Understanding the “Reduced Brake Effect” Warning in Older Mercedes-Benz Models
September 13th, 2024 3:51 PM Mr. Q Categories: Battery
If you’ve been greeted by a “BRAKE” warning followed by “Reduced Brake Effect” on your dashboard display when starting your car, you’re not alone. This issue often affects older Mercedes-Benz models, particularly those equipped with Sensotronic Brake Control (SBC) systems. Here’s a breakdown of why this warning might appear and […] Read more »
Trouble shooting SL500’s rear AMG battery drain
July 27th, 2024 10:57 AM Mr. Q Categories: 2004 Mercedes SL500, Battery
For a Mercedes SL500 (R230) with an AMG battery setup, the average parasitic draw when the vehicle is not running should be relatively low. Typically, for most modern vehicles, the acceptable range for parasitic draw is between 20 to 50 milliamps (mA). However, specific values can vary slightly based on […] Read more »
2004 Mercedes SL500 batteries
July 17th, 2023 2:32 PM Mr. Q Categories: Battery
Mercedes-Benz SL500 Base Convertible 5.0L V8 — Chassis 230.475 Starter Battery: 12V – 80AH – 800CCA – Genuine Mercedes Part Numbers: 001-982-80-08 Associated Part Numbers: 001 982 80 08, 001-982-80-08, 001-982-80-08-MBZ, 001.982.80.08, 0019828008 Auxillary battery: 12V – 35AH 480CCA – Genuine Mercedes Part Numbers: 230-541-00-01 Associated Part Numbers: 230 541 00 01, 230-541-00-01, 230-541-00-01-MBZ, […] Read more »