I have a 1988 420SEL with 309,000. It has one mechanical fan and one electric fan, I have noticed at idle the A/C is not blowing as cold and also it is getting warm. The electric fan that is mounted to the front of the radiator is not coming on. I ran a lead to the battery and it came right on, so the fan moter is good. I also jumped the two wires on the evap canister and that did'nt work. I also checked the fuse and it was good.
Does anyone know what I should check next?

Thanks

Jason
jsmith2086@satx.rr.com