LittleBimmer

LittleBimmer LittleBimmer is the home of DimSum Coding based in Toronto, ON. Question: Why DimSum? By enthusiast for enthusiast. Question: Why is your name DimSum?

Providing BMW Coding services and the best in automotive enhancements for the Fifth Generation 3 Series (E9x Chassis). Answer: Professional equipment paired with the latest software and updates there is no need to ever worry about anything going wrong. Over 5 years active in the BMW community, I strive to give only the best solution to my customers. Answer:It was a name used on a forum many years back, so people refer to me as DimSum.

After very long hiatus, I'm still around, just not as active and strictly doing projects for friends and family. Most of...
13/06/2025

After very long hiatus, I'm still around, just not as active and strictly doing projects for friends and family. Most of you following this page know how to contact me anyway.

Here's one of our more recent projects.

BMW E46 LCM 4.7 Firmware Upgrade or Replacement – Triple Blink + Auto Headlights

Offering LCM (Light Control Module) 4.7 firmware upgrade or full replacement service for BMW E46.

✅ Adds triple-turn signal blink
✅ Auto headlights (no RLS sensor required)
✅ Fully coded – no tamper dot
✅ Required if you're planning an LED retrofit

If your current LCM is outdated, water-damaged (commonly from a leaking sunroof), or showing signs of failure, it's time for a replacement. Older modules can even pose a fire risk.

You’ll need a compatible LCM (version 3.6 or newer — typically found in 2003+ models). I can also supply a working replacement unit if needed.

On site here with a beautiful E39 M5, mobile diagnostic service which revealed 5 out of the 8 cylinders were misfiring! ...
30/08/2017

On site here with a beautiful E39 M5, mobile diagnostic service which revealed 5 out of the 8 cylinders were misfiring! As always, if you ever need a second opinion of your cars health/condition don't hesitate to ask us first!! 🤗

Yes we are still around! Finished doing some work on this beautiful track ready supercharged E92 M3. Flashed with the la...
30/08/2017

Yes we are still around! Finished doing some work on this beautiful track ready supercharged E92 M3. Flashed with the latest GTS software and Euro GTS MDM settings for more slip angle before traction control kicks in. These updates will definitely reap benefits on and off the track!

May the New Year bring joy, peace and happiness to you & your entire family. Wishing everyone a Happy New Year!
07/01/2016

May the New Year bring joy, peace and happiness to you & your entire family. Wishing everyone a Happy New Year!

Throwback Thursday. Alpha Motorsports's track-ready E92 M3 undergoing some software changes in the summer of 2014.
29/10/2015

Throwback Thursday. Alpha Motorsports's track-ready E92 M3 undergoing some software changes in the summer of 2014.

For those with the E60 M5, the European SMG Software is a must do! It gets rid of the laggy shifts found in the North Am...
03/10/2015

For those with the E60 M5, the European SMG Software is a must do! It gets rid of the laggy shifts found in the North American software and allows for 4K RPM Launch Control!

Hooray for 2015-2 Map updates! A client came for map updates right before his family road-trip to New York City. We alwa...
03/08/2015

Hooray for 2015-2 Map updates! A client came for map updates right before his family road-trip to New York City. We always try our best to accommodate our clients around their busy schedule. We are always here for you!

Client came in for a second opinion on repairing his "DEAD" light module. The reverse lights were dead and not coming on...
03/08/2015

Client came in for a second opinion on repairing his "DEAD" light module. The reverse lights were dead and not coming on even after a bulb change. Luckily we were able to revive the light module and have the power-lines to the trunk-lid repaired! We saved the client well over $300, considering the other shop in Etobicoke wanted to replace the whole light module! Feel free to contact us for any lighting-related issues you might be having!

Blue cars seem to be very popular lately! Old client from 2009 came today to have his LCI Tail-lights retrofit coding do...
17/07/2015

Blue cars seem to be very popular lately! Old client from 2009 came today to have his LCI Tail-lights retrofit coding done. The car is really well kept considering its 8 years old now!

Getting misfires and rough engine characteristics? Have your spark plugs checked! We recommend intervals of 80,000km, an...
11/07/2015

Getting misfires and rough engine characteristics? Have your spark plugs checked! We recommend intervals of 80,000km, and 35,000km for tuned/modified cars!

Another 2008 E92 M3 in for the latest engine management software update today. There is a definite noticeable performanc...
03/07/2015

Another 2008 E92 M3 in for the latest engine management software update today. There is a definite noticeable performance improvement from the 241E Engine Software. "The power band is so much more smoother" quoted from the happy client!

One of our close clients dropped by with their LSB E92 M3 tonight for some LCI (Face-lifted) taillight retrofit coding! ...
23/06/2015

One of our close clients dropped by with their LSB E92 M3 tonight for some LCI (Face-lifted) taillight retrofit coding! The end result, beautiful!

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8 Oi King Street, Hung Hom
Hung Hom

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