my car is going mad

[masoodq]

i have purchased my LR4 just last year its a 2008 and it was working fine till last week when i was in the city driving through the city traffic the restricted performance kept on coming on i am cluless what could be the problem.

please help

[nutbolt]

Check for overheating in traffic or noon time, it could be the cause of restricted performance.

May be need coolant, or radiator is leaking or some fan isnt working properly. Keep an eye on temp gauge.