What year and model is your car?

Have you tried a new battery in the remote?

Do you have two remotes?

My XC 70 can be programmed to chirp and flash when it is locked AND unlocked - this might help you find out if your problem is mechanical or electronic.

Have you reread your owner's manual?

I found your other post - posting a second time with less information and a bit of an insult is not the best way to get some help.

You can help others if you post later with the solution that you find.
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'96 855R,'64 PV544 driver, '67 P1800 basket case, '72 Yamaha Rd400, '68 Honda 350-4, '12 XC70, the first 5 are mine, heh, heh, 525,000 miles put on 10 bricks James A Sousa