
Before replacing the brake pads, prepare tools of the correct model. Ensure the car is turned off and remove the wheel cover. Use a wrench to align with the buckle to remove the old brake pads, then install the new brake pads. After installation, reattach the wheel cover, start the car engine, and test the braking performance.

I enjoy working on my own car as it's quite satisfying. When replacing the rear brake pads on a Mercedes-Benz GLE400, I first gather the necessary tools: a jack, wheel lug wrench, and the new brake pads. Make sure the car is parked on level ground before lifting it, and engage the parking brake to prevent rolling. After removing the rear wheel, use the wrench to loosen the caliper bolts and carefully take out the old brake pads. The GLE400 may have an electronic parking brake system, so be cautious not to damage the sensors during the process. Clean any dust or oil stains from the caliper and brake disc to ensure proper installation of the new pads. After installing the new pads, tighten the bolts, reattach the tire, and lower the car. Finally, start the engine and gently press the brake pedal a few times to reset the system, then test the brakes to confirm there are no unusual noises. The whole process takes about an hour, and the cost of the pads is around two to three hundred yuan, saving money. However, it's essential to have all the right tools, and beginners should start with simpler car models to avoid mistakes.

Having driven for many years, I understand that the braking system's safety is paramount. Replacing the rear brake pads on a GLE400 is no small matter. Mercedes-Benz vehicles have complex electronic systems, and DIY disassembly can easily lead to errors, triggering issues with the electronic parking brake or ABS. The rear brake area is compact and difficult to operate, and using improper tools may damage components, creating hidden dangers. I recommend going to an authorized repair shop or a 4S dealership for this service. They have specialized diagnostic equipment to reset the system and can also check the brake fluid and brake disc wear while at it. For routine maintenance, I regularly inspect the thickness of the rear pads and plan for replacement once wear exceeds one-third. It's not worth risking an accident to save a little money. Professional service may be expensive, but it offers peace of mind.

I'm a money-saving expert, and changing the brake pads myself can save a lot. A rear brake pad replacement at a 4S shop might cost over a thousand, but buying original pads for four to five hundred plus tools for two hundred gets the job done. Prepare a jack and a socket wrench, lift the rear of the car, and remove the wheel. Open the caliper to take out the old pads, and make sure to align the new pads properly when installing them. The rear brakes on a Mercedes GLE400 are straightforward, but the electronic parking brake requires a diagnostic tool to reset—renting one online costs just a few dozen yuan. The whole process takes about half an hour. Test drive slowly for a few rounds to ensure the brakes are responsive. Regularly checking the wear on the rear pads can prevent major repairs—it's both cost-effective and practical.


