Compare Jaguar Xj key programming job quotes from specialist garages

Introduced as Jaguar's flagship saloon in 1968, the XJ saw many years of success until it went out of production in 2019 to make way for a new electric model. The 2010 update saw the XJ catapult into the 21st century with a modern appearance more fitting for the cutting-edge technology it harbours inside.

Not only has the it been well received by reviewers, but it also has the Royal stamp of approval; Princess Diana famously drove a Jaguar XJ-SC V12 Cabriolet between 1987 and 1991. Fittingly, in 2014, the XJ was crowned 'Luxury Car King' at WhatCar?'s Used Car Awards. Reliability is one of the model's strengths, with just a few known problems regarding electrical faults and clogged DPFs.

In the late ‘90s, some car manufacturers started adding a specialised microchip to car keys to give their vehicles an extra level of security. If the vehicle doesn't detect the chip, it won't start. But what happens if you lose your keys? Who can programme car keys?

You need to find an emergency car locksmith who offers a car key programming service. This process involves reprogramming a blank chip to match your vehicle's current settings and putting it into a new key fob.

Most locksmiths offer mobile car key programming since you probably can't come to them without a working set of keys. Instead, they bring all the tools and equipment to you.

Do all car keys need to be programmed? This question is common among drivers; the answer is that almost all modern car keys contain a transponder chip and therefore have to be programmed.