For 2018 1 Series 3-door Hatchback Second generation LCI BMW recommends to use: H8 12V 35W PGJ19-1, PY21W 12V 21W BAU15s yellow, C10W 12V 10W SV8.5-8, W5W 12V 5W W2.1x9.5d, Glass socket 12V 6W W2.1x9.5d, P21W 12V 21W BA15s, W21W 12V 21W W3x16d, D1S 85V 35W PK32d-2, H7 12V 55W PX26d, and H6W 12V 6W BAX9s Longlife. To select the right part or fluid see the table below.

in your garage to make future searches easy.

Condition Value
expand_moreFront light sources
expand_moreDaytime running light
With halogen headlamp W21W 12V 21W W3x16d
Fog lamps H8 12V 35W PGJ19-1
Front direction indicator PY21W 12V 21W BAU15s yellow
expand_moreHigh beam
With bi-xenon D1S 85V 35W PK32d-2
With halogen headlamp H7 12V 55W PX26d
expand_moreLow beam
With bi-xenon D1S 85V 35W PK32d-2
With halogen headlamp H7 12V 55W PX26d
expand_moreParking light
With halogen headlamp H6W 12V 6W BAX9s Longlife
expand_moreInternal light sources
Boot light C10W 12V 10W SV8.5-8
Glove compartment light W5W 12V 5W W2.1x9.5d
Interior light Glass socket 12V 6W W2.1x9.5d
Reading light Glass socket 12V 6W W2.1x9.5d
expand_moreRear light sources
Back-up lamp P21W 12V 21W BA15s
Rear direction indicator PY21W 12V 21W BAU15s yellow
Rear fog lamp P21W 12V 21W BA15s
Stop lamp P21W 12V 21W BA15s

Servicing your BMW use only recommended parts, oils, fluids and lubricants.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2018 BMW 1 Series 3-door Hatchback user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and BMW warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow BMW 1 Series 3-door Hatchback service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2018 BMW 1 Series 3-door Hatchback you're not only saving money, but also also improving your technical skills and learning something new.

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