2015 Mercedes-Benz G-CLASS Owner’s Manual
The Mercedes-Benz G-Class, also known as the G-Wagen, was first released in 1979. The 2015 Mercedes-Benz G-Class, which is also called the G-Wagen, stayed true to its reputation as the pinnacle of automobile engineering by combining a unique and timeless exterior design with an unwavering commitment to off-road capability and refined luxury. From its utilitarian beginnings, the 2015 G-Class kept its iconic boxy shape while embracing modern improvements. It has a wide range of powerful engine choices, including turbocharged V6 and V8 powerhouses, and a boxy, recognizable shape. This version of the G-Class lived up to its image as a true off-road champion with its excellent four-wheel-drive systems, three lockable differentials, and adjustable suspension, all of which helped it conquer the most difficult terrains with ease. The 2015 G-Class was tough, but it also had a luxurious interior with high-end materials and the latest technology. This made sure that comfort and ease were the most important things.
Instrument cluster
Displays and controls
- Speedometer with segments
- Multifunction display
- Tachometer
- Coolant temperature display
- Fuel gage
- Instrument cluster lighting control
Driving systems
Cruise control
Important safety notes
WARNING
The brake pedal moves when cruise control brakes the vehicle. A foot in the area under the brake pedal could become trapped. The movement of the pedal, and therefore the vehicle’s ability to brake, may be restricted by objects in the area under the brake. There is a risk of an accident and injury.
Do not place your foot under the brake pedal. Keep the area under the brake pedal free from obstructions.
If you fail to adapt your driving style, cruise control can neither reduce the risk of accident nor override the laws of physics. Cruise control can-not take account of road, weather and traffic conditions. Cruise control is only an aid. You are responsible for the distance to the vehicle in front, for vehicle speed and for braking in good time. Adjust your driving style to the traffic conditions. Only engage cruise control when the current road, weather and traffic conditions permit it to be done safely. Drive carefully and maintain a suitable distance to the vehicle in front.
Do not use cruise control:
- in traffic conditions that do not allow you to drive at a constant speed, e.g. heavy traffic, on winding roads or off-road
- Ron slippery road surfaces. Braking or accelerating could cause the drive wheels to lose traction and the vehicle could then skid
- when there is poor visibility, e.g. due to fog, heavy rain or snow
General notes
The cruise control maintains a constant road speed for you. On long and steep downhill gradients, especially if the vehicle is laden, you must select shift range 1, 2 or 3 in good time. By doing so, you will make use of the braking effect of the engine. This relieves the load on the brake system and prevents the brakes from overheating and wearing too quickly.
Use cruise control only if road and traffic conditions make it appropriate to maintain a steady speed for a prolonged period. You can store any road speed above 20 mph (30 km/h).
Cruise control should not be activated when driving off-road.
Cruise control lever
- To activate or increase speed
- LIM indicator lamp
- To activate at the current speed/last stored speed
- To activate or reduce speed
- To switch between cruise control and variable SPEEDTRONIC
- To deactivate cruise control
You can operate cruise control and variable SPEEDTRONIC with the cruise control lever.
When you activate cruise control, the stored speed is shown in the multifunction display for five seconds.
The LIM indicator lamp on the cruise control lever indicates which system you have selected:
RLIM indicator lamp off: cruise control is selected.
RLIM indicator lamp on: variable SPEED-TRONIC is selected.
Activation conditions
To activate cruise control, all of the following activation conditions must be fulfilled:
- the parking brake must be released.
- you are driving faster than 20 mph (30 km/h).
- ESP® must be active, but not intervening.
- the transmission must be in position D.
Selecting cruise control
- To activate or increase speed
LIM indicator lamp - To activate at the current speed/last stored speed
- To activate or reduce speed
- To switch between cruise control and varia- ble SPEEDTRONIC
- To deactivate cruise control
- Check whether LIM indicator lamp ; is off. If it is off, cruise control is already selected.
If it is not, press the cruise control lever in the direction of arrow A.
LIM indicator lamp ; in the cruise control lever goes out. Cruise control is selected.
Storing, maintaining and calling up a speed
Storing and maintaining the current speed
- To activate or increase speed
- LIM indicator lamp
- To activate at the current speed/last stored speed
- To activate or reduce speed
- To switch between cruise control and variable SPEEDTRONIC
- To deactivate cruise control You can store the current speed if you are driv-ing faster than 20 mph (30 km/h).
- Accelerate the vehicle to the desired speed.
- Briefly press the cruise control lever up : or down ?.
- Remove your foot from the accelerator pedal. Cruise control is activated. The vehicle automatically maintains the stored speed.
SPEEDTRONIC
Important safety notes
WARNING
If you rest your foot on the brake pedal while driving, the braking system can overheat. This increases the stopping distance and can even cause the braking system to fail. There is a risk of an accident.
Never use the brake pedal as a footrest. Never depress the brake pedal and the accelerator pedal at the same time.
Depressing the brake pedal constantly results in excessive and premature wear to the brake pads.
If you fail to adapt your driving style, SPEED-TRONIC can neither reduce the risk of an accident nor override the laws of physics. SPEEDTRONIC cannot take account of road, weather and traffic conditions. SPEEDTRONIC is only an aid. You are responsible for the distance to the vehicle in front, for vehicle speed, for braking in good time and for staying in lane. Only engage SPEED-TRONIC when the current road, weather and traffic conditions permit it to be done safely. Drive carefully and maintain a suitable distance to the vehicle in front.
General notes
SPEEDTRONIC brakes automatically so that you do not exceed the set speed. On long and steep downhill gradients, especially if the vehicle is laden or towing a trailer, you must select shift range 1, 2 or 3 in good time. By doing so, you will make use of the braking effect of the engine, which relieves the load on the brake system and prevents the brakes from overheating and wearing too quickly. If you need additional braking, depress the brake pedal repeatedly rather than continuously.
The speed indicated in the speedometer may differ slightly from the limit speed stored.
Loading guidelines
Useful information
This Operator’s Manual describes all models and all standard and optional equipment of your vehicle available at the time of publication of the Operator’s Manual. Country-specific differences are possible. Please note that your vehicle may not be equipped with all features described. This also applies to safety-related systems and functions.
WARNING
If objects, luggage or loads are not secured or not secured sufficiently, they could slip, tip over or be flung around and thereby hit vehicle occupants. There is a risk of injury, particularly in the event of sudden braking or a sud-den change in direction.
Always store objects so that they cannot be flung around. Secure objects, luggage or loads against slipping or tipping before the journey.
If objects, luggage or loads are not secured or not secured sufficiently, they could slip, tip over or be flung around and thereby hit vehicle occupants. There is a risk of injury, particularly in the event of sudden braking or a sud-den change in direction.
Always store objects so that they cannot be flung around. Secure objects, luggage or loads against slipping or tipping before the journey.
Combustion engines emit poisonous exhaust gases such as carbon monoxide. If the tail-gate/rear door is open when the engine is running, particularly if the vehicle is moving, exhaust fumes could enter the passenger compartment. There is a risk of poisoning. Turn off the engine before opening the tailgate/rear door. Never drive off with the tailgate/rear door open.
Driving, braking and steering characteristics change depending on:
- type of load
- weight
- the center of gravity of the load
You should therefore load your vehicle as shown in the illustrations.
The gross vehicle weight (GVW) is the vehicle weight including fuel, vehicle tool kit, spare wheel, accessories installed, vehicle occupants and luggage/load.
Do not exceed the load limit or permitted gross vehicle weight rating (GVWR) for your vehicle. The gross load limit and the GVWR are specified on the vehicle identification plate on the B-pillar of the driver’s door (page 336).
The load must also be distributed so that the weight on each axle never exceeds the gross axle weight rating (GAWR) for the front and rear axles. The specifications for GVWR and GAWR are on the vehicle identification plate on the B-pillar of the driver’s door (page 336).
Further information can be found in the
“Loading the vehicle” section (Y page 316). Observe the following notes when transporting a load: - Position heavy loads as far forwards as possible and as low down in the cargo compartment as possible.
Transport loads when possible in the cargo compartment. You should only use the cargo compartment enlargement if the load does not fit in the cargo compartment.
Always place the load against the front or rear seat backrests.
Stowage areas
Stowage spaces
Important safety notes
WARNING
If objects in the passenger compartment are stowed incorrectly, they can slide or be thrown around and hit vehicle occupants. There is a risk of injury, particularly in the event of sudden braking or a sudden change in direction.
- Always stow objects so that they cannot be thrown around in such situations.
- Always make sure that objects do not protrude from stowage spaces, parcel nets or stowage nets.
- Close the lockable stowage spaces while driving.
- Stow and secure objects that are heavy, hard, pointy, sharp-edged, fragile or too large in the cargo compartment.
Stowage space in the rear
Storage pockets
WARNING
Storage bags are intended for storing lightweight items only.
Heavy objects, objects with sharp edges or fragile objects may not be transported in the storage bag. In an accident, during hard braking, or sudden maneuvers, they could be thrown around inside the vehicle and cause injury to vehicle occupants. Storage bags cannot protect transported goods in the event of an accident.
The stowage pockets are located on the rear side of the front seats.
Stowage nets
The stowage net is in the front-passenger footwell.
Observe the loading guidelines (page 248) and the safety notes regarding stowage spaces (page 249).
FAQ
A: The 2015 Mercedes-Benz G-Class, also known as the G-Wagon, is a luxury SUV that blends rugged off-road capabilities with high-end luxury features.
A: The 2015 G-Class typically came with a 5.5-liter V8 engine that produced around 382 horsepower and 391 lb-ft of torque.
A: Yes, the 2015 G-Class is renowned for its exceptional off-road capabilities, featuring three locking differentials, a robust four-wheel-drive system, and durable construction.
A: The interior of the 2015 G-Class offers a mix of luxury and ruggedness, with premium materials, comfortable seating, and a classic design that emphasizes its off-road heritage.
A: The 2015 G-Class includes safety features like stability control, anti-lock brakes, multiple airbags, and optional driver assistance systems.
A: The fuel economy of the 2015 G-Class is relatively low due to its powerful V8 engine, with an estimated 13-14 MPG in the city and 14-15 MPG on the highway.
A: The 2015 G-Class offers a COMAND infotainment system, navigation, premium sound systems, and optional features like adaptive cruise control and blind-spot monitoring.
A: The 2015 G-Class typically seats five passengers, but some models offer an optional third-row seat, increasing the capacity to seven.
A: On the road, the 2015 G-Class provides a comfortable and refined ride, though its handling can be less agile compared to other luxury SUVs due to its boxy design.
A: The 2015 G-Class generally has a good reputation for reliability, but like any vehicle, it can still experience mechanical issues that come with age and mileage.
A: The 2015 G-Class typically offers a single trim level, but there might be various optional packages and customization options available.
A: The 2015 G-Class provides around 38 cubic feet of cargo space behind the rear seats. Folding down the rear seats can further increase the cargo capacity.
A: The 2015 G-Class received some updates to its exterior and interior styling, as well as improvements in technology and safety features compared to earlier models.
A: The cost of the 2015 G-Class can vary depending on factors such as condition, mileage, and optional features, but it was generally priced starting around $115,000.
A: Some alternatives to the 2015 G-Class include the Land Rover Range Rover, Toyota Land Cruiser, Lexus LX, and Porsche Cayenne.
Useful Link
Download link: https://www.mbusa.com/en/owners/manuals
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