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.
Radio/Navigation Display Control Module
Special tools and workshop equipment required
- Radio Removal Tool T10057
-- If control module is replaced, select "Replacement" function for appropriate control module in "Guided Fault-Finding" routine using the Vehicle Diagnosis, Testing and Information System VAS 5051.
-- Switch off all electrical consumers.
-- Remove the key.
Removing
-- Place T10057 -arrows- in release slits on Radio/Navigation Display Control Module -J503- until they engage. Points on grip eyes face outward.
-- Remove radio/navigation display control module from instrument panel.
-- Release connectors on radio/navigation display control module and remove it.
-- Remove T10057 by pressing locking tabs on radio/navigation display control module.
Installing
-- Connect all harness connectors.
-- Slide radio/navigation display control module straight into instrument panel until it engages in installation frame.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
No obligation. See pricing before you book.