Cadillac XTS Questions

2013 XTS LUXURY ED. Wont Start.

I left a fob in car couple days. used second fob, got in everything worked touched brake ,hit start, complete blackout. now nothing.?

2014 Cadillac XTS Navigation System Stopped Responding. Why?

My Navigation Screen stopped responding on my 2014 Cadillac XTS. Do I have to take it in to a repair shop for the computer?

Theft Deterrent System

My 2014 cadillac xts, push button start, wont start and the service theft deterrent message keep coming on... whats wrong?

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Cadillac Xts

Driving car governs at 85mph & it says on the dash speed limited to 85mph

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Is There A Speed Governor On My 2017 Cadillac XTS 3.6 Liter Engine

Is there a way to override the 136kph max speed allowance on my 2017 Cadillac XTS livery edition? Maybe an aftermarket chip? I'm not a speed demon but on the rare occasion I have to blow by a highw...