blower

Having some troubles with the electronics of the 300C Touring. When it stand still for a period of time (min. 10 minutes or overnight), the passenger airbag/seatbelt light stays on and the blower motor (heater and A/C) isn't blowing any air around. Buckled the seat belt from passenger side...

First time post today, though I've read a ton of great information on here. I'm hoping someone can help me with an AC issue. I have a 2005 300c and while driving today the air stopped blowing through the vents even though I can hear the fan running and can feel ice cold air trickling through...

My 300 has never been one to blow hot air, and it has usually taken longer than I'd like to get the warmth that I like... But now that it's -21C outside it has become an issue. My 40 minute drive this morning started out with the car barely turning over, followed by arctic conditions INSIDE the...