Disclaimer All language versions of the Service overview PDF for this vehicle model only refer to vehicles which are intended for the German market and which therefore comply with German regulations. Please contact your authorised Mercedes-Benz Dealer, to obtain the printed for other vehicle models and vehicle years. The Service overview PDF is the latest respective version available. It was not possible to take any deviations from your specific vehicle into account, since Mercedes-Benz constantly adapts its vehicles to the latest science technology and modifies design and equipment. Therefore, please bear in mind that this Service overview PDF does not replace the printed supplied with the vehicle.
Service overview Service overview If you require further information on service and maintenance work for your vehicle, consult a qualified specialist workshop. Mercedes-Benz recommends that you use a Mercedes-Benz Service Centre for this purpose. All vehicles Service data read out from instrument cluster and ASSYST PLUS service interval display reset 9 Warning and indicator lamps in the instrument cluster checked Horn checked for correct function Service A Service B 9 If the service and maintenance work has not, or has only partially been carried out after the ASSYST PLUS service interval display has been reset, the maintenance computer must be reset to its original settings. Z
Service overview Service A Service B Exterior lighting checked for correct function Headlamp range control checked for correct function10, 11, 12 Headlamp settings checked, corrected 13 Windscreen wipers, windscreen washer system and headlamp cleaning system checked for correct function 14 Condition of vehicle exterior checked Condition of windscreen checked Condition of wiper blades checked Engine: oil changed and oil filter replaced Brake system: fluid level checked 15 Main circuit: coolant level checked in coolant expansion reservoir Condition and tread depth of tyres checked (visual check) Condition of brake linings checked (visual check) Condition of brake disks checked (visual check) Vehicles with KEYLESS-GO: key battery replaced 16 AdBlue refilled 17 (diesel engines: only for vehicles with BlueTEC exhaust gas aftertreatment) Additional service and maintenance work for your vehicle can be found on the following pages. Always observe the additional maintenance work. A Class, B Class, CLA, GLA All visible parts in engine compartment checked for damage and leaks 15 Poly-V-belt checked for wear in visible area Low-temperature circuit: coolant level checked in coolant expansion reservoir 18 10 Vehicles with xenon or dynamic LED headlamps or a headlamp range controller on the light switch. 11 Not for passive headlamps in combination with active suspension. 12 Not for Mercedes-AMG GT, Mercedes-AMG GT S. 13 Invoiced separately for vehicles with xenon or LED headlamps or level control corrected. 14 Depending on the vehicle's equipment. 15 In the event of fluid loss, cause identified and rectified (separate invoice). 16 Invoiced separately. 17 Invoiced separately. 18 Engines with separate coolant expansion tank for low-temperature circuit.
Service overview Service A Service B Brake test carried out on dynamometer 19 Tyres checked for damage and cracks All visible components on the vehicle underside checked for leaks and damage15, 20 Condition of steering and tie rods checked Condition of front axle and front axle joint checked Condition of propeller shaft and flexible couplings checked 21 Condition of rear axle and rear axle joint checked Condition of suspension struts or shock absorbers and springs checked Activated charcoal particle filter replaced 22 C Class, GLC All visible parts in engine compartment checked for damage and leaks 15 Poly-V-belt checked for wear in visible area Low-temperature circuit: coolant level checked in coolant expansion tank 18 High-voltage battery circuit: coolant level checked in coolant expansion reservoir 23 Brake test carried out on test stand 19 Tyres checked for damage and cracks All visible parts on the vehicle underside checked for damage and leaks15, 20 Condition of steering and tie rods checked Condition of front axle and front axle joint checked Condition of propeller shaft and flexible couplings checked Condition of rear axle and rear axle joint checked Condition of suspension struts or shock absorbers and springs checked Dust filter replaced 24 19 Vehicles with 4MATIC: the brake test may not exceed 10 seconds. The drive train or the brake system could otherwise be damaged. 15 In the event of fluid loss, cause identified and rectified (separate invoice). 20 Country-specific regulations for mobility and bodyshell complaints apply. 21 Only vehicles with 4MATIC. 22 Service A: only in certain countries. 18 Engines with separate coolant expansion tank for low-temperature circuit. 23 Only plug-in hybrid vehicles. 24 The specific service interval for your country applies. Observe the notes in the maintenance document. Z
