resoldered my ccu today, had almost completely stopped working. Simply turned the soldering pencil up to 60W and quickly touched every solder joint. CCU works amazing now. Only having one issue, i cannot get the lights to clip back in. Any suggestions? Only the temp dial light will go in correctly.

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1982 300sd, new project car to restore

It doesn't matter if you know what you're doing, as long as you look like you know what you're doing.