2006–2013 Mercedes-Benz R-Class
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| Part Name | Part Number | Price | Buy |
|---|---|---|---|
| Replacement 12-volt battery for 2006-2013 Mercedes-Benz R-Class; verify group size, CCA, terminal layout, and VIN fitment | — | $180.00 | |
| Anti-corrosion terminal protectant or felt washers (optional) | — | $8.00 |
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Follow these steps carefully
Confirm the battery group, polarity, CCA, hold-down, and VIN-specific procedure for the 2006-2013 Mercedes-Benz R-Class. Check for a charging warning, loose terminals, or a parasitic-draw symptom before replacing a battery.
Park the 2006-2013 Mercedes-Benz R-Class on level ground, set the parking brake, switch the ignition off, and use a permitted memory-saver procedure only if the owner manual allows it. Keep keys away from the vehicle so modules go to sleep.
Remove the hold-down and disconnect the negative cable first, then the positive cable, without twisting the posts or shorting a tool to the body. Photograph cable routing and vent-tube placement.
Compare the new battery with the old one, clean the tray and terminals, connect the positive cable first and negative cable second, and secure the hold-down without crushing the case.
Perform any battery-management registration, window, clock, steering, or idle relearn required for the 2006-2013 Mercedes-Benz R-Class. Start the vehicle, confirm charging voltage and warning lights, and stop if the battery is hot, leaking, loose, or the charging fault remains.
Test your repair before closing everything up. If something doesn't work right, double-check your steps.
⚠️ Common Mistakes to Avoid