Service overview Service A Service B Activated charcoal dust filter replaced Starter checked 25 (hybrid vehicles only) Charging cable and vehicle socket checked for mechanical damage 26 (plug-in hybrid vehicles only) Air flap in engine compartment checked 27 (petrol engine M 177) CLS, E-Class All visible parts in engine compartment checked for damage and leaks 15 Poly-V-belt checked for wear in visible area Low-temperature circuit: coolant level checked in coolant expansion tank 18 Brake test carried out on test stand 19 Tyres checked for damage and cracks All visible parts on the vehicle underside checked for damage and leaks15, 20 Condition of steering and tie rods checked Condition of front axle and front axle joint checked Condition of propeller shaft and flexible couplings checked Condition of rear axle and rear axle joint checked Condition of suspension struts or shock absorbers and springs checked Activated charcoal dust filter replaced 22 Starter motor checked 25 (hybrid vehicles only) Water drain cleaned 28 Power steering: oil level checked 29, 30 (vehicles with hydraulic power steering only) 25 Current start cycles called up using XENTRY Diagnostics. 26 Replace if necessary. Replace on a separate invoice. 27 The air flap must be able to move without any resistance and close automatically. 15 In the event of fluid loss, cause identified and rectified (separate invoice). 18 Engines with separate coolant expansion tank for low-temperature circuit. 19 Vehicles with 4MATIC: the brake test may not exceed 10 seconds. The drive train or the brake system could otherwise be damaged. 20 Country-specific regulations for mobility and bodyshell complaints apply. 22 Service A: only in certain countries. 28 Cleaned only in field of vision. 29 In the event of oil loss, cause determined and rectified (separate invoice). 30 The oil level must always be at the maximum mark, taking the oil temperature into account.
Service overview GLE (except GLE Coupé), GLS All visible parts in engine compartment checked for damage and leaks 15 Poly-V-belt checked for wear in visible area Low-temperature circuit: coolant level checked in coolant expansion tank 18 High-voltage battery circuit: coolant level checked in coolant expansion reservoir 23 Brake test carried out on test stand 19 Tyres checked for damage and cracks All visible parts on the vehicle underside checked for damage and leaks15, 20 Condition of steering and tie rods checked Condition of front axle and front axle joint checked Condition of propeller shaft and flexible couplings checked Condition of rear axle and rear axle joint checked Condition of suspension struts or shock absorbers and springs checked Dust filter replaced Activated charcoal dust filter replaced Water drain cleaned Charging cable and vehicle socket checked for mechanical damage 26 (plug-in hybrid vehicles only) GLE Coupé All visible parts in engine compartment checked for damage and leaks 15 Poly-V-belt checked for wear in visible area Low-temperature circuit: coolant level checked in coolant expansion tank 18 Brake test carried out on test stand 19 Tyres checked for damage and cracks All visible parts on the vehicle underside checked for damage and leaks15, 20 Service A Service B 15 In the event of fluid loss, cause identified and rectified (separate invoice). 18 Engines with separate coolant expansion tank for low-temperature circuit. 23 Only plug-in hybrid vehicles. 19 Vehicles with 4MATIC: the brake test may not exceed 10 seconds. The drive train or the brake system could otherwise be damaged. 20 Country-specific regulations for mobility and bodyshell complaints apply. 26 Replace if necessary. Replace on a separate invoice. Z
Service overview Service A Service B Condition of steering and tie rods checked Condition of front axle and front axle joint checked Condition of propeller shaft and flexible couplings checked Condition of rear axle and rear axle joint checked Condition of suspension struts or shock absorbers and springs checked Dust filter replaced Activated charcoal dust filter replaced Water drain cleaned S-Class (Coupé, Cabriolet) All visible parts in engine compartment checked for damage and leaks 15 Poly-V-belt checked for wear in visible area MAGIC BODY CONTROL: fluid level checked15, 31 Low-temperature circuit: coolant level checked in coolant expansion tank 18 Brake test carried out on test stand 19 Tyres checked for damage and cracks All visible parts on the vehicle underside checked for damage and leaks15, 20 Condition of steering and tie rods checked Condition of front axle and front axle joint checked Condition of propeller shaft and flexible couplings checked Condition of rear axle and rear axle joint checked Condition of suspension struts or shock absorbers and springs checked Activated charcoal dust filter replaced 22 S-Class (Saloon), SL All visible parts in engine compartment checked for damage and leaks 15 Poly-V-belt checked for wear in visible area 15 In the event of fluid loss, cause identified and rectified (separate invoice). 31 With MAGIC BODY CONTROL (code 487). 18 Engines with separate coolant expansion tank for low-temperature circuit. 19 Vehicles with 4MATIC: the brake test may not exceed 10 seconds. The drive train or the brake system could otherwise be damaged. 20 Country-specific regulations for mobility and bodyshell complaints apply. 22 Service A: only in certain countries.
