Mercedes-Benz Glk 350 Service Manual Download Page 51

Page: 51 / 110

All-wheel drive concept

4MATIC

Introduction of the New GLK-Class (USA), Introduction into Service Manual for Model Series 204

Concept

• Permanent all-wheel drive with central differential
• Transfer case integrated into automatic

transmission

• Reduction in tooth engagement and optimized

lubrication concept

• Front axle transmission and rear axle differential

designed for fuel economy and featuring aluminum
housings

• Underlying locking power of 50 Nm to improve

traction at low engine torques and to prevent
drivetrain vibrations

• 3-link all-wheel drive front axle
• Optimized transmission / engine mounting concept

Drivetrain

Summary of Contents for Glk 350

Page 1: ...eite in der Gr e 215x149 mm einf gen Introduction of the New GLK Class USA Introduction into Service Manual for Model Series 204 Introduction of the New GLK Class USA Introduction into Service Manual...

Page 2: ...Daimler AG Technical Information and Workshop Equipment GSP OI D 70546 Stuttgart Mercedes Benz Service Introduction of the New GLK Class USA Introduction into Service Manual for Model Series 204...

Page 3: ...o can also be found at our Internet Portal Link http open aftersales daimler com Questions and Suggestions If you have any questions or suggestions concerning this product please write to us E mail cu...

Page 4: ...ontents Preface 7 Overview Models and major assemblies 8 Brief description 9 Equipment 11 Overall vehicle Exterior 22 Interior 25 Exterior lights 32 Safety 36 Dimensions 41 Technical data 44 Benefits...

Page 5: ...ATIC All wheel drive concept 50 Frame type integral support 51 Front drivetrain 52 Transfer case 53 Torque distribution 54 Planetary gear differential 55 Multidisk clutch 57 Side output 59 Oil supply...

Page 6: ...is Steering 68 Axles 69 Suspension 71 Exterior sport package 72 Brake system 73 Body Networking 76 Battery 80 Rear entertainment 81 Inside rearview mirror 82 TELEAID 84 Reversing camera 85 Climate con...

Page 7: ...on of the New GLK Class USA Introduction into Service Manual for Model Series 204 v Special tools Overall vehicle 102 Transmission 103 Front axle transmission 104 Workshop equipment 105 List of abbrev...

Page 8: ...irs or for the diagnosis of technical problems For such needs more extensive information is available in the Diagnosis Assistance System DAS and in the Workshop Information System WIS WIS is updated m...

Page 9: ...duction into Service Manual for Model Series 204 v Models and major assemblies Sales designation Model Engine 7 speed automatic transmission Launch GLK 350 4MATIC 204 987 272 971 722 960 01 09 GLK 350...

Page 10: ...he market Particular emphasis was also placed on the haptics and visual appearance of the interior when imple menting the design The new GLK has a dramatic expressive image with plenty of style and in...

Page 11: ...w GLK Class is signifi cantly different to that of the M Class in several respects Dimensions Unit GLK Class M Class Difference Vehicle length with license plate adapter mm 4 528 4 788 260 Vehicle wid...

Page 12: ...0 4MATIC Equipment lines variants Exterior sport package Standard Offroad styling U 89 Chrome package Standard Aluminum trim Code 739 Burred walnut wooden trim Standard Black inner headliner Code U14...

Page 13: ...including SPEEDTRONIC Standard Hill Start Assist Standard ADAPTIVE BRAKE Standard Vehicle dynamics control systems ESP ASR with ABS BAS Standard Adaptive brake lights Standard Brake wear indicator Sta...

Page 14: ...heel Standard Manual longitudinal and vertical steering column adjustment Standard Wheels tires Collapsible spare wheel Standard Tire pressure monitor TPM Standard Safety and anti theft protection Two...

Page 15: ...tandard 3 point seat belts with belt force limiter for driver and front passenger Standard Automatic dimming inside rearview and outside mirror fold in outside mirrors in combination with code 232 and...

Page 16: ...Standard Auto on off driving lights with light sensor Standard Headlamp range adjustment Standard Interior light package Code 876 Comfort systems PARKTRONIC Code 220 Fully electric seat adjustment wit...

Page 17: ...steering wheel with 4 5 inch display in the instrument cluster Standard Headlamp cleaning system Code 600 Trailer hitch Code 550 Privacy glazing Standard Heated seats for driver and front passenger se...

Page 18: ...l cup holder and stowage compartment Standard 2 anchoring lugs at bottom of D pillar trim and 4 anchoring lugs in load compartment floor Standard 4 attachment lugs in headliner Standard 1 hook in left...

