In a 2003 SL500, the red and blue buttons above the air vents control the temperature settings for the climate control system. The red button typically signifies warmer air, while the blue button indicates cooler air. Adjusting these buttons allows the driver and passengers to customize their individual temperature preferences for comfort.
On the 2003 model SL, at the digital clock on the dashboard, you'll see a couple of little black buttons....those buttons control the clock. I believe you have to push both buttons at the same time to activate the settings.
Here is a link to a online manual. http://www.manualowl.com/a/Mercedes/2003-SL-Class/Manual/3807
Your heater core has failed.
2003-2004 the amp is located behind the driver seat under the pockets that contain the factory changer
some thing is probley cloging the vents take it appart and ckeck.
2003 crown vic air conditioning vent dont blow
To remove the center vents from a 2003 Astra, first, ensure the vehicle is off and disconnect the battery for safety. Carefully pry off the trim surrounding the vents using a plastic trim tool to avoid damaging the dashboard. Once the trim is removed, you should see screws securing the vent assembly; unscrew them and gently pull the vents out. Finally, disconnect any electrical connectors attached to the vents before fully removing them.
yes
Because the air selector died.
You can find the fuse chart for your 2003 SL500 in the owner's manual, which typically contains a section dedicated to fuses and their functions. Additionally, the fuse box cover itself often has a diagram that indicates the location and purpose of each fuse. If you don't have the manual, you can also check online resources or forums dedicated to Mercedes-Benz vehicles for PDF versions or images of the fuse chart.
My ac blows fine through the overhead, floor and side vents but intermittentely throught the front vents. What might be the cause?
Above and Beneath - 2003 was released on: USA: January 2003 (Sundance Film Festival)