How to disconnect and remove the air bag sensor, airbags, airbag control units, and impact sensors on BMW 330i?

Wait for two minutes before you can disconnect the negative battery cable. Disconnecting airbag electrical connectors for driver's side either by using a T25 Tone screwdriver that is inserted through the hole in the front-side of the steering wheel or by inserting a T20 Tone screwdriver through the hole in the base of the steering wheel. Don't forget to do all this again on the other side. In both cases, while you are handling an airbag module, make sure that it is not pointed towards your body when opening and never put it on any surface with its opening facing downwards. Push on and then connect back electrical connectors and insert airbag until locked. For passenger's side air bag remove glove box, pry up locking catch and unplug airbag electrical connector(s). Take off nuts which fixate retaining mechanism and remove air bag from vehicle part. The installation takes place as described above but backwards than how removal was done; control unit arrow should be pointed towards front of a car. To extract impact sensors, take out suitable trim panels along with insulation materials. When these devices are getting removed from automobile just unscrew bolts and disconnect them via electric block respectively. Fasten all screws tightly according to prescribed torque rate when you tighten their bolts up after completing each step of work described above.

Genuine BMW 330i Air Bag Sensor

Air Bag Impact Sensor

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22 Air Bag Sensors found

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BMW 330i Sensor, Passenger'S Seat
Part Number: 61319243474
$112.23 MSRP: $133.83
You Save: $21.60 (17%)
Ships in 1-2 Business Days
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Product Specifications
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2017-2018 BMW 330i | Sedan(F30)
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BMW 330i Electronics Seat Occupancy Detection
Part Number: 65776991455
$111.03 MSRP: $136.29
You Save: $25.26 (19%)
Ships in 1-3 Business Days
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Product Specifications
- Replaces: 65-77-6-811-464, 65-77-9-383-645
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2025 BMW 330i | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), Sedan(G20)
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BMW 330i Accelerating Sensor
Part Number: 65779341546
$117.81 MSRP: $140.49
You Save: $22.68 (17%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2023 BMW 330i | 4 Cyl 2.0 L GAS, Sedan(G20)
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BMW 330i Sensor, B-Pillar
Part Number: 65779234989
$112.23 MSRP: $133.83
You Save: $21.60 (17%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Side Impact Sensor, Side Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2017-2018 BMW 330i | Sedan(F30)
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BMW 330i Sensor Door
Part Number: 65776834911
$117.81 MSRP: $140.49
You Save: $22.68 (17%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Side Impact Sensor, Side Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2023 BMW 330i | 4 Cyl 2.0 L GAS, Sedan(G20)
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BMW 330i Sensor, Front
Part Number: 65779196042
$112.23 MSRP: $133.83
You Save: $21.60 (17%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Front Impact Sensor, Front Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2017-2018 BMW 330i | Sedan(F30)
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BMW 330i Sensor Door
Part Number: 65779217711
$112.23 MSRP: $133.83
You Save: $21.60 (17%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pressure Sensor, Side Impact Sensor, Side Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2017-2018 BMW 330i | Sedan(F30)
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BMW 330i Sensor Door
Part Number: 65779118167
$90.88 MSRP: $108.37
You Save: $17.49 (17%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Side Impact Sensor, Side Sensor
- Replaces: 65-77-0-398-442, 65-77-6-953-634, 65-77-0-412-214, 65-77-9-118-168, 65-77-0-391-033, 65-77-6-978-822
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2006 BMW 330i | Sedan(E90)
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BMW 330i Sensor, Front
Part Number: 65779349777
$133.23 MSRP: $161.57
You Save: $28.34 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Front Impact Sensor, Front Sensor
- Replaces: 65-77-4-524-227
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2023 BMW 330i | 4 Cyl 2.0 L GAS, Sedan(G20)
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BMW 330i SENSOR DOOR
Part Number: 65779496820
$117.81 MSRP: $140.49
You Save: $22.68 (17%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 65775A67847
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2024 BMW 330i | 4 Cyl 2.0 L GAS
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BMW 330i Accelerating Sensor
Part Number: 65779496815
$133.23 MSRP: $161.57
You Save: $28.34 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2022-2025 BMW 330i | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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BMW 330i Airbag Control Unit
Part Number: 65775B448F9
$767.52 MSRP: $974.71
You Save: $207.19 (22%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2025 BMW 330i | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW 330i SENSOR DOOR
Part Number: 65775A67847
$117.81 MSRP: $140.49
You Save: $22.68 (17%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Side Impact Sensor
- Replaces: 65-77-9-496-820
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2022-2025 BMW 330i | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW 330i Accelerating Sensor
Part Number: 65776911003
$232.77 MSRP: $274.44
You Save: $41.67 (16%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 65-77-0-391-070
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2006 BMW 330i | Sedan(E90)
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BMW 330i Accelerating Sensor
Part Number: 65776951595
$90.88 MSRP: $108.37
You Save: $17.49 (17%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Front Sensor, Impact Sensor, Sensor
- Replaces: 65-77-0-390-533, 65-77-0-395-218, 65-77-6-927-119
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2006 BMW 330i | Sedan(E90)
View related parts
BMW 330i Accelerating Sensor
Part Number: 65775A2D769
$117.81 MSRP: $140.49
You Save: $22.68 (17%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2022-2025 BMW 330i | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW 330i Accelerating Sensor
Part Number: 65776988143
$234.36 MSRP: $276.32
You Save: $41.96 (16%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Front Impact Sensor, Front Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2006 BMW 330i | Sedan(E90)
View related parts
BMW 330i Impact Sensor Side Air Bag
Part Number: 65779119743
$95.68 MSRP: $117.46
You Save: $21.78 (19%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Side Impact Sensor, Side Sensor
- Replaces: 65-77-6-911-038
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2005 BMW 330i | Sedan(E46)
View related parts
BMW 330i Impact Sensor Side Air Bag
Part Number: 65776911038
$95.68 MSRP: $117.46
You Save: $21.78 (19%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 65779119743
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2005 BMW 330i | Sedan(E46)
View related parts
BMW 330i Sensor Door
Part Number: 65779118168
$90.88 MSRP: $108.37
You Save: $17.49 (17%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 65779118167
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2006 BMW 330i | Sedan(E90)

