Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
GPS Reception
The multimedia module (MMM) (16/108) receives GPS signals from the GPS antenna (16/47) to the integrated GPS unit for position determination.
The information about the vehicle's position is continuously transmitted from the Multimedia module (MMM) via the MOST network to the Phone module (PHM) (16/60) for the Volvo On Call function.
A telephone number can also be sent from the Multimedia module (MMM) via the MOST network to the Phone module (PHM), to make a call to a hotel for example.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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