Check condition of battery

AR54.10-P-1129RR

Check condition of battery

20.01.2020

Model

452.3/4

Modification notes

29.05.2006

Reference to comparison table containing battery specified values added

Step 4

Check

 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

Topical note

Notes on battery

AH54.10-P-0001-01A

1

Read out fault memory



AD00.00-P-2000-04RR

 Rectify faults in control units.

2

Open front hood and remove luggage compartment tray

3

Visual inspection for external leakage

 If leaks are found, replace battery.

4

Check battery

Model 452.3/4, charge battery or replace battery.

AR54.10-P-1130RR

Topical note

Notes on battery

AH54.10-P-0001-01A

 Battery tester

*450589152100

5

Check fluid level

 If necessary, refill with distilled water.