2001e430

Right marker light stays on after car is shut down and locked up. Also the turn signal will stay on. Have new battery. Now I also have ESP warning at random intervals. The battery symbol will also display after starting the engine. The ca starts and runs fine. I also discovered water in the battery compartment. ??? HELP! Oh, the left passenger window will lower at small increments as my left turn signal is on.

machadosl

Well, it seems that the SAM module at the battery compartment has a short due to the water. I recommend to remove the module to dry it, but first you have to remove the main and auxiliary batteries.

lkchris

... and you’ll probably need a new SAM.