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1-20 of 22 Results

BMW 330i Air Bag Sensor

The BMW 330i Air Bag Sensor instantly detects a crash and then activates the restraint system to protect everyone on board. Sitting within the crash sensing network of the wider BMW safety architecture, this compact Air Bag Sensor senses a sudden deceleration and then sends an electric signal that inflates the inflator canister, producing nitrogen gas that expands quickly into the steering wheel or dashboard cushions. Early 330i models relied on the same fundamental sensor principle but applied older, bulkier hardware while current 330i cars contain lighter electronic sensors that self-check each time the key is turned. The Air Bag Sensor test is illustrated by the lamp that lights briefly to show you are ready to go. Regardless of generation, each Air Bag Sensor maintains a small reserve charge after the ignition is off in order for the bags to be able to deploy in an accident immediately after shutdown. If the sensor, the wiring harness, or the monitoring unit is not operating, the entire air bag circuit may be disabled, limiting protection in the event of frontal impact. Regularly ensuring the normal functionality of the BMW Air Bag Sensor warning light helps drivers check whether the BMW 330i safety network is still fully operational.

If you are looking for OEM BMW 330i Air Bag Sensor, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW 330i Air Bag Sensor that come backed by the manufacturer's warranty.

BMW 330i Air Bag Sensor Parts Questions & Experts Answers

Accelerating Sensor
65776988143
Q:
How to disconnect and remove the air bag sensor, airbags, airbag control units, and impact sensors on BMW 330i?
Posted by The O.
A:
Wait for two minutes before you can disconnect the negative battery cable. Disconnecting airbag electrical connectors for driver's side either by using a T25 Tone screwdriver that is inserted through the hole in the front-side of the steering wheel or by inserting a T20 Tone screwdriver through the hole in the base of the steering wheel. Don't forget to do all this again on the other side. In both cases, while you are handling an airbag module, make sure that it is not pointed towards your body when opening and never put it on any surface with its opening facing downwards. Push on and then connect back electrical connectors and insert airbag until locked. For passenger's side air bag remove glove box, pry up locking catch and unplug airbag electrical connector(s). Take off nuts which fixate retaining mechanism and remove air bag from vehicle part. The installation takes place as described above but backwards than how removal was done; control unit arrow should be pointed towards front of a car. To extract impact sensors, take out suitable trim panels along with insulation materials. When these devices are getting removed from automobile just unscrew bolts and disconnect them via electric block respectively. Fasten all screws tightly according to prescribed torque rate when you tighten their bolts up after completing each step of work described above.
Answered by BMW Parts Specialist Koleman / Jul 27, 2023