How to verify the function of all exterior and interior lights on Horn for diesel engines on 2007 Volvo S40?

Check all exterior lights (with the ignition on, check brake lights with an assistant or reflective surface). Make sure the headlights have working headlights on both beams and replace defective bulbs. Check interior lights and warning indicators and make sure they are operating after starting the engine. Test the horn at an appropriate time.

Genuine 2007 Volvo S40 Horn

Alarm Horn

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4 Horns found

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2007 Volvo S40 Horn, Driver Side Part Number: 30796375
$50.80 MSRP: $65.07
You Save: $14.27 (22%)
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Product Specifications
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 30796375
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following 2007 Volvo S40 Submodels:
- 2.4i, i, T5, T5 R-Design | 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
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2007 Volvo S40 Horn, Passenger Side Part Number: 30796376
$53.22 MSRP: $68.16
You Save: $14.94 (22%)
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Product Specifications
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 30796376
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following 2007 Volvo S40 Submodels:
- 2.4i, i, T5, T5 R-Design | 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
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2007 Volvo S40 High Note Horn Part Number: 30796712
$62.40 MSRP: $80.58
You Save: $18.18 (23%)
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Product Specifications
- Other Name: Horn; High Note Horn
- Replaced by: 32285630
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 30796712
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following 2007 Volvo S40 Submodels:
- 2.4i, i, T5, T5 R-Design | 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
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2007 Volvo S40 Lower Note Horn Part Number: 30796711
$62.40 MSRP: $80.58
You Save: $18.18 (23%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn 2506; Horn, Lower Note Horn
- Replaced by: 32285631
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 30796711
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following 2007 Volvo S40 Submodels:
- 2.4i, i, T5, T5 R-Design | 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS

2007 Volvo S40 Horn Parts and Q&A

Q: How to verify the function of all exterior and interior lights on Horn for diesel engines on 2007 Volvo S40?
A: Check all exterior lights (with the ignition on, check brake lights with an assistant or reflective surface). Make sure the headlights have working headlights on both beams and replace defective bulbs. Check interior lights and warning indicators and make sure they are operating after starting the engine. Test the horn at an appropriate time.