The Cadillac SRX
is a luxury crossover SUV based on the company's rear wheel drive Sigma automobile platform. The SRX
was introduced in the 2004 model year. The second generation SRX was Cadillac
's best selling model in the United States. 2016 was the last model year for the SRX as Cadillac replaced it with the XT5
. Some model years have keyless entry remote fob smart keys that are onboard programmable, which means a person can program the keyless entry remote fob smart key with no special equipment other than the keyless entry remote fob smart key programming instructions. However, other model years of the Cadillac SRX are not onboard programmable and require special equipment in order to program the keyless entry remote fob smart key.