Cls55 AMG alternator voltage regulator
Thread Starter
Super Member
Joined: Jan 2007
Posts: 979
Likes: 38
From: South Africa
2018 E63s AMG (Current) 2011 CL63 AMG (Sold) 2005 CLS55 AMG (Sold) 2004 C32 AMG (Sold)
Cls55 AMG alternator voltage regulator
Hi group, has anyone done th3 voltage regulator replacement on the back of the alternator on the Cls55 platform. I see on the E55 amg you can do it with the alternator still on the car. Wanting to kkow if the same applies to the Cls55, or is it a much bigger job and need the alternator removed? Thanks in advance
Thread Starter
Super Member
Joined: Jan 2007
Posts: 979
Likes: 38
From: South Africa
2018 E63s AMG (Current) 2011 CL63 AMG (Sold) 2005 CLS55 AMG (Sold) 2004 C32 AMG (Sold)
What issues were you having? You should of replace the whole alternator. I ended up replacing just regulator, but still was slightly having some issue under WOT. Under wot, i would get a battery light and disappear after a short while. Driving under normal condition didnt trigger the light.
Thread Starter
Super Member
Joined: Jan 2007
Posts: 979
Likes: 38
From: South Africa
2018 E63s AMG (Current) 2011 CL63 AMG (Sold) 2005 CLS55 AMG (Sold) 2004 C32 AMG (Sold)
What issues were you having? You should of replace the whole alternator. I ended up replacing just regulator, but still was slightly having some issue under WOT. Under wot, i would get a battery light and disappear after a short while. Driving under normal condition didnt trigger the light.
