w220 trunk hydraulic pump manufacturer

A completely dead battery prevents the boot lid from being electrically opened. A jump start is not possible if you cannot access the battery as the W220 does not have accessible jump ports.

To open the trunk if for some reason it cannot be opened using smartkey or mechanical key, you can use this method which will cause only minor damage of the lid covering.

6. In case the release rod (14) that connects the trunk lid lock (1) to the trunk lid handle (13) is disconnected, you can use a needled nose pliers to release the rod and open the trunk.

To open the trunk if for some reason it cannot be opened using smartkey or mechanical key, you can use this method which will cause only minor damage of the lid covering.

3. After trunk lid covering is removed the lock and its 2 screws can be reached. After loosing them the lock will not fall inside the trunk, but will only move an inch to the left or the right. This is because there is third screw holding the lock in place inside the trunk.

4. Now the trunk release rod can be observed. It must be catched with a pincer or pliers and pulled up. A hook can be used to prevent the rod from sliding out of pliers. After pulling the rod up the trunk lid will open.

When you press the open trunk button on the SmartKey, it can take anywhere from a quarter of a second to several seconds before the trunk opens. The time delay is adjustable using STAR DAS. See Section "DIY 9 - Procedure to Change Time Delay in Trunk Opening" below.

Vehicles with KEYLESS-GO: To prevent a possible inadvertent lockout, the trunk lid will open automatically if a SmartKey with KEYLESS-GO is recognized inside the vehicle or in the trunk.

the trunk lid can be lowered by pulling firmly on handle (1) or using the extending handle (Retractable Trunk Grip (RTG)) built into the trunk lid handle (2) (available only on facelift vehicles).

If the trunk lid comes into contact with an object while closing (e.g. luggage that has been piled too high) in the upper motion sequence, the closing procedure is stopped and the trunk reopens slightly.

The closing procedure can be stopped at any time by pressing the trunk lid closing switch (on the driver"s door), the trunk lid closing switch (1), or the "trunk lid unlock" button on the SmartKey.

On vehicles with trunk lid closing system and KEYLESS-GO, you can close the trunk lid and lock the vehicle simultaneously using the second button on the switch.

Trunk opening has a reset procedure using the switch on the driver"s door panel. Instead of listening for the click sound, continue to hold the switch for an additional 15 seconds. Do this with the trunk in the fully opened position, and then again from the closed position. Sometimes it is necessary to go through two full open/close cycles to get the trunk opening height to be reset correctly.

If present, this feature can permit you to deny any unauthorized person access to the trunk by locking the trunk separately and leaving the SmartKey less the mechanical key with the vehicle.

To verify the presence of this feature, use the mechanical key to lock the trunk and then attempt to open the trunk by pressing the trunk lid button after the vehicle has been centrally unlocked with the SmartKey.

It is possible to mount facelift trunk lid on pre-facelift vehicle and vice versa (assuming trunk lid handle and lid covering is also mounted from the donor vehicle).

When the trunk lid is opened by either remote control on the key fob, using the driver"s door trunk release switch or pressing the switch on the trunk lid,

The positive and negative pressures required for the pneumatic functions are obtained from the Pneumatic System Equipment (PSE) Pump and specifically the "HECK" port.

Switch to detect when the trunk lid is closed. It can be identified by the blue coloured electrical connector (with wires brown, brown/black). The switch is electrically open, i.e., high resistance when the trunk lid is either partially closed (first click) or fully closed. The switch is electrically zero resistance when the trunk lid is open.

Pneumatic actuator (black) which is commonly referred to as a "puck" which releases the latch mechanism to unlock the trunk lid which thus allowing it to open.

Remote opening of the trunk lid via two solenoid valves which can be identified by the black coloured electrical connector (with wires brown, brown/blue). The solenoid valves are normally unenergised, passing pressure (if any) to the white "close & lock" pneumatic actuator. When a remote open command is given, for example by the button on the remote key fob, +12V is applied to the solenoid valves for 1 second which energises both valves and passes pressure to the black "unlock" pneumatic "puck" actuator which unlocks the trunk lid and allows it to open.

When the trunk lid is closed manually to the first position as identified by a loud click, the PSE HECK port provides +ve pressure (27KPa or 4psi) to the trunk lid solenoid valve assembly and hence to the large white actuator which pulls the boot closed tightly, then the PSE HECK port changes to –ve pressure (19”Hg vacuum), which retracts the RTG handle (if installed), then returns the line to atmospheric pressure.

