Check condition of battery

AR54.10-P-1129RT

Check condition of battery

20.01.2020

Model

251

Modification notes

24.02.2006

Cold cranking amps

12 Ah

BE54.10-P-1002-01A

10.05.2019

Battery capacity 70 Ah VRLA/AGM

BE54.10-P-1010-01A

3

Cover

5

Floor covering

6

Positive battery terminal

4

Floor mat



Remove

Topical note

Notes on battery

AH54.10-P-0001-01A

1

Move front passenger seat all the way up and down

2

Unclip trim (3) toward front and remove

3

Fold floor mat (4) forward and lift up floor covering (5) slightly to gain access to positive terminal battery (6) as well as to battery minus pole (arrow A)



Check

4

Visual inspection for external leaks

 If leakage found Replace battery, see:



Remove/install battery

AR54.10-P-0005RT

 Dispose of defective battery properly and in an environmentally compatible manner.

 Danger

Risk of fire/risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing. Risk of poisoning caused by swallowing battery electrolyte or absorption of lead through the skin or body orifices. Risk of death due to voltage U >= 30 V AC and U >= 60 V DC.

No fires, sparks, open flames, or smoking. Wear acid-resistant gloves, clothing, and glasses. Pour battery acid only into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

5

Check battery

AR54.10-P-1129-01A

 Cold cranking amps as per EN

 Commercially available devices/tools
Midtronics battery tester and analysis device MCR 717,
Red terminal clamp for Midtronics battery tester and analysis device MCR 717,
Black terminal clamp for Midtronics battery tester and analysis device MCR 717.

Battery capacity 12 Ah

*BE54.10-P-1001-01A

Battery capacity 30 Ah

*BE54.10-P-1002-01A

Battery capacity 35 Ah

*BE54.10-P-1003-01A

Battery capacity 46 Ah

*BE54.10-P-1005-01A

Battery capacity 60 Ah VRLA/AGM

*BE54.10-P-1006-01A

Battery capacity 60 Ah

*BE54.10-P-1007-01A

Battery capacity 62 Ah

*BE54.10-P-1009-01A

Battery capacity 70 Ah VRLA/AGM

*BE54.10-P-1010-01A

Battery capacity 74 Ah

*BE54.10-P-1011-01A

Battery capacity 80 Ah VRLA/AGM

*BE54.10-P-1012-01A

Battery capacity 84 Ah

*BE54.10-P-1013-01A

Battery capacity 90 Ah VRLA

*BE54.10-P-1014-01A

Battery capacity 95 Ah VRLA

*BE54.10-P-1015-01A

Battery capacity 100 Ah

*BE54.10-P-1016-01A

 Danger

Risk of fire/risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing. Risk of poisoning caused by swallowing battery electrolyte or absorption of lead through the skin or body orifices. Risk of death due to voltage U >= 30 V AC and U >= 60 V DC.

No fires, sparks, open flames, or smoking. Wear acid-resistant gloves, clothing, and glasses. Pour battery acid only into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

6

Reduce increased voltage after charging process

On a battery that is disconnected from the on-board electrical system and with the message "Surface voltage" in the display of the Midtronics battery tester and analyzer MCR 717

AR54.10-P-1129-03A

 After reducing increased voltage, test battery again.

 Commercially available devices/tools
Midtronics battery tester and analysis device MCR 717
Load tester ETT 011.00

7

Charge battery

If test code "Charge and test" is displayed on Midtronics battery tester and analyzer MCR 717

AR54.10-P-1130RT

 After charging, test battery again.



Install

8

Position floor covering (5) and floor mat (4)

9

Install cover (3)

10

Move front passenger seat to default position

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1001-01A

Battery capacity 12 Ah

Cold cranking amps

As per EN

A

170

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1002-01A

Battery capacity 30 Ah

Battery test at 20 °C

Acid density

kg/dm3

1,24

Maximum permissible difference between individual battery cells

kg/dm3

0,04

Load current

A

90

Load time

s

10

Voltage

V

10

Cold cranking amps

As per EN

A

540

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1003-01A

Battery capacity 35 Ah

Battery test at 20 °C

Acid density

kg/dm3

1,24

Maximum permissible difference between individual battery cells

kg/dm3

0,04

Load current

A

100

Load time

s

10

Voltage

V

10

Cold cranking amps

As per EN

A

520

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1005-01A

Battery capacity 46 Ah

Battery test at 20 °C

Acid density

kg/dm3

1,24

Maximum permissible difference between individual battery cells

kg/dm3

0,04

Load current

A

140

Load time

s

10

Voltage

V

10

Cold cranking amps

As per EN

A

420

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1006-01A

Battery capacity 60 Ah VRLA/AGM

Cold cranking amps

As per EN

A

660

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1007-01A

Battery capacity 60 Ah

Cold cranking amps

As per EN

A

510

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1009-01A

Battery capacity 62 Ah

Battery test at 20 °C

Acid density

kg/dm3

1,24

Maximum permissible difference between individual battery cells

kg/dm3

0,04

Load current

A

190

Load time

s

10

Voltage

V

10

Cold cranking amps

As per EN

A

480

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1010-01A

Battery capacity 70 Ah VRLA/AGM

Cold cranking amps

As per EN

A

720

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1011-01A

Battery capacity 74 Ah

Battery test at 20 °C

Acid density

kg/dm3

1,24

Maximum permissible difference between individual battery cells

kg/dm3

0,04

Load current

A

265

Load time

s

10

Voltage

V

10

Cold cranking amps

As per EN

A

680

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1012-01A

Battery capacity 80 Ah VRLA/AGM

Cold cranking amps

As per EN

A

800

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1013-01A

Battery capacity 84 Ah

Cold cranking amps

As per EN

A

700

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1014-01A

Battery capacity 90 Ah VRLA

Cold cranking amps

As per EN

A

950

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1015-01A

Battery capacity 95 Ah VRLA

Cold cranking amps

As per EN

A

850

Test and adjustment values for battery

Number

Designation

Model all (4xWD, CAR, smart)

BE54.10-P-1016-01A

Battery capacity 100 Ah

Battery test at 20 °C

Acid density

kg/dm3

1,24

Maximum permissible difference between individual battery cells

kg/dm3

0,04

Load current

A

300

Load time

s

10

Voltage

V

10

Cold cranking amps

As per EN

A

760