Service overview Service A Service B Low-temperature circuit: coolant level checked in coolant expansion tank 18 High-voltage battery circuit: coolant level checked in coolant expansion reservoir 23 Brake test carried out on test stand 19 Tyres checked for damage and cracks All visible parts on the vehicle underside checked for damage and leaks15, 20 Condition of steering and tie rods checked Condition of front axle and front axle joint checked Condition of propeller shaft and flexible couplings checked Condition of rear axle and rear axle joint checked Condition of suspension struts or shock absorbers and springs checked Activated charcoal dust filter replaced 22 Starter motor checked 25 (hybrid vehicles only) Water drain cleaned 28 (SL only) MAGIC BODY CONTROL or Active Body Control (ABC): fluid level checked15, 32 Charging cable and vehicle socket checked for mechanical damage 26 (plug-in hybrid vehicles only) SLC All visible parts in engine compartment checked for damage and leaks 15 Poly-V-belt checked for wear in visible area Low-temperature circuit: coolant level checked in coolant expansion tank 18 Brake test carried out on test stand 19 Tyres checked for damage and cracks 18 Engines with separate coolant expansion tank for low-temperature circuit. 23 Only plug-in hybrid vehicles. 19 Vehicles with 4MATIC: the brake test may not exceed 10 seconds. The drive train or the brake system could otherwise be damaged. 15 In the event of fluid loss, cause identified and rectified (separate invoice). 20 Country-specific regulations for mobility and bodyshell complaints apply. 22 Service A: only in certain countries. 25 Current start cycles called up using XENTRY Diagnostics. 28 Cleaned only in field of vision. 32 With MAGIC BODY CONTROL or Active Body Control (ABC) (code 487). 26 Replace if necessary. Replace on a separate invoice. Z
Service overview Service A Service B All visible parts on the vehicle underside checked for damage and leaks15, 20 Condition of steering and tie rods checked Condition of front axle and front axle joint checked Condition of propeller shaft and flexible couplings checked Condition of rear axle and rear axle joint checked Condition of suspension struts or shock absorbers and springs checked Activated charcoal dust filter replaced 22 Power steering: oil level checked29, 30 Mercedes-AMG GT, Mercedes-AMG GT S All visible parts in engine compartment checked for damage and leaks 15 Poly-V-belt checked for wear in visible area Engine compartment air flap checked 27 Low-temperature circuit: coolant level checked in coolant expansion tank 18 Water drain cleaned Power steering: oil level checked29, 30 Activated charcoal dust filter replaced 22 Brake test carried out on test stand Tyres checked for damage and cracks All visible parts on the vehicle underside checked for damage and leaks15, 20 Underbody protection checked 33 Condition of steering and tie rods checked Condition of front axle and front axle joint checked Condition of rear axle and rear axle joint checked Condition of suspension struts or shock absorbers and springs checked 15 In the event of fluid loss, cause identified and rectified (separate invoice). 20 Country-specific regulations for mobility and bodyshell complaints apply. 22 Service A: only in certain countries. 29 In the event of oil loss, cause determined and rectified (separate invoice). 30 The oil level must always be at the maximum mark, taking the oil temperature into account. 27 The air flap must be able to move without any resistance and close automatically. 18 Engines with separate coolant expansion tank for low-temperature circuit. 33 If necessary, underbody protection replaced, invoiced separately.
