Subaru WRX Manuals 2024 WRX Owner’s Manual | Page 380

372
Winter Driving
running .
CAUTION
. Do not use the parking brake when parking for long periods in cold weather since it could freeze in that position .
. When the vehicle is parked in snow or when it snows , raise the wiper blades off the glass to prevent damage to them .
. Under either of the following conditions , icing may develop on the brake system , which could cause poor braking action .
– When the vehicle has been left parked after use on roads heavily covered with snow
– When the vehicle has been left parked during a snowstorm
Check for snow or ice buildup on the suspension , disc brakes and brake hoses underneath the vehicle . If there is caked snow or ice , remove it , being careful not to damage the disc brakes and brake hoses and ABS harness .
When parking for long periods in cold weather , you should observe the following tips .
1 . For MT models , place the shift lever in the “ 1 ” or “ R ” position . For CVT models , place the select lever in the “ P ” position .
2 . Use tire stops under the tires to prevent the vehicle from moving .
! Refueling in cold weather s08ai0103
To help prevent moisture from forming in the fuel system and the risk of its freezing , use of an antifreeze additive in the fuel tank is recommended during cold weather .
Use only additives that are specifically designed for this purpose . When an antifreeze additive is used , its effect lasts longer if the tank is refilled whenever the fuel level reaches half empty .
If your SUBARU is not going to be used for an extended period , it is best to have the fuel tank filled to capacity .
& Driving on Snowy and Icy Roads s08ai02
WARNING
Do not use the cruise control on slippery roads such as snowy or icy roads . This may cause loss of vehicle control .
CAUTION
Avoid prolonged continuous driving in snowstorms . Snow will enter the engine ’ s intake system and may hinder the airflow , which could result in engine shutdown or even breakdown .
To prevent skidding and slipping , avoid sudden braking , abrupt acceleration , highspeed driving , and sharp turning when driving on snowy or icy roads .
Always maintain ample distance between your vehicle and the vehicle ahead of you to avoid the need for sudden braking .
To supplement the foot brake , use the engine brake effectively to control the vehicle speed . ( Shift into a lower gear when necessary .)
Avoid shifting down abruptly . Such behavior can cause the wheels to lock , possibly leading to loss of vehicle control .
An anti-lock brake system ( ABS ) enhances your vehicle ’ s braking performance on snowy and icy roads . For information about braking on slippery surfaces , refer to “ ABS ( Anti-Lock Brake System )” FP321 and “ Vehicle Dynamics