota Sienta is one of the most popular family cars we see in Auckland. This one, on the North Shore, came with just one smart key – so we came to the owner and matched a second key on the spot: a new-style Toyota MPV smart key with every smart function of the original.

Job details

VehicleToyota Sienta (6-seat family MPV)
SuburbNorth Shore, Auckland
SituationOnly one original smart key
ServiceMatched a new-style Toyota MPV smart key on site
ResultTwo working smart keys – no towing needed

Why the Toyota Sienta Is Such a Popular Family MPV

The Sienta is easy to live with. It is shorter than a Corolla, so it is easy to park and manoeuvre around town, yet it can carry six people and has power sliding doors on both sides. For many Auckland families it is the perfect small MPV for school runs, weekend trips and everything in between.

The Problem: Many Sientas Come With Only One Key

A lot of Sientas – especially Japanese imports – are sold with only one key. Everything works fine until that key is lost, damaged or goes through the wash. With no spare, the job becomes an “all keys lost” job, which takes longer and costs a lot more than simply adding a second key while you still have a working one.

Original Toyota Sienta smart key and a new-style Toyota MPV smart key matched on Auckland’s North Shore
Left: the Sienta’s original smart key. Right: the new-style Toyota MPV smart key we matched to the car. (Number plate blurred for privacy.)

What the New Toyota MPV Smart Key Does

The new key is matched to the car’s immobiliser and smart entry system, so it works just like the original:

  • Lock and unlock buttons
  • Left and right power sliding door buttons – the same remote functions as the original Sienta key
  • Smart entry – keep the key in your pocket or bag and touch the door handle to unlock or lock
  • All the other smart key functions of the original key

And because we added a key rather than replacing the old one, the owner’s original Sienta key keeps working too – two keys, one for each driver.

Don’t Wait Until All Your Keys Are Lost

If your Toyota has only one key, the cheapest time to get a spare is now. Once every key is gone, the car has to be unlocked and a new key programmed from scratch – more time, more work and a bigger bill.

Keys for All Toyota and Lexus MPVs – Anywhere in Auckland

We are a mobile service – we come to you anywhere in Auckland, from the North Shore to South Auckland, East and West. As well as the Sienta, we match keys for all Toyota and Lexus MPVs, including:

  • Toyota Sienta
  • Toyota Alphard and Vellfire – 20 series and 30 series
  • Toyota Noah and Voxy
  • Other Toyota MPVs and Lexus MPVs, including the Lexus LM

Every key we supply is matched to your exact model with all of its original functions: lock/unlock, smart keyless entry and dual power sliding doors. The Sienta doesn’t have a power tailgate, but on models that do – such as the Alphard, Vellfire and Lexus LM – the new key’s power tailgate button works too.

Toyota and Lexus MPV smart key remotes for Alphard, Vellfire, Estima and Lexus LM – lock/unlock, smart keyless entry, power sliding doors and power tailgate
Toyota and Lexus MPV remotes – 100% function match: lock/unlock, smart keyless entry, dual power sliding doors and power tailgate (on models that have one).

Not sure if your model is covered? Get in touch with the make, model and year and we will let you know.

Lost your car keys too? We come to you.

Mobile car key service across Auckland – all keys lost, spare smart keys, lockouts and programming. No towing needed.

Related: Lost all your car keys in Auckland? · Car key FAQ · More of our jobs

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