Additional maintenance work 34 The additional maintenance work for your vehicle can be found on the following pages. Before carrying out service and maintenance work, you must observe the following: Rthe information on qualified specialist workshops (Y page 2) Rthe instructions and safety notes in the "Service information" section (Y page 7) Rfor hybrid vehicles, the "Operating safety" section (Y page 5). Otherwise, you may not recognise dangers. If you require further information on service and maintenance work for your vehicle, consult a qualified specialist workshop. Mercedes-Benz recommends that you use a Mercedes-Benz Service Centre for this purpose. A Class, B Class, CLA, GLA At every service RPetrol engine: M 133 A-Class B-Class CLA GLA Driving aids checked 35 At every Service A Rear axle: oil changed 36 Every 2 years Brake fluid renewed At every Service B Trailer tow hitch checked for condition and operation 37 Every 50,000 km (31,000 mi)/3 years Panorama sliding sunroof: guide mechanism cleaned and lubricated 38 Automatic transmission: oil changed and oil filter replaced RPetrol engine: M 133 34 Additional maintenance work is subject to a separate invoice. 35 If the vehicle is equipped with a driving aid at the factory, e.g. assisted steering or a control lever. 36 Mercedes AMG with 4MATIC only. 37 With trailer tow hitch (code 550). 38 Panorama sliding sunroof (code 413). Z
Every 60,000 km (37,500 mi)/3 years Spark plugs replaced RPetrol engine: M 133 39, 40 Every 75,000 km (46,500 mi)/4 years RPetrol engine: M 270 RDiesel engine: OM 607, OM 651 A-Class B-Class CLA GLA Fuel filter replaced (diesel engines) Spark plugs replaced RPetrol engine: M 133 39, 41, M 270 Every 100,000 km (62,000 mi)/5 years Automatic transmission: oil changed and oil filter replaced RPetrol engine: M 270 RDiesel engine: OM 607, OM 651 Every 100,000 km (62,000 mi)/5 years or every 200,000 km (124,000 mi)/10 years The specific service interval for your country applies. Please note the instructions in the maintenance document. Toothed belt replaced RDiesel engine: OM 607 Every 200,000 km (124,000 mi)/10 years Fuel filter replaced (petrol engines) Coolant replaced 42, 43 39 Only for certain vehicles, depending on the manufacturing date. Observe the notes in the maintenance document. 40 For vehicles from model year code 806 and onwards. 41 For vehicles up to and including model year code 805. 42 Observe the coolant composition 43 Always observe the notes in the maintenance document for engines with a separate coolant expansion tank for the low-temperature circuit.
C Class, GLC Once at 3,000 km (1,850 mi) Rear axle: oil changed 44 At every service C-Class GLC Driving aids checked 35 Every 2 years Brake fluid renewed At every Service B Trailer tow hitch checked for condition and operation 37 Once at 50,000 km (31,000 mi)/3 years Automatic transmission: oil and filter changed (automatic transmission NAG2-V Sport only) RPetrol engine: M 177 Every 50,000 km (31,000 mi)/3 years RPetrol engine: M 177 Rear axle: oil changed 44 Panorama sliding sunroof: guide mechanism cleaned and lubricated 38 Every 75,000 km (46,500 mi)/3 years RPetrol engines: M 274, M 276 RDiesel engine: OM 626, OM 642, OM 651 Fuel filter replaced (diesel engines) Spark plugs replaced (petrol engines) Every 100,000 km (62,000 mi)/5 years Automatic transmission: oil and filter changed (hybrid vehicles and plug-in hybrid vehicles only) 44 Only for Mercedes-AMG vehicles with self-locking rear axle differential (code 467 or 471) or AMG Handling Package (code P30). 35 If the vehicle is equipped with a driving aid at the factory, e.g. assisted steering or a control lever. 37 With trailer tow hitch (code 550). 38 Panorama sliding sunroof (code 413). Z
Every 125,000 km (77,500 mi)/5 years Automatic transmission: oil and filter changed (except Mercedes AMG vehicles, hybrid vehicles and plug-in hybrid vehicles) C-Class GLC Transfer case: oil changed 45 Every 200,000 km (124,000 mi)/10 years Fuel filter replaced (petrol engines) Coolant renewed 42, 43 CLS, E-Class Once at 3,000 km (1,850 mi) Rear axle: oil changed 46 At every service Driving aids checked 35 Every 2 years Brake fluid renewed At every Service B Trailer tow hitch checked for condition and operation 37 Once at 50,000 km (31,000 mi)/3 years Automatic transmissions: oil and filter changed (automatic transmissions NAG2 or NAG2-V Sport only) RPetrol engine: M 157, M 272 RDiesel engines: OM 642, OM 651 Please note the instructions in the maintenance document. CLS E-Class 45 Only vehicles with 4MATIC and automatic transmission NAG3. Observe the notes in the maintenance document. 42 Observe the coolant composition 43 Always observe the notes in the maintenance document for engines with a separate coolant expansion tank for the low-temperature circuit. 46 Only for Mercedes-AMG vehicles with self-locking rear axle differential (code 471) or AMG Performance Package (code P30). 35 If the vehicle is equipped with a driving aid at the factory, e.g. assisted steering or a control lever. 37 With trailer tow hitch (code 550).
