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by rtanov
Tue Mar 19, 2019 11:41 am
Forum: BMW i3 Rex Specific Discussions
Topic: Bimmercode and changing when the Rex comes on.
Replies: 3
Views: 584

Re: Bimmercode and changing when the Rex comes on.

The number there is in hex in half percent increments 0C HEX = 12 DEC = 6%. If you want to change it to 10% that would be 20 DEC = 14 HEX. But some have reported that after changing this value the small triangle on the display moves in the new position but the REX still turns on at 6%, so it might n...
by rtanov
Tue Mar 12, 2019 2:18 pm
Forum: News and Main BMW i3 Forum Discussions
Topic: 2014 i3 getting only ~40 miles on full charge
Replies: 19
Views: 1812

Re: 2014 i3 getting only ~40 miles on full charge

Did they waive any of the charge they previously quoted for the diagnostic work?
by rtanov
Mon Mar 11, 2019 6:41 am
Forum: BMW i3 Rex Specific Discussions
Topic: Oil Change questions.
Replies: 4
Views: 1106

Re: Oil Change questions.

This was posted on FB couple years back: "The W20 REx engine oil capacity is 2.6 liters. Part numbers: Oil filter: 11427673541 Cost: $15-20 Oil filter gasket ring (likely included with filter, but listing here anyway): 07119963252 Cost: $1 or less Drain plug crush washer: 07119963252 Cost: $1 or les...
by rtanov
Thu Mar 07, 2019 7:03 am
Forum: News and Main BMW i3 Forum Discussions
Topic: 2014 i3 getting only ~40 miles on full charge
Replies: 19
Views: 1812

Re: 2014 i3 getting only ~40 miles on full charge

14.2 is low. My kappa hovers around 17 in this cold whether - 20's. When it gets above 40 it goes close to 18. maybe take it to the dealer and tell them you want to claim battery replacement under warranty due to degradation so they take it more seriously. They should be able to perform a more relia...
by rtanov
Wed Mar 06, 2019 1:25 pm
Forum: News and Main BMW i3 Forum Discussions
Topic: 2014 i3 getting only ~40 miles on full charge
Replies: 19
Views: 1812

Re: 2014 i3 getting only ~40 miles on full charge

This is also a 2014 REX - my wife's work commute is about 48 miles and we've seen very low temperatures here recently - 20's and even 10's F. In these temperatures the range is around 45 miles - the REX kicks in for a short time period.If it gets up to 30-40 F the battery can handle it. Her efficien...
by rtanov
Mon Feb 25, 2019 7:27 am
Forum: Problems / Troubleshooting
Topic: Plugging a flat - lessons learned
Replies: 12
Views: 1210

Re: Plugging a flat - lessons learned

Thanks for the tutorial. My wife got the exact same screw last week, was close enough to home to bring the car in. Took the wheel to Costco to use their hazard warranty, they fixed it within 1/2 hour, free of charge. I also have the same plug kit in both out cars but have not had a chance to use yet...
by rtanov
Mon Feb 11, 2019 12:58 pm
Forum: General / Main i3 Owners Forum
Topic: Tire tread in opposite directions.
Replies: 3
Views: 1038

Re: Tire tread in opposite directions.

The winter tires are directional but the all-seasons are side oriented - there is one side designated with "Outside" which needs to be outside :-) This will give the impression that the tread is going in the wrong direction as it is not completely symmetric but that is OK. So, for the all-seasons ma...
by rtanov
Fri Jan 25, 2019 2:03 pm
Forum: Technical BMW i3 Discussions
Topic: Battery Replacement Under Warranty
Replies: 9
Views: 2221

Re: Battery Replacement Under Warranty

That Kappa Max seems low. Our 2014 REx (28k miles since Nov '14) is showing around 17 kWh (16.6 - 17.5) in the last month and temperature here have been low. Range hovers around the 50 miles due to the cold, and my wife's commute is also 48 miles one way - she can consistently charge at work. I have...
by rtanov
Fri Jan 18, 2019 7:29 am
Forum: BMW i3 Rex Specific Discussions
Topic: REX output
Replies: 3
Views: 1552

Re: REX output

If by output you mean test the operation of the REx engine you can turn on the emissions testing mode by following these instructions:
https://www.youtube.com/watch?v=-umDh9pRCYk

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