When the trunk lid is commanded to open either by remote control on the key fob, by pressing the trunk lid button, or by pulling the internal trunk lid release button on the driver"s door, the PSE HECK port provides +ve pressure (27KPa or 4psi) to the trunk lid solenoid valve assembly and +12V is applied to the solenoid valves and hence the pressure is passed to the small black actuator which opens the locking latch, thus releasing the lid which fully opens. +ve Pressure is also applied to the RTG Handle, which extends the Handle. After all this is finished the pneumatic line returns to atmospheric pressure.

The positive and negative pressures required for the pneumatic control of the trunk lid functions are generated by the Pneumatic System Equipment (PSE) Pump.

Use a Torx T-20 to remove the cargo net hold downs. 4 on the back plastic piece and 2 more on the trunk floor forward. After removing all the clips and hold downs, the piece should pull easily straight up.

Caution: It is difficult to remove the actuator rod out of the trunk locking mechanism without breaking the plastic that surrounds it. Be careful as if the rod is not replaced correctly and securely, the trunk can lock and may not be openable with either the key or with the remote.

Once the rod is released the whole actuator can easily be removed from the trunk lid. It is far easier to attempt a repair on a work bench than with the unit still in the car.

A persistent loud hissing noise once you open or close your trunk even for one to two seconds is not normal and usually means that you have a leak in the trunk lock actuator, the RTG actuator, the yellow pneumatic hose or fittings connecting the PSE Pump to the locking mechanism, or the orange pneumatic line or fittings connecting the locking mechanism to the RTG.

It will eventually stop leaking once the leak gets worse. Hopefully the pump will recognise that it is running for too long and will stop working so that it doesn"t burn out.

Do not leave it in this condition for too long because when the trunk stops sucking down water can get in and ruin your electronic components in the left side of the trunk behind the panels.

Often the hissing is caused by a crack in the yellow pneumatic line that is located inside the black braided plastic harness which is easily visible on the inside of the trunk towards the rear window.

But be aware that the forces generated by the PSE Pump are considerable and the best method to achieve a repair is to replace the actuators with new ones.

In the trunk latch mechanism there are two solenoid valves which distribute the pneumatic pressure to the relevant actuator depending on the required result.

When the trunk release button is pressed in order to open the trunk there is a time delay before the trunk actually opens. It is possible to change the time delay that occurs using STAR. The default time is 0.25 seconds.

The delay can be changed in DAS under "Control Units"->"Body" -> "PSE - Pneumatic system equipment" -> "Control unit adaptations" -> "Read coding and change if necessary" -> "Trunk lid remote release".

The Mercedes-Benz W220 was a range of flagship sedans which, as the fourth generation Mercedes-Benz S-Class, replaced the W140 S-Class after model year 1998 — with long and short wheelbase versions, performance and luxury options; available four-wheel drive; and a range of diesel as well as gas/petrol V6, V8, and V12 engines. Compared to its predecessor, the W220 had somewhat smaller exterior dimensions but offered greater interior volume, particularly in the long-wheelbase versions, and slightly less cargo volume.

Steve Mattin"s design was the first sketch drawn in October 1992 and developed into 1:1 scale by late 1994. In June 1995, the Daimler-Benz AG board of management approved Mattin"s final design at 38 months before production. By March 1996, W220 program engineers completed the design freeze, 29 months before production start in August 1998. The W220 exterior design (especially headlights) was previewed by the Mercedes-Benz F200 concept in late 1996. Being a Mercedes flagship vehicle worldwide, the S-Class largely popularized the theme.

A facelifted version of the S-Class was designed in late 2000 and introduced in September 2002, offering a more refined front-end with a larger, more upright grille, transparent headlamp housings with sealed-beam projectors, and revised taillights. Much of the rest of the exterior remained largely unchanged from first phase W220 models.

Approximate selection of US models. In the US, model years for the W220 were 2000, 2001, 2002, 2003, 2004, 2005, and 2006 (only some versions). Not all versions were available in all model years.

In the United States the W220 S-Class was introduced in 1999 for the 2000 model year, replacing the W140. The type was noted as being the leader in the U.S. car market for luxury cars, and early reviews were mostly positive but noted the amount of money that could be spent on options. At the time, the US was the second biggest buyer of S-Classes, after Germany.Elm wood in the interior.

The W220 based S 65 AMG was also offered in 2006 concurrently with the new W221. The S 65 had a 604 hp, 738 lb-ft twin-turbo V-12 and other miscellaneous features inside and out. It retailed that year in the United States for about US$180,000.turbochargers.