Every 50,000 km (31,000 mi)/3 years RPetrol engine: M 157 CLS E-Class Rear axle: oil changed 46 Panorama sliding sunroof: guide mechanism cleaned and lubricated 38 Every 75,000 km (46,500 mi)/4 years RPetrol engines: M 274, M 276, M 278 RDiesel engines: OM 642, OM 651 Fuel filter replaced (diesel engines) Spark plugs replaced (petrol engines) Every 100,000 km (62,000 mi)/5 years Automatic transmission: oil changed and oil filter replaced (hybrid vehicles only) Every 125,000 km (77,500 mi)/5 years Automatic transmission: oil changed and oil filter replaced (NAG2-FE+ or NAG3 automatic transmission only, except hybrid vehicles) RPetrol engines: M 274, M 276, M 278 RDiesel engines: OM 642, OM 651 Please note the instructions in the maintenance document. Transfer case: oil changed 45 Every 250,000 km (155,000 mi)/15 years Fuel filter replaced (petrol engines) Coolant renewed 42, 43 46 Only for Mercedes-AMG vehicles with self-locking rear axle differential (code 471) or AMG Performance Package (code P30). 38 Panorama sliding sunroof (code 413). 45 Only vehicles with 4MATIC and automatic transmission NAG3. Observe the notes in the maintenance document. 42 Observe the coolant composition 43 Always observe the notes in the maintenance document for engines with a separate coolant expansion tank for the low-temperature circuit. Z
GLE, GLS At every service Driving aids checked 35 Every 2 years Brake fluid renewed At every Service B Trailer tow hitch checked for condition and operation 37 Every 50,000 km (31,000 mi)/3 years RPetrol engine: M 157 GLE GLS Panorama sliding sunroof: guide mechanism cleaned and lubricated 38 Every 75,000 km (46,500 miles)/3 years RPetrol engines: M 276, M 278 RDiesel engine: OM 642 47 Fuel filter replaced (diesel engines) 47 Spark plugs replaced (petrol engines) 47 Every 75,000 km (46,500 mi)/4 years RPetrol engines: M 276, M 278 RDiesel engines: OM 642, OM 651 Fuel filter replaced (diesel engines) 48 Spark plugs replaced (petrol engines) 48 Every 100,000 km (62,000 mi)/5 years Automatic transmission: oil changed and oil filter replaced (plug-in hybrid vehicles only) Every 125,000 km (77,500 mi)/5 years Automatic transmission: oil changed and oil filter replaced (except plug-in hybrid vehicles) 48 35 If the vehicle is equipped with a driving aid at the factory, e.g. assisted steering or a control lever. 37 With trailer tow hitch (code 550). 38 Panorama sliding sunroof (code 413). 47 GLE Coupé only. 48 Except GLE Coupé.
