jackasswhy

hey 03 s430 and have the ac error 1241. anyone know what it is?

Skylaw

The A/C codes I have are in the W220 S-Class Owners Start Here sticky at the top of this forum.

ohlord

1241
low r134a
system filled by weight
most all even the best leak a few percent a year.
A bit low can affect operation a lot.
You can touch it up a bit and see how it does.
Or have r134a pulled,leak located and dryer replaced and new r134a and oil charged.

jackasswhy

thx guys, i had freon in it, so i just reset the ac system and now it works again