One of the most popular versions was the long-wheelbase S 500, with over 108,000 produced over the model run. On top of that, an additional over 13,000 all-wheel drive S 500 version were made and over 21,000 short-wheel base S 500 models. This works out to about 140,000 S 500 of all versions across all model years out of 484,683 of all W220 models over its production run. The W220"s peak sales year was 2000, with 88,000 sold worldwide, but both 1999 and 2001 were close with well over 80,000 sold. Two unique models that had small runs were a factory produced 160 inch wheelbase "stretch limo" called a Pullman and a special security version called S-Guard.

One model line of the Mercedes-Benz S-Class in this period was the AMG version S 55. The S 55 had a number of modifications over the stock W220 S-Class, and the changes were oriented towards higher automotive performance and more dramatic styling features compared to the regular models. The model name derives from displacement of the engine, a special almost 5.5 litre V8.

The S 600 was the main 12-cylinder engine model of the W220 body. The increased output of the engine enabled this W220 to keep up with a Ferrari 575M Maranello according to one automotive magazine of the era. The 2003 S 600 could achieve 60 mph (97 km/h) in 4.3 seconds and 100 mph (161 km/h) in 9.7 seconds. It was 1/10 second faster than the Ferrari in a quarter mile test, with the S 600 achieving in 12.5 seconds at 115 mph (185 km/h). It could stop from 70 mph (110 km/h) in 164 feet with the OEM tires in that same testing. The 2003 model was fitted with Michelin Pilot Sport tires with a Y rating. In the US, the 2001 S 600 had a 5.8 liter V-12 making 362 hp (270 kW; 367 PS) at 5500 rpm and up to 391 lb⋅ft (530 N⋅m) of torque at 4100 rpm.

The W220 was available either with air suspension which is a semi-active/adaptive suspension, or hydropneumatic suspension which is an active suspension, rather than the more common mechanical "springs and shocks" on most passenger vehicles. The car had an electronic stability control program and automatic slip control.

As with each new S-Class, the W220 was technologically advanced at the time of its launch, bringing in new innovationsAirmatic air suspension, Active Ventilated Seats (which used miniature fans in the seats to move air through perforations), keyless entry and ignition, Distronic: the first worldwide radar-assisted Autonomous cruise control system, and a cylinder deactivation system called Active Cylinder Control for the S 500 and S 600 models, which improves fuel consumption and reduces emissions. All were pioneering innovations at the time of the W220"s conception. There are standard features to all models, standard features to certain models, and finally optional features. Sometimes what is standard changes on a model year or country of sale.

Despite a wide range of safety technology, and being marketed for its safety, one Canadian website said W220 S-Class had not actually been tested by the Insurance Institute for Highway Safety, the National Highway Traffic Safety Administration, or Euro NCAP, or at least the information was not available.

The W220 S-Class added standard front and rear side curtain airbags. In total, the W220 features 8 airbags: 2 frontal (driver and passenger), 4 side airbags (one in each door) and 2 window-airbags.

The Linguatronic voice control was introduced as an option in 1996 on the W140 S-Class. At that time it was primarily for controlling the car phone, and could understand 30 words. The second generation of this system was introduced in 2000. On the W220 this second generation system could understand more words and control more systems, such as the radio. In 2000, it could understand 300 words and control certain features on the phone, radio, CD player, and other systems. The second generation system needed 20 times the memory of the first generation system (from about half megabyte to twenty megabytes). The algorithms used in the system were developed at Ulm, Germany where what was then called DaimlerChrysler Research and Technology center was located in addition to other groups within the company.

Major features: 5G-Tronic transmission, Airmatic Air Suspension with Adaptive Damping System (ADS), Electronic Stability Program (ESP), Automatic Slip Control (ASR), Leather Upholstery, 14 Way Power Driver and Front Passenger Seats, each with 3 Position Memory, 4-way (tilt/telescoping) power steering column, Dual Zone Climate Control (for driver and front passenger) but also separate vents for rear passengers, Hand-polished Calyptus wood trim on dash, console, doors and shift gate, COMAND data system (integrates audio, phone, navigation control), Bose AM/FM stereo/weatherband radio, concealed autoreverse cassette player, and controls for CD changer and phone with a color-LCD in-dash screen, CD navigation system (integrated with COMAND), TeleAid telecommunications service, Pneumatic door and trunk closing assist (this does not close from fully open), headlamp high pressure washers, power retractable mirrors, Front and rear ventilated disc brakesThe S 500, besides switching the engine added Nappa leather, a heated front seat, walnut wood trim, and Xenon high beam lights.