Every 200,000 km (124,000 mi)/10 years GLE GLS Fuel filter replaced (petrol engines) 47 Coolant renewed 42, 43 47 Every 250,000 km (155,000 mi)/15 years Fuel filter replaced (petrol engines) 48 Coolant renewed 42, 43 48 SL-Class, SL Once at 3,000 km (1,850 mi) Rear axle: oil changed 46 Once at the first service A Rear axle: carry out oil change (only vehicles with petrol engine M 278 and automatic transmission NAG3) At every service Driving aids checked 35 Every 2 years Brake fluid renewed At every Service B Trailer tow hitch checked for condition and operation 37 Once at 50,000 km (31,000 mi)/3 years Automatic transmission: oil and filter changed (automatic transmission NAG2-V Sport only) RPetrol engine: M 157 S-Class 49 SL 47 GLE Coupé only. 42 Observe the coolant composition 43 Always observe the notes in the maintenance document for engines with a separate coolant expansion tank for the low-temperature circuit. 48 Except GLE Coupé. 46 Only for Mercedes-AMG vehicles with self-locking rear axle differential (code 471) or AMG Performance Package (code P30). 49 Saloon only. 35 If the vehicle is equipped with a driving aid at the factory, e.g. assisted steering or a control lever. 37 With trailer tow hitch (code 550). Z
Every 50,000 km (31,000 mi)/3 years RPetrol engines: M 157, M 279 Rear axle: oil changed 46 Main circuit: coolant renewed 42 RPetrol engines: M 277, M 279 Panorama sliding sunroof: guide mechanism cleaned and lubricated 38 Every 75,000 km (46,500 mi)/3 years RPetrol engines: M 276, M 278 S-Class SL 50 Spark plugs replaced (petrol engines) 50 Every 75,000 km (46,500 mi)/4 years RPetrol engines: M 276, M 277, M 278 RDiesel engines: OM 642, OM 651 Spark plugs replaced (petrol engines) 49 Fuel filter replaced (diesel engines) Every 100,000 km (62,000 mi)/5 years Automatic transmission: oil and filter changed (hybrid vehicles and plug-in hybrid vehicles only) Every 125,000 km (77,500 mi)/5 years 51 Automatic transmission: oil changed and oil filter replaced (NAG2-FE+, NAG2-V FE+ or NAG3 automatic transmission only, except hybrid vehicles and plug-in hybrid vehicles) RPetrol engines: M 276, M 277, M 278, M 279 RDiesel engine: OM 642 Transfer case: oil changed 45 49 46 Only for Mercedes-AMG vehicles with self-locking rear axle differential (code 471) or AMG Performance Package (code P30). 42 Observe the coolant composition 38 Panorama sliding sunroof (code 413). 50 Coupé or Cabriolet only. 49 Saloon only. 51 Only SL: for vehicles from model year code 806 and onwards, the service interval of "every 125,000 km (77,500 mi)" applies. Always observe the notes in the maintenance document. 45 Only vehicles with 4MATIC and automatic transmission NAG3. Observe the notes in the maintenance document.
Every 200,000 km (125,000 mi)/10 years Fuel filter replaced (petrol engines) Low-temperature circuit: coolant renewed 42 RPetrol engines: M 277, M 279 Coolant renewed 42 RPetrol engines: M 157, M 276, M 278 RDiesel engines: OM 642, OM 651 S-Class SL SLC Once at 3,000 km (1,850 mi) Rear axle: oil changed 46 At every service Driving aids checked 35 Every 2 years Brake fluid renewed Every 50,000 km (31,000 mi)/3 years RPetrol engine: M 152 Rear axle: oil changed 46 Every 75,000 km (46,500 mi)/4 years RPetrol engines: M 271, M 274, M 276 RDiesel engine: OM 651 Fuel filter replaced (diesel engines) Spark plugs replaced (petrol engines) SLC 42 Observe the coolant composition 46 Only for Mercedes-AMG vehicles with self-locking rear axle differential (code 471) or AMG Performance Package (code P30). 35 If the vehicle is equipped with a driving aid at the factory, e.g. assisted steering or a control lever. Z
SLC Every 125,000 km (77,500 mi)/5 years 52 Automatic transmission: oil changed and oil filter replaced Every 250,000 km (155,000 mi)/15 years Fuel filter replaced (petrol engines) Coolant renewed 42 Mercedes-AMG GT, Mercedes-AMG GT S Every 2 years Brake fluid renewed Every 60,000 km (37,500 mi)/3 years Every 60,000 km (37,500 mi)/3 years Automatic transmission: oil changed and oil filter replaced Every 80,000 km (50,000 mi)/3 years Spark plugs replaced Every 200,000 km (124,000 mi)/10 years Fuel filter replaced Coolant renewed 42 GT GT S 52 For vehicles from model year code 806 and onwards, the service interval of "every 125,000 km (77,500 mi)" applies. Always observe the notes in the maintenance document. 42 Observe the coolant composition