Heating and Airconditioing
Thread Starter
Member
Joined: Jun 2003
Posts: 128
Likes: 1
From: California
1986 190D 2.5 (W201), 1999 SLK230 (R107), 2000 S500 , 2001 SL500, 2005 G55 Grand edition 327 of 500
Heating and Airconditioing
The center console control all buttons light up,
Nothing works.
AC
Heat
Front glass defogger
Rear glass defogger
Absolutely no air comes out go the vents where do I start
Nothing works.
AC
Heat
Front glass defogger
Rear glass defogger
Absolutely no air comes out go the vents where do I start
Last edited by SUHAIL; Nov 22, 2021 at 01:21 PM. Reason: add icon
MBWorld Fanatic!
Joined: Dec 2012
Posts: 2,475
Likes: 439
From: Ball Ground, GA (N of Atlanta)
2003 S500 2007 GL450
Check the fuses.
Check for power on the line feeding the blower speed regulator mounted to the blower motor. If there is power there, connect that line directly to the blower motor. If the blower motor runs, the regulator is faulty. If the blower motor doesn't run, the motor is faulty.
Check for power on the line feeding the blower speed regulator mounted to the blower motor. If there is power there, connect that line directly to the blower motor. If the blower motor runs, the regulator is faulty. If the blower motor doesn't run, the motor is faulty.
Thread Starter
Member
Joined: Jun 2003
Posts: 128
Likes: 1
From: California
1986 190D 2.5 (W201), 1999 SLK230 (R107), 2000 S500 , 2001 SL500, 2005 G55 Grand edition 327 of 500
Check the fuses.
Check for power on the line feeding the blower speed regulator mounted to the blower motor. If there is power there, connect that line directly to the blower motor. If the blower motor runs, the regulator is faulty. If the blower motor doesn't run, the motor is faulty.
Check for power on the line feeding the blower speed regulator mounted to the blower motor. If there is power there, connect that line directly to the blower motor. If the blower motor runs, the regulator is faulty. If the blower motor doesn't run, the motor is faulty.
