Land Rover Jaguar B13c2-49 May 2026

What could "B13C2-49" refer to?

Safety: Maintains a clear view of the road by preemptively clearing mist or condensation. land rover jaguar b13c2-49

  1. Infotainment screen randomly reboots – Especially in warm weather or under heavy use (navigation + music streaming).
  2. Screen becomes very hot to the touch – The internal cooling fan is not spinning.
  3. “System shutting down to protect display” message – A safety feature when the module detects over-temperature.
  4. Delayed touch response – The screen lags or freezes intermittently.
  5. No audio or crackling sound – In some cases, the ACM shares a cooling fan with audio amplifiers.
  6. Battery drain warning – A failing fan can cause the module to stay partially awake.

Decoding the Code: Everything You Need to Know About Land Rover Jaguar Fault Code B13C2-49

If you own a modern Land Rover or Jaguar vehicle—particularly models equipped with the Pivi Pro or InControl infotainment systems—you might have encountered an enigmatic code during a diagnostic scan: B13C2-49. What could "B13C2-49" refer to

C. If it’s from a vehicle identification label

System Impact: This sensor provides data to the Climate Control (HVAC) module to help prevent the windshield from fogging up. A failure can lead to inefficient air conditioning performance or the compressor not engaging properly. Common Causes Infotainment screen randomly reboots – Especially in warm

(Invoking related search term suggestions now.)

The sensor is a small module typically located behind the plastic cover of the rearview mirror, pressed against the windshield. Its job is to detect humidity and temperature to help the Climate Control Module (CCM) automatically activate the defogger/demister. Symptoms of Failure

Option 4: Replacement Touch Screen Module ($1,800 - $3,500)

The dealer solution. JLR will require you to purchase a new TSM. It must be programmed to your VIN using online servers. If you buy a used TSM from eBay, it will almost certainly trigger Component Protection (CP), and the dealer will not be able to code it to your car without original proof of purchase.