BMW Infotainment Systems
Even the most sophisticated systems can encounter issues.

BMW Water Pumps
Take a closer look at this water pump, how to replace it efficiently, and what other components should be replaced with it.

AUDI: Start-Stop System Information
This informational TSB applies to Audi vehicles with a start/stop system. The start/stop system allows automatic engine stops and starts. Although the driver expects it, the engine may not automatically be switched off due to many different factors.

VW/Audi PCV Service
The PCV valve uses the vacuum from the intake manifold to regulate the flow of gases from the crankcase.

Coolant Issues
What is the correct formulation for late-model imports?

Mercedes Airmatic Suspensions
Diagnostic tips to aid your repair efforts.

Servicing Mercedes-Benz ADAS Systems
A great piece of advice is not to erase codes to see if they come back.

DOT 4 and 5.1 Low Viscosity Brake Fluids
Brake fluid for European vehicles can be confusing. Finding the correct specification can be ambiguous because some manufacturers give a part number instead of a specification in the service information or owner’s manual. The confusion gets even worse when you try to select a brake fluid from your parts supplier. In theory, all fresh DOT

AUDI Outside Air Temperature Readings
Incorrect readings can be avoided.

Audi Alignment & Calibration
As models get more luxurious, features like air suspension and adaptive cruise control can make the alignment more complex.

Brake Service: BMW 1-Series (2008-2013)
The BMW 1-Series might be the least expensive BMW, but it shares a lot of the procedures that are common when it comes to servicing brakes on larger BMWs. BMW can be one of the most confusing cars to order parts for because some parts specialists like to talk in chassis or platform numbers instead

VW DSG Maintenance
A DSG transmission is lighter than a comparable automatic with the same number of speeds.
