Is it dangerous to drive with a faulty start button?

Not dangerous while driving, but it directly prevents starting or stopping the engine, which can leave you stranded — repair promptly.

Can this button be repaired instead of replaced?

For a worn internal contact, replacement is usually more straightforward than attempting a repair.

What is the button made of?

Plastic and metal with an internal electrical switch and, on many vehicles, an antenna for the key fob proximity sensor.

How do I check whether Engine START/STOP button BMW 1 E87 2009 WHITE fits my vehicle?

Compare OEM reference 694949907, the listed vehicle (BMW 1 E87 2004-2013), connectors, mounting points and the photographs for this exact item.

What is the condition of Engine START/STOP button BMW 1 E87 2009 WHITE?

Listed condition: Used. Current availability: 1 in stock - ready to ship. Review the item photographs and any stated defects as well.

How is Engine START/STOP button BMW 1 E87 2009 WHITE delivered and returned?

Available delivery methods, timing and price for your country are shown in the cart. Review the applicable 14-day return terms before ordering.

Engine START/STOP button BMW 1 E87 2009 WHITE

Name: Engine START/STOP button BMW 1 E87 2009 WHITE
Brand: BMW
SKU: 694949907
Price: 18.00 EUR
Availability: InStock

OEM: 694949907

Disassembled car photo

Engine running

Tested before shipping
Guaranteed quality
Fast delivery 3–7 days
14-day returns

Details for this exact part

Code: 694949907
OEM: 694949907
Condition: Used
Availability: 1 in stock - ready to ship
Make, model: BMW 1 E87 2004-2013
Year: 2009
Engine: Diesel 2.0L 105KW - N47
VIN: WBAUD71030P423611

What is this part and why does it matter?

The engine START/STOP button starts and stops the engine electronically, replacing a traditional key-turned ignition switch, and works together with a proximity key fob.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

Button doesn’t respond, or engine won’t start when pressed
Button feels loose or doesn’t depress fully
Backlighting not working

Installation information

Clips into the dashboard or console, connecting to the vehicle wiring harness — check for reliable engagement and correct communication with the key system after installation.

Frequently asked questions

This can be the button itself, but check the key fob battery first, as a weak fob signal is a very common cause of no-start that’s mistaken for a button fault.

Donor vehicle description

VIN: WBAUD71030P423611
Make, model: BMW 1 E87
Year: 2009
Engine: Diesel 2.0L 105KW - N47
Transmission: 6-speed Mechanic
Drive: HECK
Equipment: LHD
Colour: ALPINWEISS 3 (300)

272 parts from this car

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August 2026
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August 2026
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Toyota Avensis
August 2026
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Paul F.
June 2026
Super fast delivery of the part, and good quality of the used part. Thanks for the service.
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May 2026
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February 2026
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November 2025
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