If Special Testing Equipment Is Required During Road Test, Note The Following:

WARNING: This page is about a different car, the 2010 Volkswagen Jetta and 2009 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.

Test and measuring instruments must be secured to the rear seat and operated by a second person from this location.

If the vehicle is involved in a collision while testing and measuring equipment is operated from the front passenger seat, the person sitting in that seat could be seriously injured when the airbag deploys.

To reduce the risk of personal injury and/or damage to the fuel injection and glow plug system, always observe the following:

Only disconnect and connect the wires for the glow plugs and fuel injection system (including test leads) when the ignition is turned off.
Only disconnect and connect the battery when the ignition is turned off or the Engine Control Module (ECM) could be damaged.

-- Observe the notes after connecting the battery. Refer to Removal and Installation .