Page 19: ...ge compartment in front of selector lever Standard Left and right electrically adjustable and heated outside mirrors Standard Power windows with convenience feature and anti pinch protection Standard...

Page 20: ...andard Audio 20 with CD changer Code 510 Audio 55 and APS with DVD changer with LINGUATRONIC Code 511 Audio 50 APS Code 525 Surround sound system with active bass box Code 810 COMAND APS with LINGUATR...

Page 21: ...incl 2 remote controls Code 864 Rear entertainment preinstallation Code 866 Mobile phone preinstallation Bluetooth incl microphone with universal inter face hands free system incl wiring and antenna c...

Page 22: ...Equipment Designation Tires front and rear Light alloy disk wheel front and rear Tires and light alloy disk wheels Code R24 235 60 R17 7 5J x 17 ET 47 5 Code R26 235 50 R19 7 5J x 19 ET 47 Code R33 23...

Page 23: ...en the front and the side of the vehicle Split turn signal lamps in the outside mirrors These are being introduced in all model series as a new design feature of the Mercedes Benz brand The powerful r...

Page 24: ...and the rear bumper towards the lower trailing edge The bichromatic rear lamps are another unifying style element of the vehicle Their prominent shape and red white red design again accentuate the wid...

Page 25: ...hat of a standard sedan This gives the driver a good all round view The panels on the window frames of the doors are painted in high gloss black and blend into the two large vehicle side windows This...

Page 26: ...spacious feeling within the vehicle The interior equipment can be individually upgraded with a comprehensive range of special equipment options The available special equipment includes Interior sport...

Page 27: ...of the instrument panel is in black to avoid any reflections in the windshield The trim design which has been selected for the vehicle characterizes the central area of the instrument panel The integ...

Page 28: ...tion steering wheel On the multifunction display a segment ring is used for the variable speed limiter and cruise control functions Along with the multifunction display the central display element al...

Page 29: ...OMAND APS has been positioned within the field of view of the driver for ergonomic reasons The system can be operated using the buttons of the comfort multifunction steering wheel as well as with the...

Page 30: ...can be folded down asymmetrically in a 1 3 2 3 split A folding armrest at the center of the rear seats with two cup holders and a stowage compartment is also a stan dard feature of the GLK Special eq...

Page 31: ...unctions are operated using a switch installed directly on the seat In addition the following seat adjustments can be performed manually Head restraint height and inclination Seat cushion inclination...

Page 32: ...lected seat covering with lining The rear bench seat is comprised of a body made of rigid PEPP foam with an embedded wire frame and additional foam pads The seat cover of the bench seat depends on the...

Page 33: ...ated cornering lights and H7 high beams Intelligent Light System with bi xenon headlamps without high beam spot lamp SA On the GLK the low beams operate using a projection system with halogen or xenon...

Page 34: ...tions Dynamic curve illumination Cornering illumination function via the front fog lamps Country lights Motorway lights Extended fog light function Dynamic headlamp range control Front fog lamps The f...

Page 35: ...og light is located behind the lower red lens along with a side marker lamp The center high mounted brake lamp which uses LEDs is located inside the rear window at the top When the taillights are oper...

Page 36: ...v Exterior lights Right rear lamp without covering lens on vehicles with LED technology and bi xenon headlamps E3e1 Turn signal light E3e3 Backup lamp E3e5 Brake light and taillight E3e9 Side marker...

Page 37: ...ing system A high level of stress reducing safety is achieved through Comfortable seats with a good seat position Heat insulating glass all round Climate control Cruise control including SPEEDTRONIC S...

Page 38: ...after an impact Cockpit crossmember made out of extruded aluminum section between the A pillars Telescoping steering column with collapsible tube Doors with reinforcement profiles Cargo retention with...

Page 39: ...Model Series 204 v Airbag system Adaptive two stage airbags for driver and front passenger Knee airbag on the driver side Left and right front side airbags Window airbag over both seat rows Front pel...

Page 40: ...ensors trigger pre tensioned springs which move the head restraints forwards 43 mm and upwards 24 mm Once a NECK PRO head restraint has been triggered it can be reset to its starting position as follo...

Page 41: ...ing ISOFIX and the rear seat This can reduce the risk of injury even further The Top Tether anchorings are fixed to the rear of the backrests PRE SAFE system The PRE SAFE system breaches the gap betwe...

