How to disconnect and reinstall the batteries on the 2008 BMW 335i?

Prior to disconnecting the battery, read the battery disconnection cautions given in 001 Warnings and Cautions. Switch ignition OFF. Working in trunk or cargo compartment, open battery compartment. Twist plastic retainer counterclockwise and remove right side trim. Working at top of battery, remove protective bracket mounting fasteners and lift off bracket. Loosen fastener and disconnect negative cable first. Unlock battery safety terminal plastic cover and loosen positive cable fastener. Carefully lift rear power distribution panel, positive cable, negative cable and intelligent battery sensor off battery and lay aside. Caution-Do not damage intelligent battery sensor (IBS), which is attached to ground cable. Remove battery hold-down bolt. Disconnect battery vent hose at side of battery, if applicable. Lift battery out of trunk or cargo compartment. Clean away corrosion in and around battery tray and on cables ends. When reinstalling battery, reconnect negative cable last. Once the battery is reinstalled, the following steps are necessary: If higher rating battery is installed, recode CAS with correct battery specifications. Register battery. Follow Battery reconnection notes in this repair group.

Genuine 2008 BMW 335i Batteries

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11 Batteries found

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2008 BMW 335i Ep Battery 70Ah
Part Number: 61212353806
$108.08 MSRP: $145.00
You Save: $36.92 (26%)
Product Specifications
- Replaced by: 61212353817
- Item Weight: 5.40 Pounds
- Condition: New
- SKU: 61212353806
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2008 BMW 335i Submodels:
- Sedan(E90)
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2008 BMW 335i Ep Battery 80Ah
Part Number: 61212353808
$151.99 MSRP: $195.00
You Save: $43.01 (23%)
Product Specifications
- Item Weight: 7.40 Pounds
- Condition: New
- SKU: 61212353808
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2008 BMW 335i Submodels:
- Coupe(E92), Sedan(E90)
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2008 BMW 335i Ep Battery 70Ah
Part Number: 61212353811
$198.32 MSRP: $247.10
You Save: $48.78 (20%)
Product Specifications
- Replaced by: 61215A40E19
- Item Weight: 7.20 Pounds
- Condition: New
- SKU: 61212353811
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2008 BMW 335i Submodels:
- Sedan(E90)
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2008 BMW 335i Ep Battery 80Ah
Part Number: 61212353813
$204.81 MSRP: $255.21
You Save: $50.40 (20%)
Product Specifications
- Replaced by: 61215A40E31
- Item Weight: 7.80 Pounds
- Condition: New
- SKU: 61212353813
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2008 BMW 335i Submodels:
- Sedan(E90)
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2008 BMW 335i Battery, Manuf.: Exide (Warranty Only)
Part Number: 61217586962
$139.89 MSRP: $158.33
You Save: $18.44 (12%)
Product Specifications
- Other Name: Battery
- Replaces: 61-21-6-946-334
- Item Weight: 28.40 Pounds
- Condition: New
- SKU: 61217586962
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2008 BMW 335i Submodels:
- Coupe(E92), Sedan(E90)
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2008 BMW 335i Battery, Manuf.: Exide (Warranty Only)
Part Number: 61217586961
$139.89 MSRP: $158.33
You Save: $18.44 (12%)
Product Specifications
- Other Name: Battery
- Replaces: 61-21-6-946-333
- Item Weight: 29.50 Pounds
- Condition: New
- SKU: 61217586961
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2008 BMW 335i Submodels:
- Coupe(E92), Sedan(E90)
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2008 BMW 335i Ep Battery 92Ah
Part Number: 61212353812
$229.22 MSRP: $313.32
You Save: $84.10 (27%)
Product Specifications
- Replaced by: 61215A40E29
- Item Weight: 9.60 Pounds
- Condition: New
- SKU: 61212353812
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2008 BMW 335i Submodels:
- Convertible(E93), Coupe(E92), Sedan(E90), Sedan(F30)
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2008 BMW 335i Battery, Manuf.: Douglas (Warranty Only)
Part Number: 61218381738
$103.15 MSRP: $123.00
You Save: $19.85 (17%)
Product Specifications
- Other Name: Battery
- Item Weight: 30.10 Pounds
- Condition: New
- SKU: 61218381738
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2008 BMW 335i Submodels:
- Coupe(E92), Sedan(E90)
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2008 BMW 335i Battery, Manuf.: Douglas (Warranty Only)
Part Number: 61218381749
$114.05 MSRP: $136.00
You Save: $21.95 (17%)
Product Specifications
- Other Name: Battery
- Item Weight: 28.70 Pounds
- Condition: New
- SKU: 61218381749
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2008 BMW 335i Submodels:
- Coupe(E92), Sedan(E90)
View related parts
2008 BMW 335i Battery, Manuf.: Douglas (Warranty Only)
Part Number: 61218381762
$119.15 MSRP: $144.50
You Save: $25.35 (18%)
Product Specifications
- Other Name: Battery
- Replaces: 61-21-8-361-827
- Item Weight: 27.90 Pounds
- Condition: New
- SKU: 61218381762
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2008 BMW 335i Submodels:
- Coupe(E92), Sedan(E90)
View related parts
2008 BMW 335i Battery, Manuf.: Exide (Warranty Only)
Part Number: 61217586960
$174.96 MSRP: $218.41
You Save: $43.45 (20%)
Product Specifications
- Other Name: Battery
- Replaces: 61-21-6-946-332
- Item Weight: 30.10 Pounds
- Condition: New
- SKU: 61217586960
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2008 BMW 335i Submodels:
- Coupe(E92), Sedan(E90)

2008 BMW 335i Batteries

Are you in need of a high-quality yet affordable OEM 2008 BMW 335i Batteries? Look no further. Our website boasts an extensive selection of genuine 2008 BMW 335i Batteries, all priced competitively. Plus, our top-notch customer service and speedy delivery options ensure a seamless shopping experience for you.

2008 BMW 335i Batteries Parts Questions & Experts Answers

Q:
How to disconnect and reinstall the batteries on the 2008 BMW 335i?
Posted by Rashid A.
A:
Prior to disconnecting the battery, read the battery disconnection cautions given in 001 Warnings and Cautions. Switch ignition OFF. Working in trunk or cargo compartment, open battery compartment. Twist plastic retainer counterclockwise and remove right side trim. Working at top of battery, remove protective bracket mounting fasteners and lift off bracket. Loosen fastener and disconnect negative cable first. Unlock battery safety terminal plastic cover and loosen positive cable fastener. Carefully lift rear power distribution panel, positive cable, negative cable and intelligent battery sensor off battery and lay aside. Caution-Do not damage intelligent battery sensor (IBS), which is attached to ground cable. Remove battery hold-down bolt. Disconnect battery vent hose at side of battery, if applicable. Lift battery out of trunk or cargo compartment. Clean away corrosion in and around battery tray and on cables ends. When reinstalling battery, reconnect negative cable last. Once the battery is reinstalled, the following steps are necessary: If higher rating battery is installed, recode CAS with correct battery specifications. Register battery. Follow Battery reconnection notes in this repair group.
Answered by BMW Parts Specialist Javier / Aug 05, 2024

Related 2008 BMW 335i Parts

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2007 BMW 335i Batteries 2009 BMW 335i Batteries