Keyless Start Control Module: Description and Operation

2010 Volkswagen Golf (5K1) L5-2.5L (CBTA)SECTION Description and Operation





Access/Start Authorization Control Module (J518)

The access/start authorization control module controls all access/start functions.

The access/start authorization control module is located in the footwell on the driver side above the brake pedal.

Code the "access/start authorization" system after replacing the access/start authorization control module. Refer to=> [ Access/Start Authorization Control Module (J518), Coding ] Access/Start Authorization Control Module (J518), Coding.

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra 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.