Repaced the battery and know I have to reset the system but I bought the car with no remote door locks. Can't seem to find the reset button under the dash. What do I look for?

Sounds like either the key fob needs to be reprogramed or your remote locking system needs to be reset. Check with the manufacturer or dealer where you bought the car if they have the directions for resetting the system.

Simple fix; bring the vehicle to the dealership and let them reprogram the system!

I'm not 100% on this one but 99.9% sounds like the body control module was reset. The car would have to be brought to the dealer to SYNCH the BCM & security system. Possibly just SYNCH just
the remotes to the car. Good Luck, Frank M

You will have to reset the security system. Call the dealership and they can give you the code. You need your vin# You might have to go there personally. It just depends.

Battery Constant 12v+ Positive Wire (+): Black/Yellow
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

Starter Positive Wire (+): Blue/Red
Starter Positive Wire Location: Ignition Switch Harness

Ignition Positive Wire (+): Red
Ignition Positive Wire Location: Ignition Switch Harness

Accessory Positive Wire (+): Red/Yellow
Accessory Positive Wire Location: Ignition Switch Harness

Parking Light Positive Wire (+): Red
Parking Light Positive Wire Location: Low In Drivers Kick Panel

Power Door Lock Negative Wire (-): Add Actuator. This vehicle uses a central door locking system. When connecting a keyless entry, you will need to add a door lock actuator and some units will also require (2) extra relays.
Power Door Lock Negative Wire Location: To Drivers Door Only

Power Door Unlock Negative Wire (-): Add Actuator. This vehicle uses a central door locking system. When connecting a keyless entry, you will need to add a door lock actuator and some units will also require (2) extra relays.
Power Door Unlock Negative Wire Location: To Drivers Door Only

Door Trigger Negative Wire (-): Red/White
Door Trigger Negative Wire Location: In Black Plug, Above Hood Release

Domelight Supervision Wire: Use Door Trigger, Requires Relay
Domelight Supervision Wire Location: N/A

Horn Negative Wire (-): Red/Green
Horn Negative Wire Location: At Steering Column Harness

Tachometer Wire Negative Wire (-): Black/Blue
Tachometer Wire Negative Wire Location: At ECM, Under Drivers Side Dash

Brake Light Positive Wire (+): White/Black
Brake Light Positive Wire Location: At Switch Above Brake Pedal

CODE ALARM SYSTEM

Used on:
Impreza 1996-2001
Legacy 1995-1999
Forester 1998-2000

Battery GP-23A

Lock: Left button will lock all doors. Double chirp indicates locked.
Unlock: Right button will unlock driver's door only. Hold unlock button app 6 seconds, it will unlock all doors including rear gate. Single chirp indicated unlock.
If the car chirps or lights flash 4x the alarm was triggered.
Panic. Press both buttons to activate emergency honk and flashing lights.
Valet mode: With optional alarm onlyPress the red alarm button on the left of the steering wheel. The light will quickly double flash. To re-set back to normal mode, press the red alarm light button again

Battery failed and lights flashing?
Parking lights will flash when the vehicle's battery is disconnected and reconnected.
To stop lights from flashing, either:
Press remote transmitter "UNLOCK" button once OR turn the ignition switch to the "ON" position and press programming button for one second (see below).
The vehicle interior (courtesy) light and door open warning light (DOOR AJAR indicator) will then illuminate for 60 seconds when the ignition is turned off, or until the doors are locked with the remote transmitter. Yes, the dashboard instrument panel lights will flash when the parking lights flash.

Programming or Overriding the Alarm when you have lost the remote
Open driver's door.
Turn ignition key to 'On'
Press and *hold programming button* in (see diagram, button under dashboard)
After 15 seconds the the door locks will cycle 3 times. Do not release Programming button.
Press lock (left) button the remotes to be programmed. The door locks will cycle one time. Exit programming mode by releasing Programming button under dashboard and turning key to off.

Code Alarm Programming Button is under dashboard on the kick panel by the driver's left knee, left of the steering column. If you can't find it, it might still be tucked up in the wiring harness higher up in that same general area. The botton is recessed in a plastic ring (see diagram).
This button must be pressed while programming remotes or if the battery was disconnected and the lights are flashing.

i have a 2002 vw cabrio and won't start after i took out the battery everbody is telling me that anti-theft is lock mode how do i rest it so i can start my car

Simple enough to reset the power locking system:
1) make sure battery in remote is good, if in doubt replace it. Next unlock all the doors and keep them closed.
2) Jack up the car and you'll find the power lock reset button above the fuel tank. If you cant reach it drop the tank down slightly until you are able.
3) Depress the power lock reset button, then get inside the car and hold the unlock button on the remote for 2 min.
4) The system will reset when you get out of the car and hold the lock button for another 2 min while circling the car briskly.

Its a standard battery,take key to local accessory shop
There is a couple of different sizes,yours is the smaller 3v
You will need to reprogamme the key
Enter car,shut all doors
Switch ignition on/off,remove key
PRESS AND HOLD UNLOCK BUTTON
Press lock button 3 times whithin 10 seconds,release unlock
Central locking will lock/unlock rapidly to confirm reset

Had same trouble with my 406, fixing no problem, with new battery in fob, insert into ignition, turn key, BUT DO NOT START ENGINE, hold button for about 10 seconds release button and remove key from ignition, then try and see if doors lock on remote, if not try again, had to do this a couple of times, and it worked, sorry to say that now my key fob button has completely fell apart, through ware and tare

I have recently had this problem I believe this to has been caused by a fault in the drivers door lock assembly It seems this contains the remote receiver. In my case I think there had been some radio interference being the main cause. The remote system seems to be working OK, The door lock will still not operate with the key.
Remove and replace the fuse 25 resetting the ignition module. Starting the engine, switch off remove the key from the ignition, stay in the car lock the doors using the door button, press and hold the remote unlock button for approx 5 seconds, listen to see if you can hear the clicking of the door receiver when you press the remote buttons. Press and hold lock/unlock button. You may be lucky.