My wife and I bought a 99 E320 yesterday and the climate control worked great...until last night. Since then, the climate control has been stuck in EC mode, which locks out the a/c compressor.

Does anyone have any hints or tips for clearing this? The obvious step of pushing the button again doesn't work.

It's going to be 105+ again tomorrow, and we'd really like the a/c again!

Thanks for your time,

Charlie