BMW X3
P0400
The P0400 code indicates a malfunction in the Exhaust Gas Recirculation (EGR) system of a 2018-2024 BMW X3 G01, which may result in increased emissions and engine performance issues.
1 SolutionP-CodePowertrain
P
Error Code Type
Powertrain
Symptoms
5 common
- •Check engine light illuminated
- •Rough idle or stalling
- •Decreased engine power
- +2 more
Most Affected Generations
1 generation
G01
1
Severity Levels
1 level
medium
1
Quick Facts
1
Total Solutions
0
Affected Components
5
Common Symptoms
1
Generations
All Solutions
Showing 1 of 1 solution for error code P0400 across all generations.