It is possible an ECU or wiring was damaged. That would be step one for me and install the new switch back in, and clear the faults. Also, check the rear tail light and brake bulbs. The other thing on the leaking side to check is the cabin water filter, inspect it to see if it looks like it has been wet.
L319 Discovery 3 and 4. It would fault after 20 min of driving same issue only normal height available. LAND ROVER and its logo are the registered trademarks
P0299 is a generic OBD-II diagnostic trouble code indicating an underboost condition. What the P0299 code means. The P0299 code indicates that the Turbo or Supercharger "A" has excessively low output. The ECU looks for a specific range of boost and when the low boost is detected by the ECU, it sets a P0299 code.
In this video, learn how to say good-bye to the 3 Amigos. Watch Doug, our Land Rover Master Technician, show you options on how to tackle this common issue. He will remove and replace the Hydraulic Control Assembly (special order part # SRB500570 - formally part # SRB101203) on a 2002 Discovery Series II. Doug also discusses replacement of the . 202 103 162 428 138 155 301 130