Page 42: ...e New GLK Class USA Introduction into Service Manual for Model Series 204 v Dimensions Dimensions under no load Specified in mm 1 Exterior sport package R19 235 50 2 R20 235 45 optional 3 R17 235 60 o...

Page 43: ...n into Service Manual for Model Series 204 v Dimensions under no load Specified in mm 1 Exterior sport package R19 235 50 2 R20 235 45 optional 3 R17 235 60 optional 7 Incl license plate adapter 8 Wit...

Page 44: ...Overall vehicle 43 Introduction of the New GLK Class USA Introduction into Service Manual for Model Series 204 v Dimensions...

Page 45: ...ce1 mm 201 Max angle of approach1 23 Max angle of departure1 25 Fording depth mm 300 Max gradient 70 Lateral inclination 35 Transfer case engine torque distribution Front axle rear axle FA RA 45 55 Fr...

Page 46: ...eight kg 1 840 1 885 Permissible gross vehicle weight kg 2 440 2 480 Max payload kg 600 595 Load compartment volume with seats folded down as per SAE cu ft 68 Turning circle m 11 5 Dimensions Wheelbas...

Page 47: ...dicator lamps in instrument cluster and interior compartment Check headlamp adjustment The PLUS package must be offered to the customer by the service advisor during a consultation because it no longe...

Page 48: ...tions This ensures safety For the workshop Customers visit the workshop at least once a year This means that workshops have more contact with customers The reduced basic service allows workshops to pr...

Page 49: ...signation M272 KE35 Rated output kW at rpm 200 6 000 Rated torque Nm at rpm 350 2 400 5 000 Maximum engine speed rpm 6 500 Displacement cm3 3 498 Bore mm 92 9 Stroke mm 86 0 Cylinder number arrangemen...

Page 50: ...Engine data Engine 49 Introduction of the New GLK Class USA Introduction into Service Manual for Model Series 204 v Performance graph M Torque P Output n Rpm...

Page 51: ...ted into automatic transmission Reduction in tooth engagement and optimized lubrication concept Front axle transmission and rear axle differential designed for fuel economy and featuring aluminum hous...

Page 52: ...This improves the following aspects More favorable load distribution Less vibration due to optimized bearing points The engine mounts have been integrated into the rigidity concept of the body The mo...

Page 53: ...h integrated trans fer case 2 Front propeller shaft 3 Front axle transmission 4 Left front axle shaft 5 Right front axle shaft 6 Drive to rear axle i Service information Because of their integrated de...

Page 54: ...put of previous transfer cases the single speed design does not require a spur gear set with bearing This has a posi tive effect on the efficiency weight and noise charac teristics of the drivetrain 1...

Page 55: ...tial between the front axle and rear axle to distribute the engine torque The gear ratio is set up to transfer 55 of the engine torque to the rear axle and 45 to the front axle 1 Automatic transmissio...

Page 56: ...the output shaft of the automatic transmission It transmits the engine torque output by the automatic transmission to the dual plan etary gear set The planet carrier provides the output to the rear ax...

Page 57: ...t and rear axle e g when cornering The planetary gears then roll between the sun gear and ring gear balancing the rpm The planetary gears are helically geared to reduce the noise produced when the pla...

Page 58: ...on one of the two vehicle axles a friction torque is transferred from the vehicle axle which is rotating more quickly to the vehicle axle which is rotating more slowly This produces a variable torque...

Page 59: ...hock Since the changeover play is much greater on all wheel drive vehicles due to the additional drivetrain to the front axle load change shock is particularly harsh on these vehicles Tensioning the t...

Page 60: ...m of the side output over a 7 spiral gearing The universal joints must be installed in alignment to each other to ensure that the rotational movement is transmitted uniformly 1 Side output drive gear...

Page 61: ...Side output 5 Front axle propeller shaft 7 Front axle transmission propeller shaft flange i Universal joints which operate at an angle always produce asymmetrical rotational movement If the angles bet...

Page 62: ...ector of the oil line There is an oil sump in the chamber of the side output which is regulated to a constant oil level of max 700 ml If the oil level rises above 700 ml when the vehicle is at a stand...

Page 63: ...to prevent too much turbulence in the oil If the oil level in the accumulator chamber rises above the maximum level of 700 ml the oil drains off into the automatic transmission via a return hole Oil...

Page 64: ...oned at an 83 angle relative to the ring gear to compensate for the angled path of the propeller shaft to the front axle transmission The ring gear is attached at the engine end and bolted to the cage...

