Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Mercedes Benz S500FACTORY OEM SERVICE PROCEDURE
Throttle Control, Cruise Control, As-Built Configuration - GF30.00-P-0801AA
Model 223
| Accelerator pedal module, component description | Model 223 | GF30.20-P-0001A | |
| Throttle actuator, component description | Model 223 with engine 176 Model 223 with engine 177 Model 223 with engine 256 Model 223 with engine 279 |
GF30.20-P-2022A | |
| Long-range radar sensor, component description | Model 223 | GF30.30-P-3125A | |
| Short and long-range radar sensor, component description | Model 223 | GF30.30-P-3126A | |
| Radome heater, component description | Model 223 | GF30.30-P-3219A | |
| Collision warning system radar sensor, component description | Model 223 with code 258 (Active Brake Assist System) |
GF30.30-P-3311A |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.