Hey guys! This forum has been a valuable source of info for the past 5 years....thanks! I have a problem with my 98 Riviera. I took it to a garage to fix a minor coolant leak, but when I got it back, my keyless entry remotes will not work (only the panic buttons still work, no lock, unlock, no trunk open). Is there some kind of reset, to fix this problem? The repair work was only a cracked plastic elbow pipe on the intake manifold above the water pump, so there wasn't any major work involved. This is driving me crazy....any suggestions?