I have a 98 Nissan altima gxe and my alarm won't honk when I lock the car but the lights go off when I lock it and Wen I take the alarm off no honk or lights go off Wat can I do

There is a strange procedure for this!

https://www.palmspringsnissan.com/blog/how-to-completely-turn-off-the-headlights-on-my-nissan/

https://www.google.com/search?q=1997+Nissan+Altima+GXE.+The+Daytime+Running+Lights+won%60t+turn+off

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Put key in on position for ten minutes n car shud start...crooks cant wait that long

Replace battery in remote.
Check wires inside of the boot in the door jam (slice hole in boot or pull out of one end. Check wires carefully for bubbles and weak spots from cracking.
Check wires inside door jam or under dash to left hand side carefully with flashlight for bare wires shorting. Feel free to move things around under there a bit to see if things are shorting or what have you.
The fuse box under the hood - inspect underneath of it for corroded wires and or contacts - may take a bit of work to remove it from car.
See if alarm is cleared by using drivers door key as there is a switch in there for the alarm. If this is faulty then this could be your problem beyond the wires in the door jam perhaps.
You have a short or broken wire or this switch in the door is bad.
These are some suggestions of where to start.
Do it in order of easiest but I suggest the door jam wires inside boot is most typical problem especially in colder climates like here in Canada East as the wires freeze and crack after a while.
May or may not be your problem but options.
Let us know with feedback about your progress or solutions plz.

either you have alarm system activated,or the fob key needs reprogramming.

i believe if you put key in ignition turn it forward and back off twice it should reset the anti theft to start it. or unlock pass door with key and that might reset it. also try the same with back pass door if the other didnt work. hope this helps.

ON NISSAN MANUALLY LOCK ALL DOORS THEN UNLOCK THE PASSENGER DOOR WITH THE KEY THEN THE DRIVER DOOR THEN PRESS AND HOLD THE BRAKE PUT KEY IN IGNITION THE CAR SHOULD START NOW THIS RESETS THE ALARM

hook it up and wait a min or 2 for it to stop or disarm the alarm after but i think it will stop after 1 or 2 mins

I have a 2000 Altima GXE. My alarm goes off intermittently and sometimes will not stop until battery lead is pulled. Have removed fuse and relay. Please help :)

Your lock settings were most probably changed from your remote unit. By pressing both lock and unlock keys together for around two to three seconds you can switch between silent mode and horn mode. Hooe that helps...

Take it to Auto parts store for free scaning.