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Home >> Mercedes Benz >> 2007 >> GL320 AWD >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Charging, Control Panel/Cluster, Data Bus, Fuses/ Relays, PARKTRONIC, Sensors & Switches - 164 Chassis >> Testing & Repair >> Removing and installing battery - AR54.10-P-0005GZ

Removing and installing battery - AR54.10-P-0005GZ

MODEL 164 

Fig 1: Identifying Battery Remove/Install Components
G05259058Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Shown on model 164.1 

Fig 2: Identifying Battery Remove/Install Components - Shown On Model 164.1
G05259059Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
REMOVINGINSTALLING Remove/install    
DANGER Risk of explosion  caused by oxyhydrogen gas. Risk of poisoning and caustic burns  caused by swallowing battery acid. Risk of injury  caused by burns to skin and eyes from battery acid or when handling damaged lead-acid batteries No fire, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and safety glasses. Only pour battery acid into suitable and appropriately marked containers. AS54.10-Z-0001-01A 
NOTES Notes on battery All models AH54.10-P-0001-01A 
IMPORTANT Notes on AGM battery   AH54.10-P-0002-01A 
1 Move head restraint on front passenger seat (1) all the way down NOTES If the head restraint is not moved all the way down, the sun visor may be damaged when inclining the seat backrest.  
2 Move front passenger seat (1) as far forward as possible and upwards, tilt seat backrest forward    
3 Remove cover (2).    
4 Separate floor covering (3) at both marked positions (arrows) IMPORTANT The floor covering (3) has already been separated, if at an earlier stage work was performed on or in the battery compartment.  
5 Move front passenger seat (1) all the way to rear    
6 Fold floor covering (3) forwards, move front passenger seat (1) as far forward as possible, until the battery compartment is completely accessible IMPORTANT Make sure that the folded-over floor covering (3) does not tear at the fold.  
7 Switch off ignition and remove the transmitter key from the EIS [EZS] control unit IMPORTANT On vehicles with Keyless Go, code 889: Press Keyless Go start/stop button repeatedly until ignition is switched off. Remove transmitter key from vehicle and store it in a location beyond its transmission range (at least 2 m).  
8 Remove spreader clip (5) and detach air outlet (4) IMPORTANTInstallation:  Replace spreader clip (5), if it is damaged.  
9 Remove battery cover (12)    
10 Undo nut on clamping device for battery negative pole (8), disconnect ground line of battery (G1) NOTES All consumers must be switched off, as otherwise the vehicle electrical system may be damaged.
IMPORTANT It must be ensured that a jump-starting device is not connected to the vehicle.		 AR54.10-P-0003GZ 
    TORQUE SPECIFICATION *BA54.10-P-1012-01C 
11 Remove positive battery terminal cover (6), undo nut on clamping device for positive battery terminal (7), remove positive lead TORQUE SPECIFICATION *BA54.10-P-1012-01C 
12 Detach bleed hose (11) including plastic support from battery (G1) IMPORTANTInstallation:  Route vent hose (11) without kinks.  
13 Undo nuts (10), remove retaining panel (9) TORQUE SPECIFICATION *BA54.10-P-1024-01C 
14 Remove battery (G1) NOTESInstallation:  Before installation of the battery (G1) make sure that no cables are located within the area of the battery fixture, as they may be damaged when the battery (G1) is installed.
IMPORTANT Make sure that the maxi fuses on the prefuse box in the battery compartment are not unintentionally loosened when removing and installing the battery (G1).		  
15 Install in the reverse order    
16 Perform basic programming   AR00.19-P-0200GZ
BATTERY

Number Designation Model 164.1/8
BA54.10-P-1012-01C Nut, battery cable to battery terminal M6 Nm 6
BA54.10-P-1024-01C Nut, battery retaining plate to frame floor M8 Nm 24
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