1. Look for the remote transmitter: If you have a physical remote transmitter with buttons that say "lock," "unlock," and "remote start," then it's likely that the vehicle has a remote starter installed.
2. Check the key fob: If you press the lock or unlock button on your key fob, and it starts the car engine, then you have a remote start system installed.
3. Look for the remote start antenna: This is usually a small, black box mounted on the windshield of the vehicle.
4. Check the owner's manual: The owner's manual for the vehicle will usually mention if a remote starter is installed.
5. Contact the dealer: If you're not sure if a remote starter is installed, you can always contact the dealer that sold the vehicle to you, they should be able to tell you for sure.