| Issue ID | 769794 |
| Internal NHTSA # | 10313840 |
| Manufacurer | MERCEDES-BENZ USA, LLC. |
| Brand | MERCEDES BENZ |
| Model | R500 |
| Model Year | 2006 |
| File date | 16/02/10 |
| Component | SERVICE BRAKES, HYDRAULIC |
| Product type code | VEHICLE |
| Description of the problem | At complete stop at stop light with brake fully depressed the tachometer showed several repeated increases in rpm from 600-800 causing the car to rock then the car accelerated to 2200 rpm activating the antilock braking system. This has recurred on an intermittent basis from the 6-1100. This is in conjunction with depression of the accelerator at other times with no response from the engine. Mercedes looked at the vehicle and i accompanied a test drive and all problems occurred from no acceleration several seconds to the 6-800-rpm acceleration at full stop with brakes depressed. They did not do any repair, no parts replaced the car is as is still on the road. |
| Vehicle Mileage at Failure | 44000 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | CONROE, TX |
| VIN pattern | 4JGCB75E66AXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 0 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |