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336 Battery
Te ch n i c a l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Battery
Important!
Battery replacement information:
The maintenance-free battery is located in the engine 
compartment on the right hand side.
The service life of the battery is dependent on its 
condition of charge. The battery should always be kept 
sufficiently charged, in order to last an optimum length 
of time.Therefore, we strongly recommend that you have the 
battery charge checked frequently, and corrected if 
necessary, especially if you use the vehicle less than 
approximately 200 miles (300 km) per month, 
mostly for short distance trips, or if it is not used for 
long periods of time.
Only charge a battery with a battery charger after the 
battery has been disconnected from the vehicle’s 
electrical circuit.
Always disconnect the battery negative lead first and 
connect last.
When removing and connecting the battery, always 
make sure that all electrical consumers are off and the 
electronic key is in starter switch position 0. The 
battery, its filler caps, the vent tube and the opposite 
plug must always be securely installed when the vehicle 
is in operation.
While the engine is running the battery terminal clamps 
must not be loosened or detached, otherwise the 
generator and other electronic components would be 
damaged.
Wa r n i n g !
Failure to follow these instructions can result in 
severe injury or death.Never lean over batteries while connecting, you 
might get injured.Battery fluid contains sulfuric acid. Do not allow 
this fluid to come in contact with eyes, skin or 
clothing. In case it does, immediately flush affected 
area with water and seek medical help if necessary.A battery will also produce hydrogen gas, which is 
flammable and explosive. Keep flames or sparks 
away from battery, avoid improper connection of 
jumper cables, smoking etc. 
     
        
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368 Technical data
Te ch n i c a l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index
Spare parts service
All authorized Mercedes-Benz Centers maintain a stock 
of original spare parts required for maintenance and 
repair work. In addition, strategically located parts 
distribution centers provide quick and reliable parts 
service.
More than 300 000 different spare parts, for 
Mercedes-Benz models, are available.
Mercedes-Benz original spare parts are subjected to 
stringent quality inspections. Each part has been 
specifically developed, manufactured or selected for and 
adapted to Mercedes-Benz vehicles.
Therefore, Mercedes-Benz original spare parts should 
be installed.
Important!
The use of non-genuine parts and accessories not 
authorized by Mercedes-Benz could damage the vehicle 
which damage is not covered by the Mercedes-Benz 
Limited Warranty or compromise its durability or safety.Warranty coverage
Your vehicle is covered under the terms of the 
“warranties” printed in the Service and Warranty 
Information booklet and your authorized 
Mercedes-Benz Center will exchange or repair any 
defective parts originally installed on the vehicle in 
accordance with the terms of the following warranties:
1. New vehicle limited warranty
2. Emission systems warranty
3. Emission performance warranty
4. California, Maine, Massachusetts, and Vermont 
emission control systems warranty
Replacement parts and accessories are covered by the 
Mercedes-Benz Spare Parts and Accessories warranties, 
copies of which are available at any Mercedes-Benz 
Center.
Loss of Service and Warranty Information Booklet
Should you lose your Service and Warranty Information 
booklet, have your authorized Mercedes-Benz Center 
arrange for a replacement. It will be mailed to you. 
     
        
        Page 392 of 399

389 Index
Te ch n i c a l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex Center console .............................................................  24
Dashboard ....................................................................  22
Door control panel ......................................................  20
Overhead control panel..............................................  21
Interior............................................................................. 206
Interior lighting.............................................................. 203
JJack................................................................................... 323
Jump starting .................................................................. 338KKeys, changing battery..................................................  351LLamps, exterior
Side marker lamp, front ........................................... 350
Layout of poly-V-belt drive............................................  371
Lighter .............................................................................  213
Loading instructions 
(Vehicle with enlarged cargo area) ........................  218
Locator lighting ..............................................................  147Locking the vehicle with remote control...................... 33
Low beams
See Exterior lamp switch ......................................... 143
Luggage cover – removal and installation .................  217
MMaintenance ..................................................................  227
Malfunction/warning message memory ....................  119
Manual seat................................................................. 51, 55
Manual transmission....................................................  244
Mechanical key................................................................. 35
Memory function.............................................................. 93
Mirror, exterior, parking position, 
front passenger side ...................................................  91
Multifunction display .................................................... 102
Coolant temperature ................................................. 106
Engine oil level indicator ......................................... 106
FSS............................................................................... 106
Individual settings ....................................................  121
Tire inflation pressure monitor .............................. 106
Trip and main odometer .......................................... 106
Vehicle speed ............................................................. 106
Multifunction steering wheel ....................................... 102