Key remote will not lock unlock set the alarm, work just done needed to reset radio code, replaced batteries in key any suggestions

If the remote was programmed before loss of power, push and hold the unlock button until the alarm stops. If not try locking and unlocking the drivers side door with the the key. This has reset the alarm on my 2001 Odyssey.

You will also need the unlock code to reactivate your stereo after long term power loss. It is on a card with the manual given to the owner of new vehicles. A smart dealer will put it on a sticker in the glove box. Otherwise you have to remove the radio and give a Honda dealer the radio serial number to get the unlock code. Don't try it randomly; 10 incorrect tries locks the stereo.

You may have accidentally broke the controller. They are fragile. The newer cars like yours automatically set the alarm when the doors are locked from keychain remote, or locking manually. New remote, $50-100.

I think that's the alarm system as well.the most important thing is the alarm system is still working?step out yr car try to use remote key to lock n unlocked,if that's working.i don't worry at all.lock n unlock are alarm system reset itself.should be normal,battery is super low or dead .good luck for u

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

NO.to reset the factory immobiliser/alarm you must unlock/hold key over 30 secs....then lock/hold key over 30 secs....then press unlock button on remote for 30 secs....reset.(if you disconnect the battery you will have to reset AGAIN and input radio code.)

there is no way that i know of to rest the alarm and remote entry system it most likely needs to be reprogrammed and this can only be done at a dealership

replace batteries in remotes,then with key unlock car/hold key over windows go down,wait 20 secs,then lock/hold key over,windows go up,wait 20secs, then using remote press/hold down the unlock button for 30 secs.you have just reset the alarm/immobiliser.if remotes/keys dont work after this,then take it to a dealer for a computer/key reset.

The Radio is a True Statement. It will need a Lockout Code installed to bypass the Theft Deterent. On the Remote, The light will still flash But, It could still need a Battery anyway if the Battery has just enough Power to Turn the Light on and not Enough to send the Code to the Vehicle to Perform the Desired Actions.

Disconnect the battery from your car (negative cable only) overnight. Make sure you have your radio reset code before doing so.

Then reconnect after 10 hours, and make sure you have remote handy as alarm may go off. Then if that doesnt fix it, go to driver door, then insert master key, pull up on handle first all the way and hold it. Then turn the key slowly all the way so the doors unlock and continue turning the key. This will reset the central locking system as yours may have gotton stuck. then remove key let go of handle, open door and try to lock and unlock doors from switch inside car.

Then try remote. It should work, this is what the dealer will do and charge you about $350...if it doesnt work order a new remote b/c yours may have become damaged by liquid or dropping?

Have a great day,

Thanks,

Mark

HI ! I haven' t researched your car for you just yet !

I thought Id quickly mention the common method for reprogramming your alarm & remote, If you still require assistance then just ask me and I will find more about your car :)

Common Methods for resetting/re-learning code

• Factory Fitted Alarms/ Central Locking / remote comes on ignition key.

Insert ignition key , turn key to accessories / red , press & hold lock/unlock for a few secs.remove key,exit vehicle and try un/lock doors &/or alarm (Some models differ slightly & require engine on or manual use of door locks whilst resetting.

• Aftermarket /Non-Factory / remote is separately operated

Most use a small back-up battery usually located within the loudspeaker/Alarm unit itself under the bonnet,
Remove this battery for a short period to reset the remote code

The access panel for the backup battery is never in an obvious place. look carefully :)