What mileage do you replace timing chain on SL500 Benz?

The replacement interval for the timing chain on a Mercedes-Benz SL500 can vary depending on the specific model and year of the vehicle. However, as a general guideline, the timing chain on most SL500 models should be replaced around 100,000-120,000 miles or once every 10 years, whichever comes first. It is also worth noting that some SL500 models may have different replacement intervals, so it is always best to check the recommendations specified in your vehicle's owner's manual or consult with a qualified mechanic to determine the appropriate replacement interval for your particular model.