Mercedes-Benz
R-Class
Manufacturer
DaimlerChrysler (2006–2007)
Daimler AG (2007–2013)
AM General (2014-2017)
Production
June 2005 – present
Model years 2006–2013 (worldwide);
2014–2018 (China)
Chassis Family 251 R-Class
| Model | Chassis | Engine |
| R320 CDI 4MATIC | 251.122 | 642.950 |
| R320 CDI BLUETEC | 251.125 | 642.940 |
| R350 4MATIC BLUETEC | 251.125 | 642.940 |
| R350 | 251.156 | 272.967 |
| R350 4MATIC | 251.157 | 272.967 |
| R350 4MATIC | 251.165 | 272.967 |
| R550 4MATIC | 251.172 | 273.963 |
| R500 | 251.175 | 113.971 |
| R63 AMG | 251.177 | 156.980 |
| AP00.20-P-0042RT | Reset service indicator | 10.5.12 |
MODEL 251
A1p13 Multifunction display
A1s3 Trip odometer reset button
S110s1 Scroll forward/back button
S110s3 System selection button
S111s1 Buttons + and – for setting specific functions and volume control
| Resetting | ||
| 1 | Close liftgate, engine hood and doors | Vehicles with code (494) USA version |
| 2 | Turn transmitter key in electronic ignition switch (EIS) control unit to position “1” | |
| 3 | Press system selection button (S110s3) repeatedly until basic display “kilometer reading or temperature display” appears in multifunction display (A1p13) | |
| 4 | Briefly press trip odometer reset button (A1s3) 3 times. | An acoustic signal can be heard and the voltage is shown in the multifunction display (A1p13). |
| 5 | Press scroll forward/back button (S110s1) | The “Service menu” appears in the multifunction display (A1p13). |
| 6 | Press buttons + and –, setting of specific functions and volume control (S111s1) repeatedly and select “Confirmation” menu item | |
| 7 | Press system selection button (S110s3) to confirm. | “Confirmation” appears in the multifunction display (A1p13) and the menu item “Complete service” is highlighted. |
| 8 | Press system selection button (S110s3) to confirm. | “Service confirmed” appears in the multifunction display (A1p13). |
| 9 | Press system selection button (S110s3) repeatedly until the “service menu” is displayed in the multifunction display (A1p13) | |
| 10 | Using the + and – buttons, setting of specific functions and volume control (S111s1) select the menu item “Special work” | |
| 11 | Press system selection button (S110s3) to confirm. | |
| 12 | Using the + and – buttons, setting of specific functions and volume control (S111s1), select menu item “Service 3” | |
| 13 | Press system selection button (S110s3) to confirm. | |
| 14 | Select the engine oil grade used by pressing the + and – buttons, setting of specific functions and volume control (S111s1). | Vehicles with spark ignition engine and oil selection.
To achieve the maximum service interval, engine oil which complies with Specifications for Operating Fluids, Sheet 229.5 must be used and confirmed. |
| 15 | Press system selection button (S110s3) to confirm. | The message “Position confirmed” appears in the multifunction display (A1p13). |
| 16 | Press system selection button (S110s3) repeatedly until basic display “kilometer reading or temperature display” appears in multifunction display (A1p13) | |
| 17 | Turn transmitter key in electronic ignition switch (EZS) control unit to position “0” |
- Mobil 1 FS European Car Formula full synthetic motor oil 0W-40 helps to extend engine life even in severe conditions
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- The information below is per-pack only
- Mobil 1 FS European Car Formula full synthetic motor oil 0W-40 helps to extend engine life even in severe conditions
- Helps to control oxidation to prevent oil breakdown and maintain excellent viscosity for up to 10,000 miles between oil changes*
- Provides outstanding engine wear protection and performance with uniform synthetic oil molecules for better friction reduction
- Keeps your engine running like new by working to prevent damaging deposits and sludge buildup
- 1.5X Better viscosity control to help engines run better for longer*
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- As measured in DV6 test vs. test limits
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- Our most advanced full synthetic 0W-40 engine oil, designed for unbeatable engine protection*
- Pennzoil Ultra Platinum comes with a 20-year, 750,000-mile warranty** to protect your engine and give you peace of mind to drive every mile as hard as you can
- Made with natural gas
- Outstanding performance in extreme temperatures
- Designed for high-performance engines, it helps protect engines from loss of power
- Our most advanced full synthetic 0W-40 engine oil, designed for unbeatable engine protection*
- Pennzoil Ultra Platinum comes with a 20-year, 750,000-mile warranty** to protect your engine and give you peace of mind to drive every mile as hard as you can
- Made with natural gas
- Outstanding performance in extreme temperatures
- Designed for high-performance engines, it helps protect engines from loss of power
Last update on 2026-06-19 / Affiliate links / Images from Amazon Product Advertising API
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