Hello,

I am fixing up a 300SEL for my son for his first car, yes putting him in a tank, there are two problems with the car right now.

1) The turn signals do not work nor do the hazard lights. The fuse is good as the horn works, the rocker for the hazard lights is free and not stuck in the middle and as far as I can tell the relay is good, (Didn't know which one it was so we replaced all of them!) I am not sure where else to look and I can not find a wiring diagram anywhere on the web so I can trouble shoot the issue. Any ideas?

2) The climate control seems to have an intermittent issue. It will be working fine and then just stop and go into fail safe mode of only the defroster working. The wiring to the unit looks fine no breaks and the connector seems to be fine and tight on the unit. Any ideas about what else it could be?

Thank you for any help,
Greg