Some major S-class options included Active Body Control, Keyless Go, Tire pressure monitoring system, and Electronic trunk closer, Designo and AMG packages, and various interior packages especially for seats and climate options

The "Timeport" phone with a voice control system was offered as an option on the Mercedes-Benz S-Class.Motorola Startac.cell-phone was a jointly developed and became available on all of Mercedes 2001 models (including the 2001 W220 S-Class) The Timeport phone was integrated with S-Class systems, major features included Voice-control and automatic mutein of the radio when accepting an incoming call (or tape or CD player). Another feature was that the directory of numbers in the phone could be downloaded to the car, and shown on the in-car display. Even though the phone was integrated as a system with car, it was portable handset that could be removed from the car. The cell-phone had an electro-luminescent Organic display with multiple colors available.OLED) Another set of phones that the S-Class used were the Nokia 6150, Nokia 6210, Nokia 6310, and Nokia 6310i.

The W220 was available with more engine options than the W126 or W140. The range started with a smaller 2.8L 201 hp (150 kW) V6 motor. Very popular was the 3.2L 224 hp (167 kW) V6, which was superseded by an enlarged 3.7L 245 hp (183 kW) V6 in the S 350. Despite their popularity, the 6-cylinder S-Class cars were not imported into countries such as the United States until model year 2006 with the S 350 (short wheelbase), where Daimler was then testing the market demand for a V6 S-Class.

W220 was the first generation of S-Class, where automatic transmissions were standard on all models. At first, all cars had 5-speed 5G-Tronic transmission; however, since 2003 (2004 in the United States), S 430 and S 500 were instead offered with the new 7-speed 7G-Tronic transmission.

Some other issues were noted with sensors or other components being potentially being damaged by water and/or heat. The model is also called the V220 (as opposed to W220).

One Canadian car site noted that older W220"s can offer impressive features for the cost, provided that owners continue to maintain the vehicle. They noted a few key issues on later models including the air suspension and interior electronics. They also noted that over its production run Mercedes-Benz fixed many issues and there is also considerable variation in models depending how they were equipped.

The suit alleged that .. " alleging, among other things, that the reed valve in the air/water duct in 2001-2006 model year Mercedes-Benz S-Class (W220) and Mercedes-Benz CL-Class (W215) vehicles is susceptible to clogging by leaves, pine needles and other debris, which can cause water to accumulate in the air/water duct and to overflow into the passenger compartment, possibly resulting in damage to electrical and other components.."

Mercedes-Benz CL-Class (C215) Shorter coupe version of W220 shared many components and features from the sedan, albeit a completely unique aluminium & composite body construction riding on an 8 inch shorter wheelbase, with ABC suspension as standard equipment. V8 and V12 engines with their respective model nomenclature were carried over to the a 2-door coupe, no diesel or V6 options were available.

Chrysler LX platform (reused some W220 suspension components from 2005) (note: Chrysler was part of Daimler during much of this period (1998-2007), and there were many cross brand standardizations)

Rear liftgate hydraulic pump motor assembly from a 2008 Mercedes Benz ML320 CDI. This was carefully removed from a vehicle with a fully functional power trunk lid. The assembly has no leaks or broken parts. The connectors are intact. The images are of the actual item you will receive.

Mercedes-Benz S-klasė, AMG (W126, W140, W220, W221, W222) Tailgate/trunk/boot lid. View the description and technical information of the spare part you are interested in. Buy the required spare part online and we will deliver it to Europe and beyond within a few business days. RRR.LT cooperates with reliable auto parts dealers who can guarantee the quality of the offered parts. If you are interested in dismantled

MERCEDES-BENZ W220 S500 S430 S55 AMG TRUNK LID HYDRAULIC PUMP MOTOR 2208000048. Your purchase is for the Mercedes S55 AMG TRUNK LID HYDRAULIC PUMP MOTOR. PART # 2208000048 ORIGINAL OEM Used, in good working condition. Will fit S55 AMG, S500 S430 from 2000 to 2006. We have 2000,2001,2002,2003,2004 2005 Mercedes S500 ,S55 AMG and Mercedes S430 cars for parts , please v isit our Ebay for more Mercedes parts. Any questions please ask before buying. Vehicle Info : Year: 2005 Make/Model: MERCEDES-BENZ S55 AMG

2208000048 OEM. Trunk Lid Hydraulic Pump Motor. Item may show light scuffs, scratches or other imperfections as a result of thisbeing a used part. All of the parts are tested either before or after removal from the vehicle.

Hello,Up for sale a USED trunk latch came out 2005 S500 4-MaticGood working condition Fits S-class 2003-2004Will NOT fit S-class 2000-2002Shipping inside USA $14.. Canada $35.00.. Worldwide $65.00God Bless America