Page 65: ...K Class USA Introduction into Service Manual for Model Series 204 v 1 Front axle transmission 2 Right front axle shaft 3 Front axle transmission carrier 4 Engine oil pan 4a Intermediate shaft passage...

Page 66: ...cs of the vehicle The left front axle shaft and the front axle transmission are connected by an intermediate shaft which is passed through a tube cast in the engine oil pan The intermediate shaft is s...

Page 67: ...on 722 960 Weight with oil and converter kg 107 Overall length with transfer case mm 816 Oil quantity ATF l 9 0 0 7 transfer case Gear ratio 1st gear 2nd gear 3rd gear 4th gear 5th gear 6th gear 7th g...

Page 68: ...or Model Series 204 v Rear wheel drive General As of April 2009 an additional variant will be available in the form of the GLK 350 This model variant features a classic rear wheel drive system combine...

Page 69: ...The GLK Class is also equipped with a longitudinally and vertically adjustable steering column Optionally available as special equipment is an electric longitu dinal and vertical adjustment version w...

Page 70: ...spension strut For general weight reduction purposes the strut rod and cross strut are made of aluminum The positioning and design of the wheel control parts especially the separation of the lower wis...

Page 71: ...rame type integral support bearing the wheel carriers steering knuckles and struts The lightweight construction has been continued throughout Smaller panel thicknesses and aluminum components lower th...

Page 72: ...rated design The front axle suspension strut is attached directly to the body with a triple path head bearing The spring forces are transmitted directly to the body Damper forces against the body are...

Page 73: ...the exterior sport package as standard This includes a chrome package and other components The package includes the following features 19 inch light alloy disk wheels for tire size 235 50 R19 Radiato...

Page 74: ...ce free The pedal is made of plastic and incorporates an auto matic cable adjuster The brake cables are routed inside the center tunnel and the cable force is distrib uted to both drum brakes based on...

Page 75: ...raction and vehicle dynamics as well as a yawing moment control function The BAS function the cruise control and the tire pressure loss warning system as well as the enhancement functions of Hill Star...

Page 76: ...is released This allows the driver to comfortably move his her foot from the brake pedal to the accel erator pedal without the vehicle rolling back straight away The system detects an uphill slope au...

Page 77: ...of the New GLK Class USA Introduction into Service Manual for Model Series 204 v Overall network of GLK Interior CAN bus Drive train diagnostic chassis and front end CAN bus Engine compartment Telemat...

Page 78: ...ule 22 Supplemental restraint system 23 Left front reversible emergency tensioning retractor 24 Right front reversible emergen cy tensioning retractor 25 Sensor cluster 40 Adaptive damping system 42 E...

Page 79: ...test system and the vehicle It offers the benefits of a high data transfer rate 500 kB combined with the ability to diagnose control units simultaneously The vehicle thus meets the legal requirements...

Page 80: ...nvenience consumers To allow the vehicle to remain idle for long periods the load on the battery from the quiescent current must be as low as possible In addition to the optimization of individual com...

Page 81: ...washer fluid heater and the heated outside mirrors are switched off automati cally In such a case the power of the ventilation blower in the interior compartment is also automati cally reduced to 50...

Page 82: ...system consists of two 8 inch displays fitted to the rear of the driver and front passenger head restraints Video or audio sources which are inserted into the DVD player can be viewed listened to on t...

Page 83: ...ming inside rearview mirror and an automatically dimming outside mirror on the driver side Task The inside rearview mirror incorporates the following functions Voice input for telephony and voice cont...

Page 84: ...ch on the mirror Operation There is a switch on the underside of the mirror for the following functions Display on off Zone adjustment for Earth s magnetic field for worldwide usage Calibration Point...

Page 85: ...ion a voice connection is established between the emergency call center and the vehicle to obtain additional information from the driver An emergency call can also be placed via the SOS button in the...

Page 86: ...uvering when reversing and reverse parking The system consists of a reversing camera with a wide angle lens When reverse gear is engaged the camera records the direct surroundings of the rear end of t...

Page 87: ...nual for Model Series 204 v Automatic air conditioning The new GLK Class is equipped exclusively with THERMATIC 2 zone automatic air conditioning The system features a temperature control an air recir...

Page 88: ...e passenger compartment more rapidly and to minimize the demand for cooling capacity A sun sensor records the intensity and direction of the incident solar radiation and adjusts the interior temperatu...

Page 89: ...o offers a significantly larger viewable area when closed The glass surfaces can be covered from the inside with two electrically operated roller blinds With a central roof bar positioned between the...

