For 1990-2009 cars

The vehicle's doors can be locked and unlocked from about 3 feet (1 m) up to 65 feet (20 m) away with the Remote Keyless Entry (RKE) transmitter.

If your vehicle has the remote start feature you can also start your vehicle with the RKE transmitter. Your RKE transmitter, with the remote start button, provides an increased range of 195 feet (60 m) away. However, the range may be less while the vehicle is running. As a result, you may need to be closer to your vehicle to turn it off than you were to turn it on.

There are other conditions which can affect the performance of the transmitter. See Remote Keyless Entry (RKE) System .

#### Remote Keyless Entry with Remote Start

#### Remote Keyless Entry without Remote Start

The following functions may be available if your vehicle has the RKE system:

(Remote Vehicle Start): If your vehicle has this feature, it may be started from outside the vehicle using the RKE transmitter. See "Remote Vehicle Start" following, for more detailed information.
[block ] (Lock): Press the lock button to lock the doors and liftgate. If enabled through the Driver Information Center (DIC), the parking lamps will flash once to indicate locking has occurred. If enabled through the DIC, the horn will chirp when the lock button is pressed again within five seconds of the previous press of the lock button. See DIC Vehicle Personalization for additional information. Pressing the lock button may arm the content theft-deterrent system. See Content Theft-Deterrent .
(Unlock) : Press the unlock button to unlock the driver's door. If the button is pressed again within five seconds, all remaining doors, and the liftgate, will unlock. The interior lamps will come on and stay on for 20 seconds or until the ignition is turned on. If enabled through the DIC, the parking lamps will flash once to indicate unlocking has occurred. See DIC Vehicle Personalization . Pressing the unlock button on the RKE transmitter will disarm the content theft-deterrent system. See Content Theft-Deterrent .
(Vehicle Locator/Panic Alarm): Press and release this button to locate your vehicle. The turn signal lamps will flash and the horn will sound three times. Press and hold this button for more than two seconds to activate the panic alarm. The turn signal lamps will flash and the horn will sound repeatedly for 30 seconds. The alarm will turn off when the ignition is moved to RUN or the alarm button is pressed again. The ignition must be in LOCK for the panic alarm to work.

The RKE transmitter is used to arm/disarm the content theft-deterrent system. Your vehicle's theft-deterrent system can be programmed to three different modes. See Content Theft-Deterrent

If you accidentally set off the alarm when entering or exiting the vehicle, you can shut it off by pressing the lock or unlock button once or the panic alarm button twice.

### Matching Transmitter(s) to Your Vehicle

Each RKE transmitter is coded to prevent another transmitter from unlocking your vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer. Remember to bring any additional transmitters so they can also be re-coded to match the new transmitter. Once your dealer has coded the new transmitter, the lost transmitter will not unlock your vehicle. The vehicle can have a maximum of four transmitters matched to it. Or, see "Relearn Remote Key" under DIC Operation and Displays for instructions on how to match RKE transmitters to your vehicle.

### Battery Replacement

Under normal use, the battery in your RKE transmitter should last about four years.

The battery is weak if the transmitter will not work at the normal range in any location. If you have to get close to your vehicle before the transmitter works, it is probably time to change the battery.

Notice: When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter.

To replace the battery in the RKE transmitter, do the following:

1. Use a flat thin object to pry open the transmitter.
2. Once the transmitter is separated, use a pencil or similar object to remove the old battery. Do not use a metal object.
3. Slide the new battery into the transmitter with the positive side of the battery facing down. Use a type CR2032 battery, or equivalent type.
4. Snap the transmitter back together tightly to be sure no moisture can enter.
5. Check the operation of the transmitter.

### Remote Vehicle Start

Your vehicle may have the remote start feature. This feature allows you to start the engine from outside the vehicle. See "REMOTE START" under DIC Vehicle Personalization for instructions on how to enable and disable this feature.

During a remote start, the climate control system will turn on at the fan, temperature, and mode settings the vehicle was set to when the vehicle was last turned off and will also turn on the rear window defogger. If your vehicle has heated seats, they may turn on during colder outside temperatures and will shut off when the key is turned to RUN. You may not notice an increase in seat surface temperature until the seat is occupied for a short period of time.

Laws in some local communities may restrict the use of remote starters. For example, some laws may require a person using remote start to have the vehicle in view when doing so. Check local regulations for any requirements on remote starting of vehicles.

(Remote Vehicle Start): Press and release the lock button and then press and hold the remote start button to start the vehicle. Your RKE transmitter, with the remote start button, provides an increased range of operation. However, the range may be less while the vehicle is running. As a result, you may need to be closer to your vehicle to turn it off, than you were to turn it on. If your vehicle is low on fuel, do not use the remote start feature. The vehicle may run out of fuel. To start the engine using the remote start feature, do the following:

1. Aim the RKE transmitter, that has a remote vehicle start button, at the vehicle.
2. Press and release the transmitter's lock button, then immediately press and hold the remote vehicle start button until the vehicle's turn signal lamps flash, or for at least four seconds, if the vehicle's lights are not visible. The vehicle's doors will be locked.

Pressing the remote start button again after the vehicle has started will turn off the ignition.

When the vehicle's engine starts, the parking lamps will turn on and remain on while the engine is running.

3. If it is the first remote start since the vehicle has been driven, repeat these steps, while the engine is still running, to extend the engine running time by 10 minutes. Remote start can be extended one time.

After entering the vehicle during a remote start, insert and turn the key to RUN to drive the vehicle.

After a remote start, the engine will automatically shut off after 10 minutes unless a time extension has been done or the vehicle's key is inserted into the ignition switch and turned to RUN.

The maximum number of remote starts or remote start attempts between ignition cycles with the key is two.

If the remote start procedure is used again before the first 10 minute time frame has ended, the first 10 minutes will immediately expire and the second 10 minute time frame will start.

For example, if the lock button and then the remote start buttons are pressed again after the vehicle has been running for five minutes, 10 minutes are added, allowing the engine to run for 15 minutes.

After you vehicle's engine has been started two times using the remote vehicle start button, the vehicle's ignition switch must be turned to RUN and then back to LOCK using the key before the remote start procedure can be used again.

To manually shut off the engine after a remote start, do any of the following:

• | Aim the RKE transmitter at the vehicle and press the remote start button until the parking lamps turn off.

• | Turn on the hazard warning flashers.

• | Insert the vehicle's key into the ignition switch and turn the switch to RUN and then back to LOCK.

The remote vehicle start feature will not operate if:

• | The vehicle's key is in the ignition.

• | The vehicle's hood, liftgate or doors are not closed.

• | The hazard warning flashers are on.

• | There is an emission control system malfunction.

• | The engine coolant temperature is too high.

• | The oil pressure is low.

• | Two remote vehicle starts have already been used. The maximum number of remote starts or remote start attempts between ignition cycles with the key is two.

Vehicles that have the remote vehicle start feature are shipped from the factory with the remote vehicle start system enabled. The system may be enabled or disabled through the DIC. See "REMOTE START" under DIC Vehicle Personalization for additional information.