Frequently Asked Questions
Built-in block heater
Question from Robert B.
How can I see if there is a block heater built in my car? If so, where do I find it.
Answer from Auto123.com
A block heater is an accessory usually installed by the dealer. Look under the hood for an electrical cord with a 3-pin prong. If you need assistance, ask your Subaru dealership or a trusted mechanic.