BMW Knowledge Base

Technical articles, diagnostic guides and deep dives into problem BMW components.

951 articles in the base · updated regularly

All Cooling System 22 OBD-II Diagnostics 34 Transmission 16 Buying Guide 60 Engine Mechanical 377 Car Overview 327 Maintenance 47 Suspension 1 Electrical System 24

Model:

All 3-er G20 3-er F30 5-er G30 5-er F10 5-er E60 X3 G01 X3 F25 X4 G02 X5 G05 X5 F15 7-er G11/G12

Car Overview ⚡ Express

BMW X3 F25: The Complete Guide to Buying, Ownership, and Common Problems

The complete guide to the BMW X3 F25: generation overview, common problems, maintenance advice, and a buyer's checklist. What to know about timing chains, diesel versions, and trim levels.

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BMW X3 F25 xDrive 20d 184: Full Breakdown of Problems, Reliability, and Buying

A full breakdown of the BMW X3 F25 xDrive 20d 184: specs, common problems (timing chain, turbo, transfer case), maintenance advice, and a pre-purchase checklist. Find out how to pick a reliable one.

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BMW X3 (F25): Complete Overview, Common Problems, and Buying Advice

A full BMW X3 (F25) overview: engines, common problems, buying tips. Which engine to pick, what to check before you buy, and whether the 2014 facelift is worth the premium.

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BMW X3 F25 (2010–2014): Weak Spots, Engine Life, and What to Check Before Buying

A complete breakdown of the BMW X3 F25 (2010–2014): weak spots, longevity of the N20, N52, N55, N47, and N57 engines, ZF 8HP and xDrive problems, maintenance advice, and a used-car buying checklist.

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BMW X3 F25 (2010–2017): The Complete Guide to Buying, Problems, and Maintenance

A complete guide to buying, common problems, and maintaining the BMW X3 F25 (2010–2017): the N20, N55, and N47 engines, typical failures, maintenance tips, and a pre-purchase checklist.