In this issue:

X5 Electronic Throttle Drive

Sometimes in the world of diagnosing BMW vehicles we run into “That Car.” The one vehicle that tests your patience, your knowledge, your understanding of theory, and your customer management skills.

BMW High Mileage Service

This article is intended for the young and learning technicians. This is also intended for us old folks that need another addition to our bag of tricks.

BMW Fuel Injectors: Theory, Operation, Diagnosis, and Recalls

Piezo injectors aren’t just for diesels. Understanding new technology is the key to successful repairs.

Keep the Lights On

Here are tips for diagnosing BMW computer-controlled Intelligent Headlight technology, including intermittent or flickering lights, lens cracks or condensation in housings, and plugged headlight washer nozzles.