ReplacementRadios, one of the largest factory audio/video websites, has branched out!! If you?ve been to our site, you know we have a HUGE selection of OEM radios and compatible accessories. Now we?re offering a few select products here too. Same great ReplacementRadios quality.....in a new location. SUMMARY NOT for upgrades Wiring and cluster are different See more info below Factory original (OEM) GM switch For the left side of the wheel From a New Old Stock assembly line leftover wheel Has never been in a vehicle!! Black in color With a small amount of chrome Looks like the picture Pictures are of actual inventory NOT for upgrades Wiring and cluster may be different See the next few bullets* for more info *Wiring is not included* You must already have it Or be prepared to do custom wiring *May require a gauge cluster upgrade* If you do not have this part now This is obviously GM's doing, not ours Please don't say we didn't warn you Steering wheel must be removed for installation So it is not for the faint of heart And instructions are not included We're a parts store, not an install shop Very good condition Minor blemishes, if any From bumping a neighbor in storage/transport 90 day warranty This is the Global B version If yours says Global A, this one is wrong GM part number 13536112 Match this to yours Seriously! There were multiple different versions APPLICATIONS This was a possible option for the following vehicles. They make different versions though. MAKE SURE your part number matches. We are not responsible if you buy from a basic list instead of actually matching the part number. EVERY part offered is on a basic year/make/model list. Not just the one yours has, as equipped. Research is up to you and should be performed before purchasing. We do know the steering wheel must be removed from the vehicle for installation, so this is not for the inexperienced... Last but not least, this is NOT for upgrades. A different cluster and additional wiring would be required, at a minimum. Cadillac CT4: 2021-2023 (w/ matching part number) Cadillac CT5: 2021-2023 (w/ matching part number) Cadillac XT4: 2024 (w/ matching part number) ADDITIONAL INFO Is the switch module on your steering wheel damaged? This is a factory original left control switch in black, with chrome trim. A 90 day warranty is included, for your peace of mind. It is from a New Old Stock assembly line leftover steering wheel, so it is still in like very good condition. Minor blemishes from bumping a neighbor in storage/transport, if any. If you do not have this switch module now, the wiring will not be present in your plug to make it functional. Further, a cluster upgrade may be required. These things are obviously outside our control and are GM's doing. Please don't say we didn't warn you... Shipping Policy: We ship fast. We provide tracking. (It is uploaded to this site.)