I bought a new 2010 GC with the sorriest keyless entry I ever owned !!!!
The other day I pressed the panic button by chance & to my surprise it operated correctly ???? So I pulled the back off an noticed the panic button had support under the button ,so I cut a piece of thick card board an put under my loc-unlock buttons an now after 21,000 miles & 4.5 years of no keyless entry my fob operates as it should have in the first place.
Just thought someone might like to know. Bud