Page 90: ...shells including the side window frames feature an inner sheet steel shell with outer reinforce ments The hinge bearing sheet steel surface is sepa rated from the inner shell This makes it possible to...

Page 91: ...g to prevent contact with a low garage door The angle can be limited in the upper half of the opening range up to approx 20 cm from the opening limit The opening and closing sequence can be stopped i...

Page 92: ...ment possibilities with two anchoring lugs on the load compartment floor and two eyelets on the lower side trim of the D pillars Additional stowage space under the folding load compartment floor Plast...

Page 93: ...GLK equipped as standard Open luggage compartment Loaded up to upper edge of rear backrest 470 liter volume Closed luggage compartment Loaded up to luggage compartment cover 450 liter volume Open lug...

Page 94: ...v Load compartment variants Load compartment variants as per VDA DIN 70020 Shown on GLK equipped as standard Largest cuboid Dimensions 1 360 x 950 x 700 mm 904 liter volume Open luggage compartment ba...

Page 95: ...odel Series 204 v Trailer hitch A trailer hitch is available optionally for the GLK Various types of ball neck can be used for optimal functionality The trailer hitch can be used to tow Class II trail...

Page 96: ...dy 95 Introduction of the New GLK Class USA Introduction into Service Manual for Model Series 204 v Bodywork Mild steel High strength steel Modern high strength steel Ultra high strength steel Aluminu...

Page 97: ...l crossmember Full length floor longitudinal members for improving the application of force to the floor structure Strut made of super high strength steel between the shock absorber tower and wind def...

Page 98: ...ment panel itself are attached to the cross member with brackets and mounting consoles Side wall The side wall is a single piece unit The outsides and insides are connected at various points during as...

Page 99: ...On vehicles with the offroad styling special equipment option black rub strips are also integrated into the outsides of the front bumper A black under ride guard is positioned at the front in the cen...

Page 100: ...99 Introduction of the New GLK Class USA Introduction into Service Manual for Model Series 204 v Bodywork Energy distribution Energy distribution in a side on impact Force progression in a frontal im...

Page 101: ...by full galvanization of the steel body components Structural areas that are particularly susceptible to corrosion are protected by additional cavity preserva tion To supplement this the following pro...

Page 102: ...Because the underfloor area is entirely covered with DLFT Direct Long Fiber reinforced Thermoplastic PVC underfloor protection has been omitted The advantages are Lower aerodynamic drag Replaceable if...

Page 103: ...ol Use For adjusting the fan shaped washer nozzles of the window cleaning system DC number 001 589 02 16 00 FG 85 Set A i Note Special tools The special tools already published and ordered for the C C...

Page 104: ...or extracting ring gear DC number W 722 589 01 33 00 FG 28 Set C Assembly sleeve Use Assembly sleeve for assembling differential side gear DC number W 722 589 03 14 00 FG 27 Set B Drift Use For instal...

Page 105: ...ront axle transmission DC number W 221 589 04 15 00 FG 33 Set B Extraction tool Use For extracting front axle shaft shaft seals and pinion bearing from front axle transmission DC number W 221 589 04 3...

Page 106: ...i Note Straightening bracket set 7204 509 is available as a supple ment to basic set 7204 500 for repairing the body in the area of the front longitudinal member crash console attachment also valid f...

Page 107: ...ement and Data System DAS Diagnosis Assistance System DPF Diesel Particulate Filter DSB Digital Service Booklet DVD Digital Versatile Disc EDW Anti theft alarm system ATA ESP Electronic Stability Prog...

Page 108: ...ice Manual for Model Series 204 v SDARS Satellite Digital Audio Radio Services SRB Fuse and relay box SRS Supplemental Restraint System SWZ Special tool TELEAID Emergency call system for USA ULEV 2 US...

Page 109: ...ata 48 Engine oil pan 64 Engine special tools 103 ESP trailer stabilization 74 Extended driving light functions 33 Exterior sport package 72 F Front axle 69 Front axle shafts 64 Front axle transmissio...

Page 110: ...R Rear axle 70 Rear entertainment 81 Rear lamps 34 Rear seats 31 Rear view 23 Reversing camera 85 Roof railing 88 S Safety 36 Seats 29 Sensor system 40 Service Package Pricing System 46 Side doors 89...

Search results

Summary of Contents for Glk 350

Reviews:

Related manuals for Glk 350

Brands by name

Popular brands

Mercedes-Benz Glk 350, Service Manual

Search results

Summary of Contents for Glk 350

Reviews:

Related manuals for Glk 350

Brands by name

Popular brands