Fuel -> Introduction for Your Volkswagen Passat SUV Seventh Generation (2010-2014)

Fuel  
¤ Introduction  
In this section you’ll find information about:  
Gasoline  
Gasoline additives  
The correct fuel grade for your engine is shown on a sticker located  
on the inside of the fuel filler flap fig. 162.  
Bad or poor quality fuel reduces operating performance, efficiency  
and service life of the engine. If you notice any symptoms like rough  
engine idle or performance or “bucking,” immediately reduce the ve-  
hicle speed, accelerate slowly, and keep the engine speed in the  
middle of the rpm range. Avoid high rpm and rapid acceleration. If  
these symptoms should appear right after refueling, switch off the  
engine. In both cases contact an authorized Volkswagen dealer or an  
authorized Volkswagen Service Facility to have the engine checked.  
More information:  
Booklet Warranty and Maintenance  
Refueling  
Engine control and exhaust system  
WARNING  
Improper refueling or handling of fuel can cause fire, explosion,  
and severe burns.  
Fuel is highly explosive and flammable and can cause severe  
burns and other injuries.  
Heed applicable safety warnings and obey local fuel handling  
regulations.  
Always make sure the fuel cap is screwed on all the way. This  
keeps fuel from spilling out and from evaporating.  
Failure to shut the engine off while refueling and/or to insert  
the pump nozzle fully into the vehicle's filler neck could cause  
fuel overflow and fuel spray. Fuel spray and overflowing fuel  
are dangerous because they can cause fire or serious injury.  
For safety reasons, the engine must be turned off when refu-  
eling.  
Never get back into your vehicle while refueling. If in excep-  
tional circumstances you must get back in your vehicle while  
refueling, make certain that you close the door and touch metal  
to discharge static electricity before touching the filler nozzle  
again. Static electricity can cause sparks that can ignite fuel  
vapors released during refueling.  
Gasoline  
¤ Please first read and note the introductory information and  
heed the WARNINGS  
Octane rating  
Octane rating indicates a gasoline's ability to resist engine-damaging  
“knock” caused by pre-ignition. Using the correct grade of gasoline is  
very important to help prevent engine damage and loss of engine  
performance.  
The recommended gasoline octane rating for your engine is listed on  
a label inside of the fuel filler flap. This rating may be specified ac-  
cording to AKI (CLC) or RON (ROZ) standards.  
If unleaded Premium grade gasoline is specified for your vehicle, then  
Volkswagen recommends using TOP TIER Detergent Gasoline with a  
minimum octane rating of 91 AKI (95 RON). For more information on