2010 Cadillac CTS Owner's Manual - Page 152

4-42 Instruments and Controls Electronic Key Already Known If the vehicle has the keyless access system, this message displays if you try to match a transmitter that has already been learned. See the Keyless Access information for Remote Keyless Entry (RKE) System Operation (Key Access) on page 1‑5 or Remote Keyless Entry (RKE) System Operation (Keyless Access) on page 1‑7 for more information. devices are cell phones and cell phone chargers, two-way radios, power inverters, or similar items. Try moving the keyless access transmitter away from these devices when starting the vehicle. In addition, PDA devices and remote garage and gate openers may also generate Electromagnetic Interference (EMI) that may interfere with the keyless access transmitter. Do not carry the keyless access transmitter in the same pocket or bag as these devices. . Fuel System Messages Fuel Level Low This message displays when the vehicle is low on fuel. Refill the fuel tank as soon as possible. A chime may sound when this message displays. See Filling the Tank on page 8‑52. Tighten Gas Cap This message displays when the fuel cap has not been fully tightened. Recheck the fuel cap to ensure that it is on and tightened properly. Electronic Key Not Detected If the vehicle has the keyless access system, this message displays if the vehicle does not detect the presence of a transmitter when you have attempted to start the vehicle or a vehicle door has just closed. The following conditions may cause this message to appear: . Key and Lock Messages Accessory Mode Active If the vehicle has the keyless access system, this message displays when the accessory mode is active. See Ignition Positions (Key Access) on page 8‑18 or Ignition Positions (Keyless Access) on page 8‑19 for more information. The vehicle is experiencing Electromagnetic Interference (EMI). Some locations, such as airports, automatic toll booths, and some gas stations have EMI fields which may interfere with the keyless access transmitter. Driver-added equipment plugged into the accessory power outlet on the center console is causing interference. Examples of these