Mercedes Benz GLC63 AMG Service in Dubai

My car makes loud mechanical grinding sounds when coming to a halt or resuming movement. When I am entirely stopped at a signal with the brakes pressed, and the car lurches forward slightly, I frequently hear the same grinding sound. Sometimes, the brakes stick after coming to a complete stop without using the hold function, and the car will not move forward without applying some gas. I occasionally hear the same metallic grinding sound when I turn off the car.
By replacing the brake pads, Mercedes-Benz eventually resolved the GLC’s brake squeal problem with the 2020 model year. Older automobiles fitted with modern brake pads should not experience any brake squeal. Using aftermarket brake pads can also help to alleviate excessive braking noise.
The high-performance AMG models of the GLC are nevertheless subject to brake squeal since their pads are made from different compositions that provide higher performance.
If you still hear strange noises after replacing the brake pads, cleaning the rotors and putting disc brake paste on the pads may help.

I have also encountered the abrupt start between first and second gear in Sport Plus. This is likely due to the exceedingly sensitive throttle response, which may cause your foot to pulse the accelerator intermittently without your knowledge, consequently aggravating the issue. To resolve this, I believe you would need a custom transmission and engine calibration to adjust the throttle settings, among other things. The quickest solution I’ve discovered is to manually upshift it as soon as you notice it beginning to misbehave. This is accomplished by maintaining a finger on the upshift lever and ensuring it is prepared to move during a gradual takeoff in Sport+ mode. It has been observed that this does not occur when the accelerator is pressed down.

Run-flat tires have stiff sidewalls that prevent the rim from striking the road, allowing you to continue driving even if you develop a puncture. On paper, this sounds fantastic, but in everyday driving conditions, the firmer sidewalls detract from the GLC’s comfortable ride.
Run-flat tires perform admirably on level roads but become very unpleasant when traversing potholes and damaged pavement. Because the sidewalls of the tires on GLCs with larger 20 or 21-inch wheels are thinner and absorb less shock, the ride quality is inferior. If you use run-flat tires on your GLC, you can lessen the severity of the ride by slightly inflating the tires. To improve the ride quality, you can swap out the run-flat tires for ordinary tires if they are still too harsh, even when they are underinflated. Run-flat tires don’t last as long as regular tires do.

Tire skipping occurs in several Mercedes-Benz GLC models when the steering wheel is fully locked. When a tire skips, it thumps loudly and shakes the steering wheel.
Crabbing only happens in cold-weather automobiles with high-performance summer tires. Summer tires’ rubber composition hardens, loses traction, and becomes less responsive in colder weather. The sidewalls stiffen, making it more straightforward for tires to lose traction and skip when turning full lock. Installing all-season tires is an inexpensive and easy solution to this problem. In cooler weather, these tires are less prone to skip. Additionally, this minimizes tire bouncing in AMG vehicles without steering geometry modifications. The steering wheel sometimes rattles for several seconds when it strikes a bump or rough road at 40 mph or more.
In 2020, Mercedes-Benz issued a TSB (Technical Service Bulletin) recommending updating the electronic power steering software to fix vibration.